diff -Nru lxml-3.3.2/CHANGES.txt lxml-3.3.3/CHANGES.txt --- lxml-3.3.2/CHANGES.txt 2014-02-26 19:36:12.000000000 +0000 +++ lxml-3.3.3/CHANGES.txt 2014-03-04 16:26:13.000000000 +0000 @@ -2,6 +2,22 @@ lxml changelog ============== +3.3.3 (2014-03-04) +================== + +Bugs fixed +---------- + +* Crash when using Element subtypes with ``__slots__``. + +Other changes +------------- + +* The internal classes ``_LogEntry`` and ``_Attrib`` can no longer be + subclassed from Python code. + + + 3.3.2 (2014-02-26) ================== @@ -10,7 +26,7 @@ * The properties ``resolvers`` and ``version``, as well as the methods ``set_element_class_lookup()`` and ``makeelement()``, were lost from - ``iterparse`` objects. + ``iterparse`` objects in 3.3.0. * LP#1222132: instances of ``XMLSchema``, ``Schematron`` and ``RelaxNG`` did not clear their local ``error_log`` before running a validation. @@ -18,8 +34,8 @@ * LP#1238500: lxml.doctestcompare mixed up "expected" and "actual" in attribute values. -* Some file I/O tests were failing in MS-Windows due to incorrect temp file - usage. Initial patch by Gabi Davar. +* Some file I/O tests were failing in MS-Windows due to non-portable temp + file usage. Initial patch by Gabi Davar. * LP#910014: duplicate IDs in a document were not reported by DTD validation. diff -Nru lxml-3.3.2/debian/changelog lxml-3.3.3/debian/changelog --- lxml-3.3.2/debian/changelog 2014-03-27 18:16:16.000000000 +0000 +++ lxml-3.3.3/debian/changelog 2014-03-27 18:16:16.000000000 +0000 @@ -1,8 +1,8 @@ -lxml (3.3.2-1build1) trusty; urgency=medium +lxml (3.3.3-1) unstable; urgency=medium - * No-change rebuild to drop Python 3.3 support. + * New upstrea version 3.3.3. - -- Matthias Klose Sun, 23 Mar 2014 15:28:27 +0000 + -- Matthias Klose Thu, 27 Mar 2014 11:13:51 +0100 lxml (3.3.2-1) unstable; urgency=medium @@ -10,7 +10,7 @@ - Re-add lost properties of iterparse objects. Closes: #740226, #740102. - -- Matthias Klose Mon, 03 Mar 2014 23:22:35 +0100 + -- Matthias Klose Mon, 03 Mar 2014 23:22:35 +0100 lxml (3.3.1-1) unstable; urgency=medium diff -Nru lxml-3.3.2/doc/FAQ.txt lxml-3.3.3/doc/FAQ.txt --- lxml-3.3.2/doc/FAQ.txt 2014-02-26 19:36:12.000000000 +0000 +++ lxml-3.3.3/doc/FAQ.txt 2014-03-04 16:26:13.000000000 +0000 @@ -48,12 +48,12 @@ 6 Parsing and Serialisation 6.1 Why doesn't the ``pretty_print`` option reformat my XML output? 6.2 Why can't lxml parse my XML from unicode strings? - 6.3 What is the difference between str(xslt(doc)) and xslt(doc).write() ? - 6.4 Why can't I just delete parents or clear the root node in iterparse()? - 6.5 How do I output null characters in XML text? - 6.6 Is lxml vulnerable to XML bombs? - 6.7 How do I configure lxml safely as a web-service endpoint? - 6.8 Can lxml parse from file objects opened in unicode mode? + 6.3 Can lxml parse from file objects opened in unicode mode? + 6.4 What is the difference between str(xslt(doc)) and xslt(doc).write() ? + 6.5 Why can't I just delete parents or clear the root node in iterparse()? + 6.6 How do I output null characters in XML text? + 6.7 Is lxml vulnerable to XML bombs? + 6.8 How do I configure lxml safely as a web-service endpoint? 7 XPath and Document Traversal 7.1 What are the ``findall()`` and ``xpath()`` methods on Element(Tree)? 7.2 Why doesn't ``findall()`` support full XPath expressions? @@ -862,13 +862,26 @@ Note that the ``remove_blank_text`` option also uses a heuristic if it has no definite knowledge about the document's ignorable whitespace. It will keep blank text nodes that appear after non-blank text nodes -at the same level. This is to prevent document-style XML from -breaking. +at the same level. This is to prevent document-style XML from loosing +content. -If you want to be sure all blank text is removed, you have to use -either a DTD to tell the parser which whitespace it can safely ignore, -or remove the ignorable whitespace manually after parsing, e.g. by -setting all tail text to None: +The HTMLParser has this structural knowledge built-in, which means that +most whitespace that appears between tags in HTML documents will *not* +be removed by this option, except in places where it is truly ignorable, +e.g. in the page header, between table structure tags, etc. Therefore, +it is also safe to use this option with the HTMLParser, as it will keep +content like the following intact (i.e. it will not remove the space +that separates the two words): + +.. sourcecode:: html + +

some text

+ +If you want to be sure all blank text is removed from an XML document +(or just more blank text than the parser does by itself), you have to +use either a DTD to tell the parser which whitespace it can safely +ignore, or remove the ignorable whitespace manually after parsing, +e.g. by setting all tail text to None: .. sourcecode:: python @@ -921,6 +934,30 @@ .. _`XML specification`: http://www.w3.org/TR/REC-xml/ +Can lxml parse from file objects opened in unicode/text mode? +------------------------------------------------------------- + +Technically, yes. However, you likely do not want to do that, because +it is extremely inefficient. The text encoding that libxml2 uses +internally is UTF-8, so parsing from a Unicode file means that Python +first reads a chunk of data from the file, then decodes it into a new +buffer, and then copies it into a new unicode string object, just to +let libxml2 make yet another copy while encoding it down into UTF-8 +in order to parse it. It's clear that this involves a lot more +recoding and copying than when parsing straight from the bytes that +the file contains. + +If you really know the encoding better than the parser (e.g. when +parsing HTML that lacks a content declaration), then instead of passing +an encoding parameter into the file object when opening it, create a +new instance of an XMLParser or HTMLParser and pass the encoding into +its constructor. Afterwards, use that parser for parsing, e.g. by +passing it into the ``etree.parse(file, parser)`` function. Remember +to open the file in binary mode (mode="rb"), or, if possible, prefer +passing the file path directly into ``parse()`` instead of an opened +Python file object. + + What is the difference between str(xslt(doc)) and xslt(doc).write() ? --------------------------------------------------------------------- @@ -1050,27 +1087,6 @@ .. _defusedxml: https://bitbucket.org/tiran/defusedxml -Can lxml parse from file objects opened in unicode/text mode? -------------------------------------------------------------- - -Technically, yes. However, you likely do not want to do that, because -it is extremely inefficient. The text encoding that libxml2 uses -internally is UTF-8, so parsing from a Unicode file means that Python -first reads a chunk of data from the file, then decodes it into a new -buffer, and then copies it into a new unicode string object, just to -let libxml2 make yet another copy while encoding it down into UTF-8 -in order to parse it. It's clear that this involves a lot more -recoding and copying than when parsing straight from the bytes that -the file contains. - -If you really know the encoding better than the parser (e.g. when -parsing HTML that lacks a content declaration), then instead of passing -an encoding parameter into the file object when opening it, create a -new instance of an XMLParser or HTMLParser and pass the encoding into -its constructor. Afterwards, use that parser for parsing, e.g. by -passing it into the ``etree.parse(file, parser)`` function. - - XPath and Document Traversal ============================ diff -Nru lxml-3.3.2/doc/html/api/abc.ABCMeta-class.html lxml-3.3.3/doc/html/api/abc.ABCMeta-class.html --- lxml-3.3.2/doc/html/api/abc.ABCMeta-class.html 2014-02-26 19:37:35.000000000 +0000 +++ lxml-3.3.3/doc/html/api/abc.ABCMeta-class.html 2014-03-04 18:18:59.000000000 +0000 @@ -426,7 +426,7 @@
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:38 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:19:00 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:19:02 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:38 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:19:02 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:58 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:19:01 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
- Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
  • recover - try hard to parse through broken HTML (default: True)
  • no_network - prevent network access for related files (default: True)
    • -
  • remove_blank_text - discard empty text nodes
    • +
  • remove_blank_text - discard empty text nodes that are ignorable (i.e. not actual text content)
  • remove_comments - discard comments
  • remove_pis - discard processing instructions
  • strip_cdata - replace CDATA sections by normal text content (default: True)
    • @@ -336,7 +336,7 @@ @@ -1726,7 +1726,7 @@
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014
    - Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014 + Generated by Epydoc 3.0.1 on Tue Mar 4 19:18:59 2014   __pyx_capi__ = {'appendChild': <capsule object "void (struct L...
      - __test__ = __test__ = {u'XML (line 2991)': u'XML(text, parser=None, base_... +...">{u'XML (line 2987)': u'XML(text, parser=None, base_...
      - memory_debugger = <lxml.etree._MemDebug object at 0x2b7683e728c0> + memory_debugger = <lxml.etree._MemDebug object at 0x2b01f39678c0>
    @@ -2395,13 +2395,13 @@
    Value:
     {'appendChild': <capsule object "void (struct LxmlElement *, struct Lx\
-mlElement *)" at 0x32ade40>,
+mlElement *)" at 0x1e59030>,
  'appendChildToElement': <capsule object "int (struct LxmlElement *, s\
-truct LxmlElement *)" at 0x32ade70>,
+truct LxmlElement *)" at 0x1e59060>,
  'attributeValue': <capsule object "PyObject *(xmlNode *, xmlAttr *)" \
-at 0x32adb10>,
+at 0x1e53cc0>,
  'attributeValueFromNsName': <capsule object "PyObject *(xmlNode *, co\
-nst xmlChar *, const xmlChar *)" at 0x32adb40>,
+nst xmlChar *, const xmlChar *)" at 0x1e53cf0>,
 ...
    @@ -2420,7 +2420,7 @@
    Value:
    -{u'XML (line 2991)': u'''XML(text, parser=None, base_url=None)
+{u'XML (line 2987)': u'''XML(text, parser=None, base_url=None)
 
     Parses an XML document or fragment from a string constant.
     Returns the root node (or the result returned by a parser target).
@@ -2466,7 +2466,7 @@
 
    
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
 
  • recover            - try hard to parse through broken XML
    
 
    • 
-
  • remove_blank_text  - discard blank text nodes
    
+
  • remove_blank_text  - discard blank text nodes that appear ignorable
    
 
    • 
 
  • remove_comments    - discard comments
    
 
    • 
@@ -376,7 +376,7 @@
 
    
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:01 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:01 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:02 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
         
    
           html_annotate(doclist,
-        markup=<function default_markup at 0x40c87d0>)
    
+        markup=<function default_markup at 0x2b15398>)
    
       doclist should be ordered from oldest to newest, like:    		
           
             source code
@@ -972,7 +972,7 @@
   
    
   
    
   
    html_annotate(doclist,
-        markup=<function default_markup at 0x40c87d0>)
+        markup=<function default_markup at 0x2b15398>)
   
    
       		source code 
@@ -1370,7 +1370,7 @@
 
@@ -378,7 +378,7 @@
     
@@ -682,7 +682,7 @@
 
    
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:02 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:02 2014
     
     
       
        
     
-        _abc_negative_cache = <_weakrefset.WeakSet object at 0x3a81310>
+        _abc_negative_cache = <_weakrefset.WeakSet object at 0x2626650>
     
   
    
 
    
        
     
-        _abc_registry = <_weakrefset.WeakSet object at 0x3a81190>
+        _abc_registry = <_weakrefset.WeakSet object at 0x26264d0>
     
   
    
   
    
@@ -1136,7 +1136,7 @@
 
    
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:01 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:02 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:38 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:01 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:39 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:02 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:02 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:58 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
        
     
-        E = <lxml.objectify.ElementMaker object at 0x352a4d0>
+        E = <lxml.objectify.ElementMaker object at 0x20ce650>
     
   
    
 
    
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:38 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:01 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:01 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
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    Known Subclasses:
    
 
    
       
+
  • test_xslt.ETreeEXSLTTestCase
  • , test_xslt.ETreeXSLTExtElementTestCase
  • , test_xslt.ETreeXSLTExtFuncTestCase
  • , test_xslt.ETreeXSLTTestCase
  • , test_xslt.Py3XSLTTestCase
  • , test_dtd.ETreeDtdTestCase
  • , test_isoschematron.ETreeISOSchematronTestCase
  • , test_http_io.HttpIOTestCase
  • , test_errors.ErrorTestCase
  • , test_pyclasslookup.PyClassLookupTestCase
  • , test_incremental_xmlfile._XmlFileTestCaseBase
  • , test_objectify.ObjectifyTestCase
  • , test_schematron.ETreeSchematronTestCase
  • , test_io._IOTestCaseBase
  • , test_elementtree._ETreeTestCaseBase
  • , test_relaxng.ETreeRelaxNGTestCase
  • , test_doctestcompare.DoctestCompareTest
  • , test_builder.BuilderTestCase
  • , test_unicode.UnicodeTestCase
  • , test_xpathevaluator.ETreeETXPathClassTestCase
  • , test_xpathevaluator.ETreeXPathClassTestCase
  • , test_xpathevaluator.ETreeXPathExsltTestCase
  • , test_xpathevaluator.ETreeXPathTestCase
  • , test_classlookup.ClassLookupTestCase
  • , test_classlookup.ProxyTestCase
  • , test_nsclasses.ETreeNamespaceClassesTestCase
  • , test_xmlschema.ETreeXMLSchemaResolversTestCase
  • , test_xmlschema.ETreeXMLSchemaTestCase
  • , test_htmlparser.HtmlParserTestCase
  • , test_sax.ETreeSaxTestCase
  • , test_etree.ETreeC14NTestCase
  • , test_etree.ETreeErrorLogTest
  • , test_etree.ETreeOnlyTestCase
  • , test_etree.ETreeWriteTestCase
  • , test_etree._XIncludeTestCase
  • , test_css.CSSTestCase
  • , test_threading.ThreadPipelineTestCase
  • , test_threading.ThreadingTestCase
    •   
 
    
 
 
    
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       {(None, 'argsTest1'): <function argsTest1 at 0x4d4...
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+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:34 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:58 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
        
     
-        _serialize = {'html': <function _serialize_html at 0x418f320>,...
+        _serialize = {'html': <function _serialize_html at 0x3056398>,...
     
   
    
 
    
@@ -743,9 +743,9 @@
   
    
     
    Value:
    
       
    -{'html': <function _serialize_html at 0x418f320>,
- 'text': <function _serialize_text at 0x418f398>,
- 'xml': <function _serialize_xml at 0x418f2a8>}
+{'html': <function _serialize_html at 0x3056398>,
+ 'text': <function _serialize_text at 0x3056410>,
+ 'xml': <function _serialize_xml at 0x3056320>}
 
    
 
    
   
    
@@ -783,7 +783,7 @@
 
    
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:35 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:18:59 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:37 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:03 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
   
    
     
-    Generated by Epydoc 3.0.1 on Wed Feb 26 20:37:36 2014
+    Generated by Epydoc 3.0.1 on Tue Mar  4 19:19:00 2014
     
     
       
 
 
    
-
    APIs specific to lxml.etree
    
+
    APIs specific to lxml.etree
    
 
 
    lxml.etree tries to follow established APIs wherever possible.  Sometimes,
 however, the need to expose a feature in an easy way led to the invention of a
@@ -450,7 +450,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/build.html lxml-3.3.3/doc/html/build.html
--- lxml-3.3.2/doc/html/build.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/build.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    How to build lxml from source
    
+
    How to build lxml from source
    
 
 
    To build lxml from source, you need libxml2 and libxslt properly
 installed, including the header files.  These are likely shipped in
@@ -331,7 +331,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/capi.html lxml-3.3.3/doc/html/capi.html
--- lxml-3.3.2/doc/html/capi.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/capi.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    The public C-API of lxml.etree
    
+
    The public C-API of lxml.etree
    
 
 
    As of version 1.1, lxml.etree provides a public C-API.  This allows external
 C extensions to efficiently access public functions and classes of lxml,
@@ -94,7 +94,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/changes-3.3.2.html lxml-3.3.3/doc/html/changes-3.3.2.html
--- lxml-3.3.2/doc/html/changes-3.3.2.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/changes-3.3.2.html	1970-01-01 00:00:00.000000000 +0000
@@ -1,2815 +0,0 @@
-
-
-
-
-
-
-lxml changelog
-
-
-
-
    
-
    lxml changelog
    
-
-
    
-
    3.3.2 (2014-02-26)
    
-
    
-
    Bugs fixed
    
-
      
-
    • The properties resolvers and version, as well as the methods
-set_element_class_lookup() and makeelement(), were lost from
-iterparse objects.
      • 
-
    • LP#1222132: instances of XMLSchema, Schematron and RelaxNG
-did not clear their local error_log before running a validation.
      • 
-
    • LP#1238500: lxml.doctestcompare mixed up "expected" and "actual" in
-attribute values.
      • 
-
    • Some file I/O tests were failing in MS-Windows due to incorrect temp file
-usage.  Initial patch by Gabi Davar.
      • 
-
    • LP#910014: duplicate IDs in a document were not reported by DTD validation.
      • 
-
    • LP#1185332: tostring(method="html") did not use HTML serialisation
-semantics for trailing tail text.  Initial patch by Sylvain Viollon.
      • 
-
    • LP#1281139: .attrib value of Comments lost its mutation methods
-in 3.3.0.  Even though it is empty and immutable, it should still
-provide the same interface as that returned for Elements.
      • 
-
    
-
    
-
    
-
    
-
    3.3.1 (2014-02-12)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#1014290: HTML documents parsed with parser.feed() failed to find
-elements during tag iteration.
      • 
-
    • LP#1273709: Building in PyPy failed due to missing support for
-PyUnicode_Compare() and PyByteArray_*() in PyPy's C-API.
      • 
-
    • LP#1274413: Compilation in MSVC failed due to missing "stdint.h" standard
-header file.
      • 
-
    • LP#1274118: iterparse() failed to parse BOM prefixed files.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.3.0 (2014-01-26)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • The heuristic that distinguishes file paths from URLs was tightened
-to produce less false negatives.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.3.0beta5 (2014-01-18)
    
-
    
-
    Features added
    
-
      
-
    • The PEP 393 unicode parsing support gained a fallback for wchar strings
-which might still be somewhat common on Windows systems.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Several error handling problems were fixed throughout the code base that
-could previously lead to exceptions being silently swallowed or not
-properly reported.
      • 
-
    • The C-API function appendChild() is now deprecated as it does not
-propagate exceptions (its return type is void).  The new function
-appendChildToElement() was added as a safe replacement.
      • 
-
    • Passing a string into fromstringlist() raises an exception instead of
-parsing the string character by character.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Document cleanup code was simplified using the new GC features in
-Cython 0.20.
      • 
-
    
-
    
-
    
-
    
-
    3.3.0beta4 (2014-01-12)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • The (empty) value returned by the attrib property of Entity and Comment
-objects was mutable.
      • 
-
    • Element class lookup wasn't available for the new pull parsers or when using
-a custom parser target.
      • 
-
    • Setting Element attributes on instantiation with both the attrib argument
-and keyword arguments could modify the mapping passed as attrib.
      • 
-
    • LP#1266171: DTDs instantiated from internal/external subsets (i.e. through
-the docinfo property) lost their attribute declarations.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Built with Cython 0.20pre (gitrev 012ae82eb) to prepare support for
-Python 3.4.
      • 
-
    
-
    
-
    
-
    
-
    3.3.0beta3 (2014-01-02)
    
-
    
-
    Features added
    
-
      
-
    • Unicode string parsing was optimised for Python 3.3 (PEP 393).
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • HTML parsing of Unicode strings could misdecode the input on some platforms.
      • 
-
    • Crash in xmlfile() when closing open elements out of order in an error case.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.3.0beta2 (2013-12-20)
    
-
    
-
    Features added
    
-
      
-
    • iterparse() supports the recover option.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in iterparse() for HTML parsing.
      • 
-
    • Crash in target parsing with attributes.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The safety check in the read-only tree implementation (e.g. used by
-PythonElementClassLookup) raises a more appropriate ReferenceError
-for illegal access after tree disposal instead of an AssertionError.
-This should only impact test code that specifically checks the original
-behaviour.
      • 
-
    
-
    
-
    
-
    
-
    3.3.0beta1 (2013-12-12)
    
-
    
-
    Features added
    
-
      
-
    • New option handle_failures in make_links_absolute() and
-resolve_base_href() (lxml.html) that enables ignoring or
-discarding links that fail to parse as URLs.
      • 
-
    • New parser classes XMLPullParser and HTMLPullParser for
-incremental parsing, as implemented for ElementTree in Python 3.4.
      • 
-
    • iterparse() enables recovery mode by default for HTML parsing
-(html=True).
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#1255132: crash when trying to run validation over non-Element (e.g.
-comment or PI).
      • 
-
    • Error messages in the log and in exception messages that originated
-from libxml2 could accidentally be picked up from preceding warnings
-instead of the actual error.
      • 
-
    • The ElementMaker in lxml.objectify did not accept a dict as
-argument for adding attributes to the element it's building. This
-works as in lxml.builder now.
      • 
-
    • LP#1228881: repr(XSLTAccessControl) failed in Python 3.
      • 
-
    • Raise ValueError when trying to append an Element to itself or
-to one of its own descendants, instead of running into an infinite
-loop.
      • 
-
    • LP#1206077: htmldiff discarded whitespace from the output.
      • 
-
    • Compressed plain-text serialisation to file-like objects was broken.
      • 
-
    • lxml.html.formfill: Fix textarea form filling.
-The textarea used to be cleared before the new content was set,
-which removed the name attribute.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Some basic API classes use freelists internally for faster
-instantiation.  This can speed up some iterparse() scenarios,
-for example.
      • 
-
    • iterparse() was rewritten to use the new *PullParser
-classes internally instead of being a parser itself.
      • 
-
    
-
    
-
    
-
    
-
    3.2.5 (2014-01-02)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in xmlfile() when closing open elements out of order in an error case.
      • 
-
    • Crash in target parsing with attributes.
      • 
-
    • LP#1255132: crash when trying to run validation over non-Element (e.g.
-comment or PI).
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.2.4 (2013-11-07)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Memory leak when creating an XPath evaluator in a thread.
      • 
-
    • LP#1228881: repr(XSLTAccessControl) failed in Python 3.
      • 
-
    • Raise ValueError when trying to append an Element to itself or
-to one of its own descendants.
      • 
-
    • LP#1206077: htmldiff discarded whitespace from the output.
      • 
-
    • Compressed plain-text serialisation to file-like objects was broken.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.2.3 (2013-07-28)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Fix support for Python 2.4 which was lost in 3.2.2.
      • 
-
    
-
    
-
    
-
    
-
    3.2.2 (2013-07-28)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#1185701: spurious XMLSyntaxError after finishing iterparse().
      • 
-
    • Crash in lxml.objectify during xsi annotation.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Return values of user provided element class lookup methods are now
-validated against the type of the XML node they represent to prevent
-API class mismatches.
      • 
-
    
-
    
-
    
-
    
-
    3.2.1 (2013-05-11)
    
-
    
-
    Features added
    
-
      
-
    • The methods apply_templates() and process_children() of XSLT
-extension elements have gained two new boolean options elements_only
-and remove_blank_text that discard either all strings or whitespace-only
-strings from the result list.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • When moving Elements to another tree, the namespace cleanup mechanism
-no longer drops namespace prefixes from attributes for which it finds
-a default namespace declaration, to prevent them from appearing as
-unnamespaced attributes after serialisation.
      • 
-
    • Returning non-type objects from a custom class lookup method could lead
-to a crash.
      • 
-
    • Instantiating and using subtypes of Comments and ProcessingInstructions
-crashed.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.2.0 (2013-04-28)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#690319: Leading whitespace could change the behaviour of the string
-parsing functions in lxml.html.
      • 
-
    • LP#599318: The string parsing functions in lxml.html are more robust
-in the face of uncommon HTML content like framesets or missing body tags.
-Patch by Stefan Seelmann.
      • 
-
    • LP#712941: I/O errors while trying to access files with paths that contain
-non-ASCII characters could raise UnicodeDecodeError instead of properly
-reporting the IOError.
      • 
-
    • LP#673205: Parsing from in-memory strings disabled network access in the
-default parser and made subsequent attempts to parse from a URL fail.
      • 
-
    • LP#971754: lxml.html.clean appends 'nofollow' to 'rel' attributes instead
-of overwriting the current value.
      • 
-
    • LP#715687: lxml.html.clean no longer discards scripts that are explicitly
-allowed by the user provided whitelist.  Patch by Christine Koppelt.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.1.2 (2013-04-12)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#1136509: Passing attributes through the namespace-unaware API of
-the sax bridge (i.e. the handler.startElement() method) failed
-with a TypeError.  Patch by Mike Bayer.
      • 
-
    • LP#1123074: Fix serialisation error in XSLT output when converting
-the result tree to a Unicode string.
      • 
-
    • GH#105: Replace illegal usage of xmlBufLength() in libxml2 2.9.0
-by properly exported API function xmlBufUse().
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.1.1 (2013-03-29)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#1160386: Write access to lxml.html.FormElement.fields raised
-an AttributeError in Py3.
      • 
-
    • Illegal memory access during cleanup in incremental xmlfile writer.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The externally useless class lxml.etree._BaseParser was removed
-from the module dict.
      • 
-
    
-
    
-
    
-
    
-
    3.1.0 (2013-02-10)
    
-
    
-
    Features added
    
-
      
-
    • GH#89: lxml.html.clean allows overriding the set of attributes that it
-considers 'safe'.  Patch by Francis Devereux.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#1104370: copy.copy(el.attrib) raised an exception.  It now returns
-a copy of the attributes as a plain Python dict.
      • 
-
    • GH#95: When used with namespace prefixes, the  el.find*() methods
-always used the first namespace mapping that was provided for each
-path expression instead of using the one that was actually passed
-in for the current run.
      • 
-
    • LP#1092521, GH#91: Fix undefined C symbol in Python runtimes compiled
-without threading support.  Patch by Ulrich Seidl.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.1beta1 (2012-12-21)
    
-
    
-
    Features added
    
-
      
-
    • New build-time option --with-unicode-strings for Python 2 that
-makes the API always return Unicode strings for names and text
-instead of byte strings for plain ASCII content.
      • 
-
    • New incremental XML file writing API etree.xmlfile().
      • 
-
    • E factory in lxml.objectify is callable to simplify the creation of
-tags with non-identifier names without having to resort to getattr().
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • When starting from a non-namespaced element in lxml.objectify, searching
-for a child without explicitly specifying a namespace incorrectly found
-namespaced elements with the requested local name, instead of restricting
-the search to non-namespaced children.
      • 
-
    • GH#85: Deprecation warnings were fixed for Python 3.x.
      • 
-
    • GH#33: lxml.html.fromstring() failed to accept bytes input in Py3.
      • 
-
    • LP#1080792: Static build of libxml2 2.9.0 failed due to missing file.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The externally useless class _ObjectifyElementMakerCaller was
-removed from the module API of lxml.objectify.
      • 
-
    • LP#1075622: lxml.builder is faster for adding text to elements with
-many children.  Patch by Anders Hammarquist.
      • 
-
    
-
    
-
    
-
    
-
    3.0.2 (2012-12-14)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Fix crash during interpreter shutdown by switching to Cython 0.17.3 for building.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.0.1 (2012-10-14)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • LP#1065924: Element proxies could disappear during garbage collection
-in PyPy without proper cleanup.
      • 
-
    • GH#71: Failure to work with libxml2 2.6.x.
      • 
-
    • LP#1065139: static MacOS-X build failed in Py3.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.0 (2012-10-08)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • End-of-file handling was incorrect in iterparse() when reading from
-a low-level C file stream and failed in libxml2 2.9.0 due to its
-improved consistency checks.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The build no longer uses Cython by default unless the generated C files
-are missing.  To use Cython, pass the option "--with-cython".  To ignore
-the fatal build error when Cython is required but not available (e.g. to
-run special setup.py commands that do not actually run a build), pass
-"--without-cython".
      • 
-
    
-
    
-
    
-
    
-
    3.0beta1 (2012-09-26)
    
-
    
-
    Features added
    
-
      
-
    • Python level access to (optional) libxml2 memory debugging features
-to simplify debugging of memory leaks etc.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Fix a memory leak in XPath by switching to Cython 0.17.1.
      • 
-
    • Some tests were adapted to work with PyPy.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The code was adapted to work with the upcoming libxml2 2.9.0 release.
      • 
-
    
-
    
-
    
-
    
-
    3.0alpha2 (2012-08-23)
    
-
    
-
    Features added
    
-
      
-
    • The .iter() method of elements now accepts tag arguments like
-"{*}name" to search for elements with a given local name in any
-namespace. With this addition, all combinations of wildcards now work
-as expected:
-"{ns}name", "{}name", "{*}name", "{ns}*", "{}*"
-and "{*}*".  Note that "name" is equivalent to "{}name",
-but "*" is "{*}*".
-The same change applies to the .getiterator(), .itersiblings(),
-.iterancestors(), .iterdescendants(), .iterchildren()
-and .itertext() methods;the strip_attributes(),
-strip_elements() and strip_tags() functions as well as the
-iterparse() class.  Patch by Simon Sapin.
      • 
-
    • C14N allows specifying the inclusive prefixes to be promoted
-to top-level during exclusive serialisation.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Passing long Unicode strings into the feed() parser interface
-failed to read the entire string.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    3.0alpha1 (2012-07-31)
    
-
    
-
    Features added
    
-
      
-
    • Initial support for building in PyPy (through cpyext).
      • 
-
    • DTD objects gained an API that allows read access to their
-declarations.
      • 
-
    • xpathgrep.py gained support for parsing line-by-line (e.g.
-from grep output) and for surrounding the output with a new root
-tag.
      • 
-
    • E-factory in lxml.builder accepts subtypes of known data
-types (such as string subtypes) when building elements around them.
      • 
-
    • Tree iteration and iterparse() with a selective tag
-argument supports passing a set of tags.  Tree nodes will be
-returned by the iterators if they match any of the tags.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • The .find*() methods in lxml.objectify no longer use XPath
-internally, which makes them faster in many cases (especially when
-short circuiting after a single or couple of elements) and fixes
-some behavioural differences compared to lxml.etree.  Note that
-this means that they no longer support arbitrary XPath expressions
-but only the subset that the ElementPath language supports.
-The previous implementation was also redundant with the normal
-XPath support, which can be used as a replacement.
      • 
-
    • el.find('*') could accidentally return a comment or processing
-instruction that happened to be in the wrong spot.  (Same for the
-other .find*() methods.)
      • 
-
    • The error logging is less intrusive and avoids a global setup where
-possible.
      • 
-
    • Fixed undefined names in html5lib parser.
      • 
-
    • xpathgrep.py did not work in Python 3.
      • 
-
    • Element.attrib.update() did not accept an attrib of
-another Element as parameter.
      • 
-
    • For subtypes of ElementBase that make the .text or .tail
-properties immutable (as in objectify, for example), inserting text
-when creating Elements through the E-Factory feature of the class
-constructor would fail with an exception, stating that the text
-cannot be modified.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The code base was overhauled to properly use 'const' where the API
-of libxml2 and libxslt requests it.  This also has an impact on the
-public C-API of lxml itself, as defined in etreepublic.pxd, as
-well as the provided declarations in the lxml/includes/ directory.
-Code that uses these declarations may have to be adapted.  On the
-plus side, this fixes several C compiler warnings, also for user
-code, thus making it easier to spot real problems again.
      • 
-
    • The functionality of "lxml.cssselect" was moved into a separate PyPI
-package called "cssselect".  To continue using it, you must install
-that package separately.  The "lxml.cssselect" module is still
-available and provides the same interface, provided the "cssselect"
-package can be imported at runtime.
      • 
-
    • Element attributes passed in as an attrib dict or as keyword
-arguments are now sorted by (namespaced) name before being created
-to make their order predictable for serialisation and iteration.
-Note that adding or deleting attributes afterwards does not take
-that order into account, i.e. setting a new attribute appends it
-after the existing ones.
      • 
-
    • Several classes that are for internal use only were removed
-from the lxml.etree module dict:
-_InputDocument, _ResolverRegistry, _ResolverContext, _BaseContext,
-_ExsltRegExp, _IterparseContext, _TempStore, _ExceptionContext,
-__ContentOnlyElement, _AttribIterator, _NamespaceRegistry,
-_ClassNamespaceRegistry, _FunctionNamespaceRegistry,
-_XPathFunctionNamespaceRegistry, _ParserDictionaryContext,
-_FileReaderContext, _ParserContext, _PythonSaxParserTarget,
-_TargetParserContext, _ReadOnlyProxy, _ReadOnlyPIProxy,
-_ReadOnlyEntityProxy, _ReadOnlyElementProxy, _OpaqueNodeWrapper,
-_OpaqueDocumentWrapper, _ModifyContentOnlyProxy,
-_ModifyContentOnlyPIProxy, _ModifyContentOnlyEntityProxy,
-_AppendOnlyElementProxy, _SaxParserContext, _FilelikeWriter,
-_ParserSchemaValidationContext, _XPathContext,
-_XSLTResolverContext, _XSLTContext, _XSLTQuotedStringParam
      • 
-
    • Several internal classes can no longer be inherited from:
-_InputDocument, _ResolverRegistry, _ExsltRegExp, _ElementUnicodeResult,
-_IterparseContext, _TempStore, _AttribIterator, _ClassNamespaceRegistry,
-_XPathFunctionNamespaceRegistry, _ParserDictionaryContext,
-_FileReaderContext, _PythonSaxParserTarget, _TargetParserContext,
-_ReadOnlyPIProxy, _ReadOnlyEntityProxy, _OpaqueDocumentWrapper,
-_ModifyContentOnlyPIProxy, _ModifyContentOnlyEntityProxy,
-_AppendOnlyElementProxy, _FilelikeWriter, _ParserSchemaValidationContext,
-_XPathContext, _XSLTResolverContext, _XSLTContext, _XSLTQuotedStringParam,
-_XSLTResultTree, _XSLTProcessingInstruction
      • 
-
    
-
    
-
    
-
    
-
    2.3.6 (2012-09-28)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Passing long Unicode strings into the feed() parser interface
-failed to read the entire string.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.3.5 (2012-07-31)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when merging text nodes in element.remove().
      • 
-
    • Crash in sax/target parser when reporting empty doctype.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.3.4 (2012-03-26)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when building an nsmap (Element property) with empty
-namespace URIs.
      • 
-
    • Crash due to race condition when errors (or user messages) occur
-during threaded XSLT processing.
      • 
-
    • XSLT stylesheet compilation could ignore compilation errors.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.3.3 (2012-01-04)
    
-
    
-
    Features added
    
-
      
-
    • lxml.html.tostring() gained new serialisation options
-with_tail and doctype.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Fixed a crash when using iterparse() for HTML parsing and
-requesting start events.
      • 
-
    • Fixed parsing of more selectors in cssselect.  Whitespace before
-pseudo-elements and pseudo-classes is significant as it is a
-descendant combinator.
-"E :pseudo" should parse the same as "E *:pseudo", not "E:pseudo".
-Patch by Simon Sapin.
      • 
-
    • lxml.html.diff no longer raises an exception when hitting
-'img' tags without 'src' attribute.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.3.2 (2011-11-11)
    
-
    
-
    Features added
    
-
      
-
    • lxml.objectify.deannotate() has a new boolean option
-cleanup_namespaces to remove the objectify namespace
-declarations (and generally clean up the namespace declarations)
-after removing the type annotations.
      • 
-
    • lxml.objectify gained its own SubElement() function as a
-copy of etree.SubElement to avoid an otherwise redundant import
-of lxml.etree on the user side.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Fixed the "descendant" bug in cssselect a second time (after a first
-fix in lxml 2.3.1).  The previous change resulted in a serious
-performance regression for the XPath based evaluation of the
-translated expression.  Note that this breaks the usage of some of
-the generated XPath expressions as XSLT location paths that
-previously worked in 2.3.1.
      • 
-
    • Fixed parsing of some selectors in cssselect. Whitespace after combinators
-">", "+" and "~" is now correctly ignored. Previously is was parsed as
-a descendant combinator. For example, "div> .foo" was parsed the same as
-"div>* .foo" instead of "div>.foo". Patch by Simon Sapin.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.3.1 (2011-09-25)
    
-
    
-
    Features added
    
-
      
-
    • New option kill_tags in lxml.html.clean to remove specific
-tags and their content (i.e. their whole subtree).
      • 
-
    • pi.get() and pi.attrib on processing instructions to parse
-pseudo-attributes from the text content of processing instructions.
      • 
-
    • lxml.get_include() returns a list of include paths that can be
-used to compile external C code against lxml.etree.  This is
-specifically required for statically linked lxml builds when code
-needs to compile against the exact same header file versions as lxml
-itself.
      • 
-
    • Resolver.resolve_file() takes an additional option
-close_file that configures if the file(-like) object will be
-closed after reading or not.  By default, the file will be closed,
-as the user is not expected to keep a reference to it.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • HTML cleaning didn't remove 'data:' links.
      • 
-
    • The html5lib parser integration now uses the 'official'
-implementation in html5lib itself, which makes it work with newer
-releases of the library.
      • 
-
    • In lxml.sax, endElementNS() could incorrectly reject a plain
-tag name when the corresponding start event inferred the same plain
-tag name to be in the default namespace.
      • 
-
    • When an open file-like object is passed into parse() or
-iterparse(), the parser will no longer close it after use.  This
-reverts a change in lxml 2.3 where all files would be closed.  It is
-the users responsibility to properly close the file(-like) object,
-also in error cases.
      • 
-
    • Assertion error in lxml.html.cleaner when discarding top-level elements.
      • 
-
    • In lxml.cssselect, use the xpath 'A//B' (short for
-'A/descendant-or-self::node()/B') instead of 'A/descendant::B' for
-the css descendant selector ('A B').  This makes a few edge cases
-like "div *:last-child" consistent with the selector behavior in
-WebKit and Firefox, and makes more css expressions valid location
-paths (for use in xsl:template match).
      • 
-
    • In lxml.html, non-selected <option> tags no longer show up in the
-collected form values.
      • 
-
    • Adding/removing <option> values to/from a multiple select form
-field properly selects them and unselects them.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Static builds can specify the download directory with the
---download-dir option.
      • 
-
    
-
    
-
    
-
    
-
    2.3 (2011-02-06)
    
-
    
-
    Features added
    
-
      
-
    • When looking for children, lxml.objectify takes '{}tag' as
-meaning an empty namespace, as opposed to the parent namespace.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • When finished reading from a file-like object, the parser
-immediately calls its .close() method.
      • 
-
    • When finished parsing, iterparse() immediately closes the input
-file.
      • 
-
    • Work-around for libxml2 bug that can leave the HTML parser in a
-non-functional state after parsing a severly broken document (fixed
-in libxml2 2.7.8).
      • 
-
    • marque tag in HTML cleanup code is correctly named marquee.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Some public functions in the Cython-level C-API have more explicit
-return types.
      • 
-
    
-
    
-
    
-
    
-
    2.3beta1 (2010-09-06)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in newer libxml2 versions when moving elements between
-documents that had attributes on replaced XInclude nodes.
      • 
-
    • XMLID() function was missing the optional parser and
-base_url parameters.
      • 
-
    • Searching for wildcard tags in iterparse() was broken in Py3.
      • 
-
    • lxml.html.open_in_browser() didn't work in Python 3 due to the
-use of os.tempnam.  It now takes an optional 'encoding' parameter.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.3alpha2 (2010-07-24)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in XSLT when generating text-only result documents with a
-stylesheet created in a different thread.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • repr() of Element objects shows the hex ID with leading 0x
-(following ElementTree 1.3).
      • 
-
    
-
    
-
    
-
    
-
    2.3alpha1 (2010-06-19)
    
-
    
-
    Features added
    
-
      
-
    • Keyword argument namespaces in lxml.cssselect.CSSSelector()
-to pass a prefix-to-namespace mapping for the selector.
      • 
-
    • New function lxml.etree.register_namespace(prefix, uri) that
-globally registers a namespace prefix for a namespace that newly
-created Elements in that namespace will use automatically.  Follows
-ElementTree 1.3.
      • 
-
    • Support 'unicode' string name as encoding parameter in
-tostring(), following ElementTree 1.3.
      • 
-
    • Support 'c14n' serialisation method in ElementTree.write() and
-tostring(), following ElementTree 1.3.
      • 
-
    • The ElementPath expression syntax (el.find*()) was extended to
-match the upcoming ElementTree 1.3 that will ship in the standard
-library of Python 3.2/2.7.  This includes extended support for
-predicates as well as namespace prefixes (as known from XPath).
      • 
-
    • During regular XPath evaluation, various ESXLT functions are
-available within their namespace when using libxslt 1.1.26 or later.
      • 
-
    • Support passing a readily configured logger instance into
-PyErrorLog, instead of a logger name.
      • 
-
    • On serialisation, the new doctype parameter can be used to
-override the DOCTYPE (internal subset) of the document.
      • 
-
    • New parameter output_parent to XSLTExtension.apply_templates()
-to append the resulting content directly to an output element.
      • 
-
    • XSLTExtension.process_children() to process the content of the
-XSLT extension element itself.
      • 
-
    • ISO-Schematron support based on the de-facto Schematron reference
-'skeleton implementation'.
      • 
-
    • XSLT objects now take XPath object as __call__ stylesheet
-parameters.
      • 
-
    • Enable path caching in ElementPath (el.find*()) to avoid parsing
-overhead.
      • 
-
    • Setting the value of a namespaced attribute always uses a prefixed
-namespace instead of the default namespace even if both declare the
-same namespace URI.  This avoids serialisation problems when an
-attribute from a default namespace is set on an element from a
-different namespace.
      • 
-
    • XSLT extension elements: support for XSLT context nodes other than
-elements: document root, comments, processing instructions.
      • 
-
    • Support for strings (in addition to Elements) in node-sets returned
-by extension functions.
      • 
-
    • Forms that lack an action attribute default to the base URL of
-the document on submit.
      • 
-
    • XPath attribute result strings have an attrname property.
      • 
-
    • Namespace URIs get validated against RFC 3986 at the API level
-(required by the XML namespace specification).
      • 
-
    • Target parsers show their target object in the .target property
-(compatible with ElementTree).
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • API is hardened against invalid proxy instances to prevent crashes
-due to incorrectly instantiated Element instances.
      • 
-
    • Prevent crash when instantiating CommentBase and friends.
      • 
-
    • Export ElementTree compatible XML parser class as
-XMLTreeBuilder, as it is called in ET 1.2.
      • 
-
    • ObjectifiedDataElements in lxml.objectify were not hashable.  They
-now use the hash value of the underlying Python value (string,
-number, etc.) to which they compare equal.
      • 
-
    • Parsing broken fragments in lxml.html could fail if the fragment
-contained an orphaned closing '</div>' tag.
      • 
-
    • Using XSLT extension elements around the root of the output document
-crashed.
      • 
-
    • lxml.cssselect did not distinguish between x[attr="val"] and
-x [attr="val"] (with a space).  The latter now matches the
-attribute independent of the element.
      • 
-
    • Rewriting multiple links inside of HTML text content could end up
-replacing unrelated content as replacements could impact the
-reported position of subsequent matches.  Modifications are now
-simplified by letting the iterlinks() generator in lxml.html
-return links in reversed order if they appear inside the same text
-node.  Thus, replacements and link-internal modifications no longer
-change the position of links reported afterwards.
      • 
-
    • The .value attribute of textarea elements in lxml.html did
-not represent the complete raw value (including child tags etc.). It
-now serialises the complete content on read and replaces the
-complete content by a string on write.
      • 
-
    • Target parser didn't call .close() on the target object if
-parsing failed.  Now it is guaranteed that .close() will be
-called after parsing, regardless of the outcome.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Official support for Python 3.1.2 and later.
      • 
-
    • Static MS Windows builds can now download their dependencies
-themselves.
      • 
-
    • Element.attrib no longer uses a cyclic reference back to its
-Element object.  It therefore no longer requires the garbage
-collector to clean up.
      • 
-
    • Static builds include libiconv, in addition to libxml2 and libxslt.
      • 
-
    
-
    
-
    
-
    
-
    2.2.8 (2010-09-02)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in newer libxml2 versions when moving elements between
-documents that had attributes on replaced XInclude nodes.
      • 
-
    • Import fix for urljoin in Python 3.1+.
      • 
-
    
-
    
-
    
-
    
-
    2.2.7 (2010-07-24)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in XSLT when generating text-only result documents with a
-stylesheet created in a different thread.
      • 
-
    
-
    
-
    
-
    
-
    2.2.6 (2010-03-02)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Fixed several Python 3 regressions by building with Cython 0.11.3.
      • 
-
    
-
    
-
    
-
    
-
    2.2.5 (2010-02-28)
    
-
    
-
    Features added
    
-
      
-
    • Support for running XSLT extension elements on the input root node
-(e.g. in a template matching on "/").
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in XPath evaluation when reading smart strings from a document
-other than the original context document.
      • 
-
    • Support recent versions of html5lib by not requiring its
-XHTMLParser in htmlparser.py anymore.
      • 
-
    • Manually instantiating the custom element classes in
-lxml.objectify could crash.
      • 
-
    • Invalid XML text characters were not rejected by the API when they
-appeared in unicode strings directly after non-ASCII characters.
      • 
-
    • lxml.html.open_http_urllib() did not work in Python 3.
      • 
-
    • The functions strip_tags() and strip_elements() in
-lxml.etree did not remove all occurrences of a tag in all cases.
      • 
-
    • Crash in XSLT extension elements when the XSLT context node is not
-an element.
      • 
-
    
-
    
-
    
-
    
-
    2.2.4 (2009-11-11)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Static build of libxml2/libxslt was broken.
      • 
-
    
-
    
-
    
-
    
-
    2.2.3 (2009-10-30)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • The resolve_entities option did not work in the incremental feed
-parser.
      • 
-
    • Looking up and deleting attributes without a namespace could hit a
-namespaced attribute of the same name instead.
      • 
-
    • Late errors during calls to SubElement() (e.g. attribute related
-ones) could leave a partially initialised element in the tree.
      • 
-
    • Modifying trees that contain parsed entity references could result
-in an infinite loop.
      • 
-
    • ObjectifiedElement.__setattr__ created an empty-string child element when the
-attribute value was rejected as a non-unicode/non-ascii string
      • 
-
    • Syntax errors in lxml.cssselect could result in misleading error
-messages.
      • 
-
    • Invalid syntax in CSS expressions could lead to an infinite loop in
-the parser of lxml.cssselect.
      • 
-
    • CSS special character escapes were not properly handled in
-lxml.cssselect.
      • 
-
    • CSS Unicode escapes were not properly decoded in lxml.cssselect.
      • 
-
    • Select options in HTML forms that had no explicit value
-attribute were not handled correctly.  The HTML standard dictates
-that their value is defined by their text content.  This is now
-supported by lxml.html.
      • 
-
    • XPath raised a TypeError when finding CDATA sections.  This is now
-fully supported.
      • 
-
    • Calling help(lxml.objectify) didn't work at the prompt.
      • 
-
    • The ElementMaker in lxml.objectify no longer defines the default
-namespaces when annotation is disabled.
      • 
-
    • Feed parser failed to honout the 'recover' option on parse errors.
      • 
-
    • Diverting the error logging to Python's logging system was broken.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.2.2 (2009-06-21)
    
-
    
-
    Features added
    
-
      
-
    • New helper functions strip_attributes(), strip_elements(),
-strip_tags() in lxml.etree to remove attributes/subtrees/tags
-from a subtree.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Namespace cleanup on subtree insertions could result in missing
-namespace declarations (and potentially crashes) if the element
-defining a namespace was deleted and the namespace was not used by
-the top element of the inserted subtree but only in deeper subtrees.
      • 
-
    • Raising an exception from a parser target callback didn't always
-terminate the parser.
      • 
-
    • Only {true, false, 1, 0} are accepted as the lexical representation for
-BoolElement ({True, False, T, F, t, f} not any more), restoring lxml <= 2.0
-behaviour.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.2.1 (2009-06-02)
    
-
    
-
    Features added
    
-
      
-
    • Injecting default attributes into a document during XML Schema
-validation (also at parse time).
      • 
-
    • Pass huge_tree parser option to disable parser security
-restrictions imposed by libxml2 2.7.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • The script for statically building libxml2 and libxslt didn't work
-in Py3.
      • 
-
    • XMLSchema() also passes invalid schema documents on to libxml2
-for parsing (which could lead to a crash before release 2.6.24).
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.2 (2009-03-21)
    
-
    
-
    Features added
    
-
      
-
    • Support for standalone flag in XML declaration through
-tree.docinfo.standalone and by passing standalone=True/False
-on serialisation.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when parsing an XML Schema with external imports from a
-filename.
      • 
-
    
-
    
-
    
-
    
-
    2.2beta4 (2009-02-27)
    
-
    
-
    Features added
    
-
      
-
    • Support strings and instantiable Element classes as child arguments
-to the constructor of custom Element classes.
      • 
-
    • GZip compression support for serialisation to files and file-like
-objects.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Deep-copying an ElementTree copied neither its sibling PIs and
-comments nor its internal/external DTD subsets.
      • 
-
    • Soupparser failed on broken attributes without values.
      • 
-
    • Crash in XSLT when overwriting an already defined attribute using
-xsl:attribute.
      • 
-
    • Crash bug in exception handling code under Python 3.  This was due
-to a problem in Cython, not lxml itself.
      • 
-
    • lxml.html.FormElement._name() failed for non top-level forms.
      • 
-
    • TAG special attribute in constructor of custom Element classes
-was evaluated incorrectly.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Official support for Python 3.0.1.
      • 
-
    • Element.findtext() now returns an empty string instead of None
-for Elements without text content.
      • 
-
    
-
    
-
    
-
    
-
    2.2beta3 (2009-02-17)
    
-
    
-
    Features added
    
-
      
-
    • XSLT.strparam() class method to wrap quoted string parameters
-that require escaping.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Memory leak in XPath evaluators.
      • 
-
    • Crash when parsing indented XML in one thread and merging it with
-other documents parsed in another thread.
      • 
-
    • Setting the base attribute in lxml.objectify from a unicode
-string failed.
      • 
-
    • Fixes following changes in Python 3.0.1.
      • 
-
    • Minor fixes for Python 3.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The global error log (which is copied into the exception log) is now
-local to a thread, which fixes some race conditions.
      • 
-
    • More robust error handling on serialisation.
      • 
-
    
-
    
-
    
-
    
-
    2.2beta2 (2009-01-25)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Potential memory leak on exception handling.  This was due to a
-problem in Cython, not lxml itself.
      • 
-
    • iter_links (and related link-rewriting functions) in
-lxml.html would interpret CSS like url("link") incorrectly
-(treating the quotation marks as part of the link).
      • 
-
    • Failing import on systems that have an io module.
      • 
-
    
-
    
-
    
-
    
-
    2.1.5 (2009-01-06)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Potential memory leak on exception handling.  This was due to a
-problem in Cython, not lxml itself.
      • 
-
    • Failing import on systems that have an io module.
      • 
-
    
-
    
-
    
-
    
-
    2.2beta1 (2008-12-12)
    
-
    
-
    Features added
    
-
      
-
    • Allow lxml.html.diff.htmldiff to accept Element objects, not
-just HTML strings.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when using an XPath evaluator in multiple threads.
      • 
-
    • Fixed missing whitespace before Link:... in lxml.html.diff.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Export lxml.html.parse.
      • 
-
    
-
    
-
    
-
    
-
    2.1.4 (2008-12-12)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when using an XPath evaluator in multiple threads.
      • 
-
    
-
    
-
    
-
    
-
    2.0.11 (2008-12-12)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when using an XPath evaluator in multiple threads.
      • 
-
    
-
    
-
    
-
    
-
    2.2alpha1 (2008-11-23)
    
-
    
-
    Features added
    
-
      
-
    • Support for XSLT result tree fragments in XPath/XSLT extension
-functions.
      • 
-
    • QName objects have new properties namespace and localname.
      • 
-
    • New options for exclusive C14N and C14N without comments.
      • 
-
    • Instantiating a custom Element classes creates a new Element.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • XSLT didn't inherit the parse options of the input document.
      • 
-
    • 0-bytes could slip through the API when used inside of Unicode
-strings.
      • 
-
    • With lxml.html.clean.autolink, links with balanced parenthesis,
-that end in a parenthesis, will be linked in their entirety (typical
-with Wikipedia links).
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.1.3 (2008-11-17)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Ref-count leaks when lxml enters a try-except statement while an
-outside exception lives in sys.exc_*(). This was due to a problem in
-Cython, not lxml itself.
      • 
-
    • Parser Unicode decoding errors could get swallowed by other
-exceptions.
      • 
-
    • Name/import errors in some Python modules.
      • 
-
    • Internal DTD subsets that did not specify a system or public ID were
-not serialised and did not appear in the docinfo property of
-ElementTrees.
      • 
-
    • Fix a pre-Py3k warning when parsing from a gzip file in Py2.6.
      • 
-
    • Test suite fixes for libxml2 2.7.
      • 
-
    • Resolver.resolve_string() did not work for non-ASCII byte strings.
      • 
-
    • Resolver.resolve_file() was broken.
      • 
-
    • Overriding the parser encoding didn't work for many encodings.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.0.10 (2008-11-17)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Ref-count leaks when lxml enters a try-except statement while an
-outside exception lives in sys.exc_*(). This was due to a problem in
-Cython, not lxml itself.
      • 
-
    
-
    
-
    
-
    
-
    2.1.2 (2008-09-05)
    
-
    
-
    Features added
    
-
      
-
    • lxml.etree now tries to find the absolute path name of files when
-parsing from a file-like object.  This helps custom resolvers when
-resolving relative URLs, as lixbml2 can prepend them with the path
-of the source document.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Memory problem when passing documents between threads.
      • 
-
    • Target parser did not honour the recover option and raised an
-exception instead of calling .close() on the target.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.0.9 (2008-09-05)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Memory problem when passing documents between threads.
      • 
-
    • Target parser did not honour the recover option and raised an
-exception instead of calling .close() on the target.
      • 
-
    
-
    
-
    
-
    
-
    2.1.1 (2008-07-24)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when parsing XSLT stylesheets in a thread and using them in
-another.
      • 
-
    • Encoding problem when including text with ElementInclude under
-Python 3.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.0.8 (2008-07-24)
    
-
    
-
    Features added
    
-
      
-
    • lxml.html.rewrite_links() strips links to work around documents
-with whitespace in URL attributes.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when parsing XSLT stylesheets in a thread and using them in
-another.
      • 
-
    • CSS selector parser dropped remaining expression after a function
-with parameters.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.1 (2008-07-09)
    
-
    
-
    Features added
    
-
      
-
    • Smart strings can be switched off in XPath (smart_strings
-keyword option).
      • 
-
    • lxml.html.rewrite_links() strips links to work around documents
-with whitespace in URL attributes.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Custom resolvers were not used for XMLSchema includes/imports and
-XInclude processing.
      • 
-
    • CSS selector parser dropped remaining expression after a function
-with parameters.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • objectify.enableRecursiveStr() was removed, use
-objectify.enable_recursive_str() instead
      • 
-
    • Speed-up when running XSLTs on documents from other threads
      • 
-
    
-
    
-
    
-
    
-
    2.0.7 (2008-06-20)
    
-
    
-
    Features added
    
-
      
-
    • Pickling ElementTree objects in lxml.objectify.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Descending dot-separated classes in CSS selectors were not resolved
-correctly.
      • 
-
    • ElementTree.parse() didn't handle target parser result.
      • 
-
    • Potential threading problem in XInclude.
      • 
-
    • Crash in Element class lookup classes when the __init__() method of
-the super class is not called from Python subclasses.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Non-ASCII characters in attribute values are no longer escaped on
-serialisation.
      • 
-
    
-
    
-
    
-
    
-
    2.1beta3 (2008-06-19)
    
-
    
-
    Features added
    
-
      
-
    • Major overhaul of tools/xpathgrep.py script.
      • 
-
    • Pickling ElementTree objects in lxml.objectify.
      • 
-
    • Support for parsing from file-like objects that return unicode
-strings.
      • 
-
    • New function etree.cleanup_namespaces(el) that removes unused
-namespace declarations from a (sub)tree (experimental).
      • 
-
    • XSLT results support the buffer protocol in Python 3.
      • 
-
    • Polymorphic functions in lxml.html that accept either a tree or
-a parsable string will return either a UTF-8 encoded byte string, a
-unicode string or a tree, based on the type of the input.
-Previously, the result was always a byte string or a tree.
      • 
-
    • Support for Python 2.6 and 3.0 beta.
      • 
-
    • File name handling now uses a heuristic to convert between byte
-strings (usually filenames) and unicode strings (usually URLs).
      • 
-
    • Parsing from a plain file object frees the GIL under Python 2.x.
      • 
-
    • Running iterparse() on a plain file (or filename) frees the GIL
-on reading under Python 2.x.
      • 
-
    • Conversion functions html_to_xhtml() and xhtml_to_html() in
-lxml.html (experimental).
      • 
-
    • Most features in lxml.html work for XHTML namespaced tag names
-(experimental).
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • ElementTree.parse() didn't handle target parser result.
      • 
-
    • Crash in Element class lookup classes when the __init__() method of
-the super class is not called from Python subclasses.
      • 
-
    • A number of problems related to unicode/byte string conversion of
-filenames and error messages were fixed.
      • 
-
    • Building on MacOS-X now passes the "flat_namespace" option to the C
-compiler, which reportedly prevents build quirks and crashes on this
-platform.
      • 
-
    • Windows build was broken.
      • 
-
    • Rare crash when serialising to a file object with certain encodings.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Non-ASCII characters in attribute values are no longer escaped on
-serialisation.
      • 
-
    • Passing non-ASCII byte strings or invalid unicode strings as .tag,
-namespaces, etc. will result in a ValueError instead of an
-AssertionError (just like the tag well-formedness check).
      • 
-
    • Up to several times faster attribute access (i.e. tree traversal) in
-lxml.objectify.
      • 
-
    
-
    
-
    
-
    
-
    2.0.6 (2008-05-31)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Incorrect evaluation of el.find("tag[child]").
      • 
-
    • Windows build was broken.
      • 
-
    • Moving a subtree from a document created in one thread into a
-document of another thread could crash when the rest of the source
-document is deleted while the subtree is still in use.
      • 
-
    • Rare crash when serialising to a file object with certain encodings.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • lxml should now build without problems on MacOS-X.
      • 
-
    
-
    
-
    
-
    
-
    2.1beta2 (2008-05-02)
    
-
    
-
    Features added
    
-
      
-
    • All parse functions in lxml.html take a parser keyword argument.
      • 
-
    • lxml.html has a new parser class XHTMLParser and a module
-attribute xhtml_parser that provide XML parsers that are
-pre-configured for the lxml.html package.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Moving a subtree from a document created in one thread into a
-document of another thread could crash when the rest of the source
-document is deleted while the subtree is still in use.
      • 
-
    • Passing an nsmap when creating an Element will no longer strip
-redundantly defined namespace URIs.  This prevented the definition
-of more than one prefix for a namespace on the same Element.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • If the default namespace is redundantly defined with a prefix on the
-same Element, the prefix will now be preferred for subelements and
-attributes.  This allows users to work around a problem in libxml2
-where attributes from the default namespace could serialise without
-a prefix even when they appear on an Element with a different
-namespace (i.e. they would end up in the wrong namespace).
      • 
-
    
-
    
-
    
-
    
-
    2.0.5 (2008-05-01)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Resolving to a filename in custom resolvers didn't work.
      • 
-
    • lxml did not honour libxslt's second error state "STOPPED", which
-let some XSLT errors pass silently.
      • 
-
    • Memory leak in Schematron with libxml2 >= 2.6.31.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.1beta1 (2008-04-15)
    
-
    
-
    Features added
    
-
      
-
    • Error logging in Schematron (requires libxml2 2.6.32 or later).
      • 
-
    • Parser option strip_cdata for normalising or keeping CDATA
-sections.  Defaults to True as before, thus replacing CDATA
-sections by their text content.
      • 
-
    • CDATA() factory to wrap string content as CDATA section.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Resolving to a filename in custom resolvers didn't work.
      • 
-
    • lxml did not honour libxslt's second error state "STOPPED", which
-let some XSLT errors pass silently.
      • 
-
    • Memory leak in Schematron with libxml2 >= 2.6.31.
      • 
-
    • lxml.etree accepted non well-formed namespace prefix names.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Major cleanup in internal moveNodeToDocument() function, which
-takes care of namespace cleanup when moving elements between
-different namespace contexts.
      • 
-
    • New Elements created through the makeelement() method of an HTML
-parser or through lxml.html now end up in a new HTML document
-(doctype HTML 4.01 Transitional) instead of a generic XML document.
-This mostly impacts the serialisation and the availability of a DTD
-context.
      • 
-
    
-
    
-
    
-
    
-
    2.0.4 (2008-04-13)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Hanging thread in conjunction with GTK threading.
      • 
-
    • Crash bug in iterparse when moving elements into other documents.
      • 
-
    • HTML elements' .cssselect() method was broken.
      • 
-
    • ElementTree.find*() didn't accept QName objects.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
    
-
    
-
    
-
    2.1alpha1 (2008-03-27)
    
-
    
-
    Features added
    
-
      
-
    • New event types 'comment' and 'pi' in iterparse().
      • 
-
    • XSLTAccessControl instances have a property options that
-returns a dict of access configuration options.
      • 
-
    • Constant instances DENY_ALL and DENY_WRITE on
-XSLTAccessControl class.
      • 
-
    • Extension elements for XSLT (experimental!)
      • 
-
    • Element.base property returns the xml:base or HTML base URL of
-an Element.
      • 
-
    • docinfo.URL property is writable.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Default encoding for plain text serialisation was different from
-that of XML serialisation (UTF-8 instead of ASCII).
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Minor API speed-ups.
      • 
-
    • The benchmark suite now uses tail text in the trees, which makes the
-absolute numbers incomparable to previous results.
      • 
-
    • Generating the HTML documentation now requires Pygments, which is
-used to enable syntax highlighting for the doctest examples.
      • 
-
    
-
    Most long-time deprecated functions and methods were removed:
    
-
      
-
    • etree.clearErrorLog(), use etree.clear_error_log()
      
-
      • 
-
    • etree.useGlobalPythonLog(), use
-etree.use_global_python_log()
      
-
      • 
-
    • etree.ElementClassLookup.setFallback(), use
-etree.ElementClassLookup.set_fallback()
      
-
      • 
-
    • etree.getDefaultParser(), use etree.get_default_parser()
      
-
      • 
-
    • etree.setDefaultParser(), use etree.set_default_parser()
      
-
      • 
-
    • etree.setElementClassLookup(), use
-etree.set_element_class_lookup()
      
-
      Note that parser.setElementClassLookup() has not been removed
-yet, although parser.set_element_class_lookup() should be used
-instead.
      
-
      • 
-
    • xpath_evaluator.registerNamespace(), use
-xpath_evaluator.register_namespace()
      
-
      • 
-
    • xpath_evaluator.registerNamespaces(), use
-xpath_evaluator.register_namespaces()
      
-
      • 
-
    • objectify.setPytypeAttributeTag, use
-objectify.set_pytype_attribute_tag
      
-
      • 
-
    • objectify.setDefaultParser(), use
-objectify.set_default_parser()
      
-
      • 
-
    
-
    
-
    
-
    
-
    2.0.3 (2008-03-26)
    
-
    
-
    Features added
    
-
      
-
    • soupparser.parse() allows passing keyword arguments on to
-BeautifulSoup.
      • 
-
    • fromstring() method in lxml.html.soupparser.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • lxml.html.diff didn't treat empty tags properly (e.g.,
-<br>).
      • 
-
    • Handle entity replacements correctly in target parser.
      • 
-
    • Crash when using iterparse() with XML Schema validation.
      • 
-
    • The BeautifulSoup parser (soupparser.py) did not replace entities,
-which made them turn up in text content.
      • 
-
    • Attribute assignment of custom PyTypes in objectify could fail to
-correctly serialise the value to a string.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • lxml.html.ElementSoup was replaced by a new module
-lxml.html.soupparser with a more consistent API.  The old module
-remains for compatibility with ElementTree's own ElementSoup module.
      • 
-
    • Setting the XSLT_CONFIG and XML2_CONFIG environment variables at
-build time will let setup.py pick up the xml2-config and
-xslt-config scripts from the supplied path name.
      • 
-
    • Passing --with-xml2-config=/path/to/xml2-config to setup.py will
-override the xml2-config script that is used to determine the C
-compiler options.  The same applies for the --with-xslt-config
-option.
      • 
-
    
-
    
-
    
-
    
-
    2.0.2 (2008-02-22)
    
-
    
-
    Features added
    
-
      
-
    • Support passing base_url to file parser functions to override
-the filename of the file(-like) object.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • The prefix for objectify's pytype namespace was missing from the set
-of default prefixes.
      • 
-
    • Memory leak in Schematron (fixed only for libxml2 2.6.31+).
      • 
-
    • Error type names in RelaxNG were reported incorrectly.
      • 
-
    • Slice deletion bug fixed in objectify.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Enabled doctests for some Python modules (especially lxml.html).
      • 
-
    • Add a method argument to lxml.html.tostring()
-(method="xml" for XHTML output).
      • 
-
    • Make it clearer that methods like lxml.html.fromstring() take a
-base_url argument.
      • 
-
    
-
    
-
    
-
    
-
    2.0.1 (2008-02-13)
    
-
    
-
    Features added
    
-
      
-
    • Child iteration in lxml.pyclasslookup.
      • 
-
    • Loads of new docstrings reflect the signature of functions and
-methods to make them visible in API docs and help()
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • The module lxml.html.builder was duplicated as
-lxml.htmlbuilder
      • 
-
    • Form elements would return None for form.fields.keys() if there
-was an unnamed input field.  Now unnamed input fields are completely
-ignored.
      • 
-
    • Setting an element slice in objectify could insert slice-overlapping
-elements at the wrong position.
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The generated API documentation was cleaned up and disburdened from
-non-public classes etc.
      • 
-
    • The previously public module lxml.html.setmixin was renamed to
-lxml.html._setmixin as it is not an official part of lxml.  If
-you want to use it, feel free to copy it over to your own source
-base.
      • 
-
    • Passing --with-xslt-config=/path/to/xslt-config to setup.py will
-override the xslt-config script that is used to determine the C
-compiler options.
      • 
-
    
-
    
-
    
-
    
-
    2.0 (2008-02-01)
    
-
    
-
    Features added
    
-
      
-
    • Passing the unicode type as encoding to tostring() will
-serialise to unicode.  The tounicode() function is now
-deprecated.
      • 
-
    • XMLSchema() and RelaxNG() can parse from StringIO.
      • 
-
    • makeparser() function in lxml.objectify to create a new
-parser with the usual objectify setup.
      • 
-
    • Plain ASCII XPath string results are no longer forced into unicode
-objects as in 2.0beta1, but are returned as plain strings as before.
      • 
-
    • All XPath string results are 'smart' objects that have a
-getparent() method to retrieve their parent Element.
      • 
-
    • with_tail option in serialiser functions.
      • 
-
    • More accurate exception messages in validator creation.
      • 
-
    • Parse-time XML schema validation (schema parser keyword).
      • 
-
    • XPath string results of the text() function and attribute
-selection make their Element container accessible through a
-getparent() method.  As a side-effect, they are now always
-unicode objects (even ASCII strings).
      • 
-
    • XSLT objects are usable in any thread - at the cost of a deep
-copy if they were not created in that thread.
      • 
-
    • Invalid entity names and character references will be rejected by
-the Entity() factory.
      • 
-
    • entity.text returns the textual representation of the entity,
-e.g. &amp;.
      • 
-
    • New properties position and code on ParseError exception (as
-in ET 1.3)
      • 
-
    • Rich comparison of element.attrib proxies.
      • 
-
    • ElementTree compatible TreeBuilder class.
      • 
-
    • Use default prefixes for some common XML namespaces.
      • 
-
    • lxml.html.clean.Cleaner now allows for a host_whitelist, and
-two overridable methods: allow_embedded_url(el, url) and the
-more general allow_element(el).
      • 
-
    • Extended slicing of Elements as in element[1:-1:2], both in
-etree and in objectify
      • 
-
    • Resolvers can now provide a base_url keyword argument when
-resolving a document as string data.
      • 
-
    • When using lxml.doctestcompare you can give the doctest option
-NOPARSE_MARKUP (like # doctest: +NOPARSE_MARKUP) to suppress
-the special checking for one test.
      • 
-
    • Separate feed_error_log property for the feed parser interface.
-The normal parser interface and iterparse continue to use
-error_log.
      • 
-
    • The normal parsers and the feed parser interface are now separated
-and can be used concurrently on the same parser instance.
      • 
-
    • fromstringlist() and tostringlist() functions as in
-ElementTree 1.3
      • 
-
    • iterparse() accepts an html boolean keyword argument for
-parsing with the HTML parser (note that this interface may be
-subject to change)
      • 
-
    • Parsers accept an encoding keyword argument that overrides the encoding
-of the parsed documents.
      • 
-
    • New C-API function hasChild() to test for children
      • 
-
    • annotate() function in objectify can annotate with Python types and XSI
-types in one step.  Accompanied by xsiannotate() and pyannotate().
      • 
-
    • ET.write(), tostring() and tounicode() now accept a keyword
-argument method that can be one of 'xml' (or None), 'html' or 'text' to
-serialise as XML, HTML or plain text content.
      • 
-
    • iterfind() method on Elements returns an iterator equivalent to
-findall()
      • 
-
    • itertext() method on Elements
      • 
-
    • Setting a QName object as value of the .text property or as an attribute
-will resolve its prefix in the respective context
      • 
-
    • ElementTree-like parser target interface as described in
-http://effbot.org/elementtree/elementtree-xmlparser.htm
      • 
-
    • ElementTree-like feed parser interface on XMLParser and HTMLParser
-(feed() and close() methods)
      • 
-
    • Reimplemented objectify.E for better performance and improved
-integration with objectify.  Provides extended type support based on
-registered PyTypes.
      • 
-
    • XSLT objects now support deep copying
      • 
-
    • New makeSubElement() C-API function that allows creating a new
-subelement straight with text, tail and attributes.
      • 
-
    • XPath extension functions can now access the current context node
-(context.context_node) and use a context dictionary
-(context.eval_context) from the context provided in their first
-parameter
      • 
-
    • HTML tag soup parser based on BeautifulSoup in lxml.html.ElementSoup
      • 
-
    • New module lxml.doctestcompare by Ian Bicking for writing simplified
-doctests based on XML/HTML output.  Use by importing lxml.usedoctest or
-lxml.html.usedoctest from within a doctest.
      • 
-
    • New module lxml.cssselect by Ian Bicking for selecting Elements with CSS
-selectors.
      • 
-
    • New package lxml.html written by Ian Bicking for advanced HTML
-treatment.
      • 
-
    • Namespace class setup is now local to the ElementNamespaceClassLookup
-instance and no longer global.
      • 
-
    • Schematron validation (incomplete in libxml2)
      • 
-
    • Additional stringify argument to objectify.PyType() takes a
-conversion function to strings to support setting text values from arbitrary
-types.
      • 
-
    • Entity support through an Entity factory and element classes.  XML
-parsers now have a resolve_entities keyword argument that can be set to
-False to keep entities in the document.
      • 
-
    • column field on error log entries to accompany the line field
      • 
-
    • Error specific messages in XPath parsing and evaluation
-NOTE: for evaluation errors, you will now get an XPathEvalError instead of
-an XPathSyntaxError.  To catch both, you can except on XPathError
      • 
-
    • The regular expression functions in XPath now support passing a node-set
-instead of a string
      • 
-
    • Extended type annotation in objectify: new xsiannotate() function
      • 
-
    • EXSLT RegExp support in standard XPath (not only XSLT)
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Missing import in lxml.html.clean.
      • 
-
    • Some Python 2.4-isms prevented lxml from building/running under
-Python 2.3.
      • 
-
    • XPath on ElementTrees could crash when selecting the virtual root
-node of the ElementTree.
      • 
-
    • Compilation --without-threading was buggy in alpha5/6.
      • 
-
    • Memory leak in the parse() function.
      • 
-
    • Minor bugs in XSLT error message formatting.
      • 
-
    • Result document memory leak in target parser.
      • 
-
    • Target parser failed to report comments.
      • 
-
    • In the lxml.html iter_links method, links in <object>
-tags weren't recognized.  (Note: plugin-specific link parameters
-still aren't recognized.)  Also, the <embed> tag, though not
-standard, is now included in lxml.html.defs.special_inline_tags.
      • 
-
    • Using custom resolvers on XSLT stylesheets parsed from a string
-could request ill-formed URLs.
      • 
-
    • With lxml.doctestcompare if you do <tag xmlns="..."> in your
-output, it will then be namespace-neutral (before the ellipsis was
-treated as a real namespace).
      • 
-
    • AttributeError in feed parser on parse errors
      • 
-
    • XML feed parser setup problem
      • 
-
    • Type annotation for unicode strings in DataElement()
      • 
-
    • lxml failed to serialise namespace declarations of elements other than the
-root node of a tree
      • 
-
    • Race condition in XSLT where the resolver context leaked between concurrent
-XSLT calls
      • 
-
    • lxml.etree did not check tag/attribute names
      • 
-
    • The XML parser did not report undefined entities as error
      • 
-
    • The text in exceptions raised by XML parsers, validators and XPath
-evaluators now reports the first error that occurred instead of the last
      • 
-
    • Passing '' as XPath namespace prefix did not raise an error
      • 
-
    • Thread safety in XPath evaluators
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • Exceptions carry only the part of the error log that is related to
-the operation that caused the error.
      • 
-
    • XMLSchema() and RelaxNG() now enforce passing the source
-file/filename through the file keyword argument.
      • 
-
    • The test suite now skips most doctests under Python 2.3.
      • 
-
    • make clean no longer removes the .c files (use make
-realclean instead)
      • 
-
    • Minor performance tweaks for Element instantiation and subelement
-creation
      • 
-
    • Various places in the XPath, XSLT and iteration APIs now require
-keyword-only arguments.
      • 
-
    • The argument order in element.itersiblings() was changed to
-match the order used in all other iteration methods.  The second
-argument ('preceding') is now a keyword-only argument.
      • 
-
    • The getiterator() method on Elements and ElementTrees was
-reverted to return an iterator as it did in lxml 1.x.  The ET API
-specification allows it to return either a sequence or an iterator,
-and it traditionally returned a sequence in ET and an iterator in
-lxml.  However, it is now deprecated in favour of the iter()
-method, which should be used in new code wherever possible.
      • 
-
    • The 'pretty printed' serialisation of ElementTree objects now
-inserts newlines at the root level between processing instructions,
-comments and the root tag.
      • 
-
    • A 'pretty printed' serialisation is now terminated with a newline.
      • 
-
    • Second argument to lxml.etree.Extension() helper is no longer
-required, third argument is now a keyword-only argument ns.
      • 
-
    • lxml.html.tostring takes an encoding argument.
      • 
-
    • The module source files were renamed to "lxml.*.pyx", such as
-"lxml.etree.pyx".  This was changed for consistency with the way
-Pyrex commonly handles package imports.  The main effect is that
-classes now know about their fully qualified class name, including
-the package name of their module.
      • 
-
    • Keyword-only arguments in some API functions, especially in the
-parsers and serialisers.
      • 
-
    • Tag name validation in lxml.etree (and lxml.html) now distinguishes
-between HTML tags and XML tags based on the parser that was used to
-parse or create them.  HTML tags no longer reject any non-ASCII
-characters in tag names but only spaces and the special characters
-<>&/"'.
      • 
-
    • lxml.etree now emits a warning if you use XPath with libxml2 2.6.27
-(which can crash on certain XPath errors)
      • 
-
    • Type annotation in objectify now preserves the already annotated type by
-default to prevent loosing type information that is already there.
      • 
-
    • element.getiterator() returns a list, use element.iter() to retrieve
-an iterator (ElementTree 1.3 compatible behaviour)
      • 
-
    • objectify.PyType for None is now called "NoneType"
      • 
-
    • el.getiterator() renamed to el.iter(), following ElementTree 1.3 -
-original name is still available as alias
      • 
-
    • In the public C-API, findOrBuildNodeNs() was replaced by the more
-generic findOrBuildNodeNsPrefix
      • 
-
    • Major refactoring in XPath/XSLT extension function code
      • 
-
    • Network access in parsers disabled by default
      • 
-
    
-
    
-
    
-
    
-
    1.3.6 (2007-10-29)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Backported decref crash fix from 2.0
      • 
-
    • Well hidden free-while-in-use crash bug in ObjectPath
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • The test suites now run gc.collect() in the tearDown()
-methods.  While this makes them take a lot longer to run, it also
-makes it easier to link a specific test to garbage collection
-problems that would otherwise appear in later tests.
      • 
-
    
-
    
-
    
-
    
-
    1.3.5 (2007-10-22)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • lxml.etree could crash when adding more than 10000 namespaces to a
-document
      • 
-
    • lxml failed to serialise namespace declarations of elements other
-than the root node of a tree
      • 
-
    
-
    
-
    
-
    
-
    1.3.4 (2007-08-30)
    
-
    
-
    Features added
    
-
      
-
    • The ElementMaker in lxml.builder now accepts the keyword arguments
-namespace and nsmap to set a namespace and nsmap for the Elements it
-creates.
      • 
-
    • The docinfo on ElementTree objects has new properties internalDTD
-and externalDTD that return a DTD object for the internal or external
-subset of the document respectively.
      • 
-
    • Serialising an ElementTree now includes any internal DTD subsets that are
-part of the document, as well as comments and PIs that are siblings of the
-root node.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Parsing with the no_network option could fail
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • lxml now raises a TagNameWarning about tag names containing ':' instead of
-an Error as 1.3.3 did.  The reason is that a number of projects currently
-misuse the previous lack of tag name validation to generate namespace
-prefixes without declaring namespaces.  Apart from the danger of generating
-broken XML this way, it also breaks most of the namespace-aware tools in
-XML, including XPath, XSLT and validation.  lxml 1.3.x will continue to
-support this bug with a Warning, while lxml 2.0 will be strict about
-well-formed tag names (not only regarding ':').
      • 
-
    • Serialising an Element no longer includes its comment and PI siblings (only
-ElementTree serialisation includes them).
      • 
-
    
-
    
-
    
-
    
-
    1.3.3 (2007-07-26)
    
-
    
-
    Features added
    
-
      
-
    • ElementTree compatible parser ETCompatXMLParser strips processing
-instructions and comments while parsing XML
      • 
-
    • Parsers now support stripping PIs (keyword argument 'remove_pis')
      • 
-
    • etree.fromstring() now supports parsing both HTML and XML, depending on
-the parser you pass.
      • 
-
    • Support base_url keyword argument in HTML() and XML()
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Parsing from Python Unicode strings failed on some platforms
      • 
-
    • Element() did not raise an exception on tag names containing ':'
      • 
-
    • Element.getiterator(tag) did not accept Comment and
-ProcessingInstruction as tags. It also accepts Element now.
      • 
-
    
-
    
-
    
-
    
-
    1.3.2 (2007-07-03)
    
-
    
-
    Features added
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • "deallocating None" crash bug
      • 
-
    
-
    
-
    
-
    
-
    1.3.1 (2007-07-02)
    
-
    
-
    Features added
    
-
      
-
    • objectify.DataElement now supports setting values from existing data
-elements (not just plain Python types) and reuses defined namespaces etc.
      • 
-
    • E-factory support for lxml.objectify (objectify.E)
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Better way to prevent crashes in Element proxy cleanup code
      • 
-
    • objectify.DataElement didn't set up None value correctly
      • 
-
    • objectify.DataElement didn't check the value against the provided type hints
      • 
-
    • Reference-counting bug in Element.attrib.pop()
      • 
-
    
-
    
-
    
-
    
-
    1.3 (2007-06-24)
    
-
    
-
    Features added
    
-
      
-
    • Module lxml.pyclasslookup module implements an Element class lookup
-scheme that can access the entire tree in read-only mode to help determining
-a suitable Element class
      • 
-
    • Parsers take a remove_comments keyword argument that skips over comments
      • 
-
    • parse() function in objectify, corresponding to XML() etc.
      • 
-
    • Element.addnext(el) and Element.addprevious(el) methods to support
-adding processing instructions and comments around the root node
      • 
-
    • Element.attrib was missing clear() and pop() methods
      • 
-
    • Extended type annotation in objectify: cleaner annotation namespace setup
-plus new deannotate() function
      • 
-
    • Support for custom Element class instantiation in lxml.sax: passing a
-makeelement function to the ElementTreeContentHandler will reuse the
-lookup context of that function
      • 
-
    • '.' represents empty ObjectPath (identity)
      • 
-
    • Element.values() to accompany the existing .keys() and .items()
      • 
-
    • collectAttributes() C-function to build a list of attribute
-keys/values/items for a libxml2 node
      • 
-
    • DTD validator class (like RelaxNG and XMLSchema)
      • 
-
    • HTML generator helpers by Fredrik Lundh in lxml.htmlbuilder
      • 
-
    • ElementMaker XML generator by Fredrik Lundh in lxml.builder.E
      • 
-
    • Support for pickeling objectify.ObjectifiedElement objects to XML
      • 
-
    • update() method on Element.attrib
      • 
-
    • Optimised replacement for libxml2's _xmlReconsiliateNs(). This allows lxml
-a better handling of namespaces when moving elements between documents.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Removing Elements from a tree could make them loose their namespace
-declarations
      • 
-
    • ElementInclude didn't honour base URL of original document
      • 
-
    • Replacing the children slice of an Element would cut off the tails of the
-original children
      • 
-
    • Element.getiterator(tag) did not accept Comment and
-ProcessingInstruction as tags
      • 
-
    • API functions now check incoming strings for XML conformity.  Zero bytes or
-low ASCII characters are no longer accepted (AssertionError).
      • 
-
    • XSLT parsing failed to pass resolver context on to imported documents
      • 
-
    • passing '' as namespace prefix in nsmap could be passed through to libxml2
      • 
-
    • Objectify couldn't handle prefixed XSD type names in xsi:type
      • 
-
    • More ET compatible behaviour when writing out XML declarations or not
      • 
-
    • More robust error handling in iterparse()
      • 
-
    • Documents lost their top-level PIs and comments on serialisation
      • 
-
    • lxml.sax failed on comments and PIs. Comments are now properly ignored and
-PIs are copied.
      • 
-
    • Possible memory leaks in namespace handling when moving elements between
-documents
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • major restructuring in the documentation
      • 
-
    
-
    
-
    
-
    
-
    1.2.1 (2007-02-27)
    
-
    
-
    Bugs fixed
    
-
      
-
    • Build fixes for MS compiler
      • 
-
    • Item assignments to special names like element["text"] failed
      • 
-
    • Renamed ObjectifiedDataElement.__setText() to _setText() to make it easier
-to access
      • 
-
    • The pattern for attribute names in ObjectPath was too restrictive
      • 
-
    
-
    
-
    
-
    
-
    1.2 (2007-02-20)
    
-
    
-
    Features added
    
-
      
-
    • Rich comparison of QName objects
      • 
-
    • Support for regular expressions in benchmark selection
      • 
-
    • get/set emulation (not .attrib!) for attributes on processing instructions
      • 
-
    • ElementInclude Python module for ElementTree compatible XInclude processing
-that honours custom resolvers registered with the source document
      • 
-
    • ElementTree.parser property holds the parser used to parse the document
      • 
-
    • setup.py has been refactored for greater readability and flexibility
      • 
-
    • --rpath flag to setup.py to induce automatic linking-in of dynamic library
-runtime search paths has been renamed to --auto-rpath. This makes it
-possible to pass an --rpath directly to distutils; previously this was being
-shadowed.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Element instantiation now uses locks to prevent race conditions with threads
      • 
-
    • ElementTree.write() did not raise an exception when the file was not writable
      • 
-
    • Error handling could crash under Python <= 2.4.1 - fixed by disabling thread
-support in these environments
      • 
-
    • Element.find*() did not accept QName objects as path
      • 
-
    
-
    
-
    
-
    Other changes
    
-
      
-
    • code cleanup: redundant _NodeBase super class merged into _Element class
-Note: although the impact should be zero in most cases, this change breaks
-the compatibiliy of the public C-API
      • 
-
    
-
    
-
    
-
    
-
    1.1.2 (2006-10-30)
    
-
    
-
    Features added
    
-
      
-
    • Data elements in objectify support repr(), which is now used by dump()
      • 
-
    • Source distribution now ships with a patched Pyrex
      • 
-
    • New C-API function makeElement() to create new elements with text,
-tail, attributes and namespaces
      • 
-
    • Reuse original parser flags for XInclude
      • 
-
    • Simplified support for handling XSLT processing instructions
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Parser resources were not freed before the next parser run
      • 
-
    • Open files and XML strings returned by Python resolvers were not
-closed/freed
      • 
-
    • Crash in the IDDict returned by XMLDTDID
      • 
-
    • Copying Comments and ProcessingInstructions failed
      • 
-
    • Memory leak for external URLs in _XSLTProcessingInstruction.parseXSL()
      • 
-
    • Memory leak when garbage collecting tailed root elements
      • 
-
    • HTML script/style content was not propagated to .text
      • 
-
    • Show text xincluded between text nodes correctly in .text and .tail
      • 
-
    • 'integer * objectify.StringElement' operation was not supported
      • 
-
    
-
    
-
    
-
    
-
    1.1.1 (2006-09-21)
    
-
    
-
    Features added
    
-
      
-
    • XSLT profiling support (profile_run keyword)
      • 
-
    • countchildren() method on objectify.ObjectifiedElement
      • 
-
    • Support custom elements for tree nodes in lxml.objectify
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • lxml.objectify failed to support long data values (e.g., "123L")
      • 
-
    • Error messages from XSLT did not reach XSLT.error_log
      • 
-
    • Factories objectify.Element() and objectify.DataElement() were missing
-attrib and nsmap keyword arguments
      • 
-
    • Changing the default parser in lxml.objectify did not update the factories
-Element() and DataElement()
      • 
-
    • Let lxml.objectify.Element() always generate tree elements (not data
-elements)
      • 
-
    • Build under Windows failed ('0' bug in patched Pyrex version)
      • 
-
    
-
    
-
    
-
    
-
    1.1 (2006-09-13)
    
-
    
-
    Features added
    
-
      
-
    • Comments and processing instructions return '<!-- coment -->' and
-'<?pi-target content?>' for repr()
      • 
-
    • Parsers are now the preferred (and default) place where element class lookup
-schemes should be registered.  Namespace lookup is no longer supported by
-default.
      • 
-
    • Support for Python 2.5 beta
      • 
-
    • Unlock the GIL for deep copying documents and for XPath()
      • 
-
    • New compact keyword argument for parsing read-only documents
      • 
-
    • Support for parser options in iterparse()
      • 
-
    • The namespace axis is supported in XPath and returns (prefix, URI)
-tuples
      • 
-
    • The XPath expression "/" now returns an empty list instead of raising an
-exception
      • 
-
    • XML-Object API on top of lxml (lxml.objectify)
      • 
-
    • Customizable Element class lookup:
        
-
      • different pre-implemented lookup mechanisms
        • 
-
      • support for externally provided lookup functions
        • 
-
      
-
      • 
-
    • Support for processing instructions (ET-like, not compatible)
      • 
-
    • Public C-level API for independent extension modules
      • 
-
    • Module level iterwalk() function as 'iterparse' for trees
      • 
-
    • Module level iterparse() function similar to ElementTree (see
-documentation for differences)
      • 
-
    • Element.nsmap property returns a mapping of all namespace prefixes known at
-the Element to their namespace URI
      • 
-
    • Reentrant threading support in RelaxNG, XMLSchema and XSLT
      • 
-
    • Threading support in parsers and serializers:
        
-
      • All in-memory operations (tostring, parse(StringIO), etc.) free the GIL
        • 
-
      • File operations (on file names) free the GIL
        • 
-
      • Reading from file-like objects frees the GIL and reacquires it for reading
        • 
-
      • Serialisation to file-like objects is single-threaded (high lock overhead)
        • 
-
      
-
      • 
-
    • Element iteration over XPath axes:
        
-
      • Element.iterdescendants() iterates over the descendants of an element
        • 
-
      • Element.iterancestors() iterates over the ancestors of an element (from
-parent to parent)
        • 
-
      • Element.itersiblings() iterates over either the following or preceding
-siblings of an element
        • 
-
      • Element.iterchildren() iterates over the children of an element in either
-direction
        • 
-
      • All iterators support the tag keyword argument to restrict the
-generated elements
        • 
-
      
-
      • 
-
    • Element.getnext() and Element.getprevious() return the direct siblings of an
-element
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • filenames with local 8-bit encoding were not supported
      • 
-
    • 1.1beta did not compile under Python 2.3
      • 
-
    • ignore unknown 'pyval' attribute values in objectify
      • 
-
    • objectify.ObjectifiedElement.addattr() failed to accept Elements and Lists
      • 
-
    • objectify.ObjectPath.setattr() failed to accept Elements and Lists
      • 
-
    • XPathSyntaxError now inherits from XPathError
      • 
-
    • Threading race conditions in RelaxNG and XMLSchema
      • 
-
    • Crash when mixing elements from XSLT results into other trees, concurrent
-XSLT is only allowed when the stylesheet was parsed in the main thread
      • 
-
    • The EXSLT regexp:match function now works as defined (except for some
-differences in the regular expression syntax)
      • 
-
    • Setting element.text to '' returned None on request, not the empty string
      • 
-
    • iterparse() could crash on long XML files
      • 
-
    • Creating documents no longer copies the parser for later URL resolving.  For
-performance reasons, only a reference is kept.  Resolver updates on the
-parser will now be reflected by documents that were parsed before the
-change.  Although this should rarely become visible, it is a behavioral
-change from 1.0.
      • 
-
    
-
    
-
    
-
    
-
    1.0.4 (2006-09-09)
    
-
    
-
    Features added
    
-
      
-
    • List-like Element.extend() method
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash in tail handling in Element.replace()
      • 
-
    
-
    
-
    
-
    
-
    1.0.3 (2006-08-08)
    
-
    
-
    Features added
    
-
      
-
    • Element.replace(old, new) method to replace a subelement by another one
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Crash when mixing elements from XSLT results into other trees
      • 
-
    • Copying/deepcopying did not work for ElementTree objects
      • 
-
    • Setting an attribute to a non-string value did not raise an exception
      • 
-
    • Element.remove() deleted the tail text from the removed Element
      • 
-
    
-
    
-
    
-
    
-
    1.0.2 (2006-06-27)
    
-
    
-
    Features added
    
-
      
-
    • Support for setting a custom default Element class as opposed to namespace
-specific classes (which still override the default class)
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Rare exceptions in Python list functions were not handled
      • 
-
    • Parsing accepted unicode strings with XML encoding declaration in certain
-cases
      • 
-
    • Parsing 8-bit encoded strings from StringIO objects raised an exception
      • 
-
    • Module function initThread() was removed - useless (and never worked)
      • 
-
    • XSLT and parser exception messages include the error line number
      • 
-
    
-
    
-
    
-
    
-
    1.0.1 (2006-06-09)
    
-
    
-
    Features added
    
-
      
-
    • Repeated calls to Element.attrib now efficiently return the same instance
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Document deallocation could crash in certain garbage collection scenarios
      • 
-
    • Extension function calls in XSLT variable declarations could break the
-stylesheet and crash on repeated calls
      • 
-
    • Deep copying Elements could loose namespaces declared in parents
      • 
-
    • Deep copying Elements did not copy tail
      • 
-
    • Parsing file(-like) objects failed to load external entities
      • 
-
    • Parsing 8-bit strings from file(-like) objects raised an exception
      • 
-
    • xsl:include failed when the stylesheet was parsed from a file-like object
      • 
-
    • lxml.sax.ElementTreeProducer did not call startDocument() / endDocument()
      • 
-
    • MSVC compiler complained about long strings (supports only 2048 bytes)
      • 
-
    
-
    
-
    
-
    
-
    1.0 (2006-06-01)
    
-
    
-
    Features added
    
-
      
-
    • Element.getiterator() and the findall() methods support finding arbitrary
-elements from a namespace (pattern {namespace}*)
      • 
-
    • Another speedup in tree iteration code
      • 
-
    • General speedup of Python Element object creation and deallocation
      • 
-
    • Writing C14N no longer serializes in memory (reduced memory footprint)
      • 
-
    • PyErrorLog for error logging through the Python logging module
      • 
-
    • Element.getroottree() returns an ElementTree for the root node of the
-document that contains the element.
      • 
-
    • ElementTree.getpath(element) returns a simple, absolute XPath expression to
-find the element in the tree structure
      • 
-
    • Error logs have a last_error attribute for convenience
      • 
-
    • Comment texts can be changed through the API
      • 
-
    • Formatted output via pretty_print keyword in serialization functions
      • 
-
    • XSLT can block access to file system and network via XSLTAccessControl
      • 
-
    • ElementTree.write() no longer serializes in memory (reduced memory
-footprint)
      • 
-
    • Speedup of Element.findall(tag) and Element.getiterator(tag)
      • 
-
    • Support for writing the XML representation of Elements and ElementTrees to
-Python unicode strings via etree.tounicode()
      • 
-
    • Support for writing XSLT results to Python unicode strings via unicode()
      • 
-
    • Parsing a unicode string no longer copies the string (reduced memory
-footprint)
      • 
-
    • Parsing file-like objects reads chunks rather than the whole file (reduced
-memory footprint)
      • 
-
    • Parsing StringIO objects from the start avoids copying the string (reduced
-memory footprint)
      • 
-
    • Read-only 'docinfo' attribute in ElementTree class holds DOCTYPE
-information, original encoding and XML version as seen by the parser
      • 
-
    • etree module can be compiled without libxslt by commenting out the line
-include "xslt.pxi" near the end of the etree.pyx source file
      • 
-
    • Better error messages in parser exceptions
      • 
-
    • Error reporting also works in XSLT
      • 
-
    • Support for custom document loaders (URI resolvers) in parsers and XSLT,
-resolvers are registered at parser level
      • 
-
    • Implementation of exslt:regexp for XSLT based on the Python 're' module,
-enabled by default, can be switched off with 'regexp=False' keyword argument
      • 
-
    • Support for exslt extensions (libexslt) and libxslt extra functions
-(node-set, document, write, output)
      • 
-
    • Substantial speedup in XPath.evaluate()
      • 
-
    • HTMLParser for parsing (broken) HTML
      • 
-
    • XMLDTDID function parses XML into tuple (root node, ID dict) based on xml:id
-implementation of libxml2 (as opposed to ET compatible XMLID)
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Memory leak in Element.__setitem__
      • 
-
    • Memory leak in Element.attrib.items() and Element.attrib.values()
      • 
-
    • Memory leak in XPath extension functions
      • 
-
    • Memory leak in unicode related setup code
      • 
-
    • Element now raises ValueError on empty tag names
      • 
-
    • Namespace fixing after moving elements between documents could fail if the
-source document was freed too early
      • 
-
    • Setting namespace-less tag names on namespaced elements ('{ns}t' -> 't')
-didn't reset the namespace
      • 
-
    • Unknown constants from newer libxml2 versions could raise exceptions in the
-error handlers
      • 
-
    • lxml.etree compiles much faster
      • 
-
    • On libxml2 <= 2.6.22, parsing strings with encoding declaration could fail
-in certain cases
      • 
-
    • Document reference in ElementTree objects was not updated when the root
-element was moved to a different document
      • 
-
    • Running absolute XPath expressions on an Element now evaluates against the
-root tree
      • 
-
    • Evaluating absolute XPath expressions (/*) on an ElementTree could fail
      • 
-
    • Crashes when calling XSLT, RelaxNG, etc. with uninitialized ElementTree
-objects
      • 
-
    • Removed public function initThreadLogging(), replaced by more general
-initThread() which fixes a number of setup problems in threads
      • 
-
    • Memory leak when using iconv encoders in tostring/write
      • 
-
    • Deep copying Elements and ElementTrees maintains the document information
      • 
-
    • Serialization functions raise LookupError for unknown encodings
      • 
-
    • Memory deallocation crash resulting from deep copying elements
      • 
-
    • Some ElementTree methods could crash if the root node was not initialized
-(neither file nor element passed to the constructor)
      • 
-
    • Element/SubElement failed to set attribute namespaces from passed attrib
-dictionary
      • 
-
    • tostring() adds an XML declaration for non-ASCII encodings
      • 
-
    • tostring() failed to serialize encodings that contain 0-bytes
      • 
-
    • ElementTree.xpath() and XPathDocumentEvaluator were not using the
-ElementTree root node as reference point
      • 
-
    • Calling document('') in XSLT failed to return the stylesheet
      • 
-
    
-
    
-
    
-
    
-
    0.9.2 (2006-05-10)
    
-
    
-
    Features added
    
-
      
-
    • Speedup for Element.makeelement(): the new element reuses the original
-libxml2 document instead of creating a new empty one
      • 
-
    • Speedup for reversed() iteration over element children (Py2.4+ only)
      • 
-
    • ElementTree compatible QName class
      • 
-
    • RelaxNG and XMLSchema accept any Element, not only ElementTrees
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • str(xslt_result) was broken for XSLT output other than UTF-8
      • 
-
    • Memory leak if write_c14n fails to write the file after conversion
      • 
-
    • Crash in XMLSchema and RelaxNG when passing non-schema documents
      • 
-
    • Memory leak in RelaxNG() when RelaxNGParseError is raised
      • 
-
    
-
    
-
    
-
    
-
    0.9.1 (2006-03-30)
    
-
    
-
    Features added
    
-
      
-
    • lxml.sax.ElementTreeContentHandler checks closing elements and raises
-SaxError on mismatch
      • 
-
    • lxml.sax.ElementTreeContentHandler supports namespace-less SAX events
-(startElement, endElement) and defaults to empty attributes (keyword
-argument)
      • 
-
    • Speedup for repeatedly accessing element tag names
      • 
-
    • Minor API performance improvements
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Memory deallocation bug when using XSLT output method "html"
      • 
-
    • sax.py was handling UTF-8 encoded tag names where it shouldn't
      • 
-
    • lxml.tests package will no longer be installed (is still in source tar)
      • 
-
    
-
    
-
    
-
    
-
    0.9 (2006-03-20)
    
-
    
-
    Features added
    
-
      
-
    • Error logging API for libxml2 error messages
      • 
-
    • Various performance improvements
      • 
-
    • Benchmark script for lxml, ElementTree and cElementTree
      • 
-
    • Support for registering extension functions through new FunctionNamespace
-class (see doc/extensions.txt)
      • 
-
    • ETXPath class for XPath expressions in ElementTree notation ('//{ns}tag')
      • 
-
    • Support for variables in XPath expressions (also in XPath class)
      • 
-
    • XPath class for compiled XPath expressions
      • 
-
    • XMLID module level function (ElementTree compatible)
      • 
-
    • XMLParser API for customized libxml2 parser configuration
      • 
-
    • Support for custom Element classes through new Namespace API (see
-doc/namespace_extensions.txt)
      • 
-
    • Common exception base class LxmlError for module exceptions
      • 
-
    • real iterator support in iter(Element), Element.getiterator()
      • 
-
    • XSLT objects are callable, result trees support str()
      • 
-
    • Added MANIFEST.in for easier creation of RPM files.
      • 
-
    • 'getparent' method on elements allows navigation to an element's
-parent element.
      • 
-
    • Python core compatible SAX tree builder and SAX event generator. See
-doc/sax.txt for more information.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Segfaults and memory leaks in various API functions of Element
      • 
-
    • Segfault in XSLT.tostring()
      • 
-
    • ElementTree objects no longer interfere, Elements can be root of different
-ElementTrees at the same time
      • 
-
    • document('') works in XSLT documents read from files (in-memory documents
-cannot support this due to libxslt deficiencies)
      • 
-
    
-
    
-
    
-
    
-
    0.8 (2005-11-03)
    
-
    
-
    Features added
    
-
      
-
    • Support for copy.deepcopy() on elements. copy.copy() works also, but
-does the same thing, and does not create a shallow copy, as that
-makes no sense in the context of libxml2 trees. This means a
-potential incompatibility with ElementTree, but there's more chance
-that it works than if copy.copy() isn't supported at all.
      • 
-
    • Increased compatibility with (c)ElementTree; .parse() on ElementTree is
-supported and parsing of gzipped XML files works.
      • 
-
    • implemented index() on elements, allowing one to find the index of a
-SubElement.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Use xslt-config instead of xml2-config to find out libxml2
-directories to take into account a case where libxslt is installed
-in a different directory than libxslt.
      • 
-
    • Eliminate crash condition in iteration when text nodes are changed.
      • 
-
    • Passing 'None' to tostring() does not result in a segfault anymore,
-but an AssertionError.
      • 
-
    • Some test fixes for Windows.
      • 
-
    • Raise XMLSyntaxError and XPathSyntaxError instead of plain python
-syntax errors. This should be less confusing.
      • 
-
    • Fixed error with uncaught exception in Pyrex code.
      • 
-
    • Calling lxml.etree.fromstring('') throws XMLSyntaxError instead of a
-segfault.
      • 
-
    • has_key() works on attrib. 'in' tests also work correctly on attrib.
      • 
-
    • INSTALL.txt was saying 2.2.16 instead of 2.6.16 as a supported
-libxml2 version, as it should.
      • 
-
    • Passing a UTF-8 encoded string to the XML() function would fail;
-fixed.
      • 
-
    
-
    
-
    
-
    
-
    0.7 (2005-06-15)
    
-
    
-
    Features added
    
-
      
-
    • parameters (XPath expressions) can be passed to XSLT using keyword
-parameters.
      • 
-
    • Simple XInclude support. Calling the xinclude() method on a tree
-will process any XInclude statements in the document.
      • 
-
    • XMLSchema support. Use the XMLSchema class or the convenience
-xmlschema() method on a tree to do XML Schema (XSD) validation.
      • 
-
    • Added convenience xslt() method on tree. This is less efficient
-than the XSLT object, but makes it easier to write quick code.
      • 
-
    • Added convenience relaxng() method on tree. This is less efficient
-than the RelaxNG object, but makes it easier to write quick code.
      • 
-
    • Make it possible to use XPathEvaluator with elements as well. The
-XPathEvaluator in this case will retain the element so multiple
-XPath queries can be made against one element efficiently. This
-replaces the second argument to the .evaluate() method that existed
-previously.
      • 
-
    • Allow registerNamespace() to be called on an XPathEvaluator, after
-creation, to add additional namespaces. Also allow registerNamespaces(),
-which does the same for a namespace dictionary.
      • 
-
    • Add 'prefix' attribute to element to be able to read prefix information.
-This is entirely read-only.
      • 
-
    • It is possible to supply an extra nsmap keyword parameter to
-the Element() and SubElement() constructors, which supplies a
-prefix to namespace URI mapping. This will create namespace
-prefix declarations on these elements and these prefixes will show up
-in XML serialization.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Killed yet another memory management related bug: trees created
-using newDoc would not get a libxml2-level dictionary, which caused
-problems when deallocating these documents later if they contained a
-node that came from a document with a dictionary.
      • 
-
    • Moving namespaced elements between documents was problematic as
-references to the original document would remain. This has been fixed
-by applying xmlReconciliateNs() after each move operation.
      • 
-
    • Can pass None to 'dump()' without segfaults.
      • 
-
    • tostring() works properly for non-root elements as well.
      • 
-
    • Cleaned out the tostring() method so it should handle encoding
-correctly.
      • 
-
    • Cleaned out the ElementTree.write() method so it should handle encoding
-correctly. Writing directly to a file should also be faster, as there is no
-need to go through a Python string in that case. Made sure the test cases
-test both serializing to StringIO as well as serializing to a real file.
      • 
-
    
-
    
-
    
-
    
-
    0.6 (2005-05-14)
    
-
    
-
    Features added
    
-
      
-
    • Changed setup.py so that library_dirs is also guessed. This should
-help with compilation on the Mac OS X platform, where otherwise the
-wrong library (shipping with the OS) could be picked up.
      • 
-
    • Tweaked setup.py so that it picks up the version from version.txt.
      • 
-
    
-
    
-
    
-
    Bugs fixed
    
-
      
-
    • Do the right thing when handling namespaced attributes.
      • 
-
    • fix bug where tostring() moved nodes into new documents. tostring()
-had very nasty side-effects before this fix, sorry!
      • 
-
    
-
    
-
    
-
    
-
    0.5.1 (2005-04-09)
    
-
      
-
    • Python 2.2 compatibility fixes.
      • 
-
    • unicode fixes in Element() and Comment() as well as XML(); unicode
-input wasn't properly being UTF-8 encoded.
      • 
-
    
-
    
-
    
-
    0.5 (2005-04-08)
    
-
    Initial public release.
    
-
    
-
    
-
    
-
    
-Generated on: 2014-02-26.
-
-
    
-
-
diff -Nru lxml-3.3.2/doc/html/changes-3.3.3.html lxml-3.3.3/doc/html/changes-3.3.3.html
--- lxml-3.3.2/doc/html/changes-3.3.3.html	1970-01-01 00:00:00.000000000 +0000
+++ lxml-3.3.3/doc/html/changes-3.3.3.html	2014-03-04 18:18:50.000000000 +0000
@@ -0,0 +1,2831 @@
+
+
+
+
+
+
+lxml changelog
+
+
+
+
    
+
    lxml changelog
    
+
+
    
+
    3.3.3 (2014-03-04)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when using Element subtypes with __slots__.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The internal classes _LogEntry and _Attrib can no longer be
+subclassed from Python code.
      • 
+
    
+
    
+
    
+
    
+
    3.3.2 (2014-02-26)
    
+
    
+
    Bugs fixed
    
+
      
+
    • The properties resolvers and version, as well as the methods
+set_element_class_lookup() and makeelement(), were lost from
+iterparse objects in 3.3.0.
      • 
+
    • LP#1222132: instances of XMLSchema, Schematron and RelaxNG
+did not clear their local error_log before running a validation.
      • 
+
    • LP#1238500: lxml.doctestcompare mixed up "expected" and "actual" in
+attribute values.
      • 
+
    • Some file I/O tests were failing in MS-Windows due to non-portable temp
+file usage.  Initial patch by Gabi Davar.
      • 
+
    • LP#910014: duplicate IDs in a document were not reported by DTD validation.
      • 
+
    • LP#1185332: tostring(method="html") did not use HTML serialisation
+semantics for trailing tail text.  Initial patch by Sylvain Viollon.
      • 
+
    • LP#1281139: .attrib value of Comments lost its mutation methods
+in 3.3.0.  Even though it is empty and immutable, it should still
+provide the same interface as that returned for Elements.
      • 
+
    
+
    
+
    
+
    
+
    3.3.1 (2014-02-12)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#1014290: HTML documents parsed with parser.feed() failed to find
+elements during tag iteration.
      • 
+
    • LP#1273709: Building in PyPy failed due to missing support for
+PyUnicode_Compare() and PyByteArray_*() in PyPy's C-API.
      • 
+
    • LP#1274413: Compilation in MSVC failed due to missing "stdint.h" standard
+header file.
      • 
+
    • LP#1274118: iterparse() failed to parse BOM prefixed files.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.3.0 (2014-01-26)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • The heuristic that distinguishes file paths from URLs was tightened
+to produce less false negatives.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.3.0beta5 (2014-01-18)
    
+
    
+
    Features added
    
+
      
+
    • The PEP 393 unicode parsing support gained a fallback for wchar strings
+which might still be somewhat common on Windows systems.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Several error handling problems were fixed throughout the code base that
+could previously lead to exceptions being silently swallowed or not
+properly reported.
      • 
+
    • The C-API function appendChild() is now deprecated as it does not
+propagate exceptions (its return type is void).  The new function
+appendChildToElement() was added as a safe replacement.
      • 
+
    • Passing a string into fromstringlist() raises an exception instead of
+parsing the string character by character.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Document cleanup code was simplified using the new GC features in
+Cython 0.20.
      • 
+
    
+
    
+
    
+
    
+
    3.3.0beta4 (2014-01-12)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • The (empty) value returned by the attrib property of Entity and Comment
+objects was mutable.
      • 
+
    • Element class lookup wasn't available for the new pull parsers or when using
+a custom parser target.
      • 
+
    • Setting Element attributes on instantiation with both the attrib argument
+and keyword arguments could modify the mapping passed as attrib.
      • 
+
    • LP#1266171: DTDs instantiated from internal/external subsets (i.e. through
+the docinfo property) lost their attribute declarations.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Built with Cython 0.20pre (gitrev 012ae82eb) to prepare support for
+Python 3.4.
      • 
+
    
+
    
+
    
+
    
+
    3.3.0beta3 (2014-01-02)
    
+
    
+
    Features added
    
+
      
+
    • Unicode string parsing was optimised for Python 3.3 (PEP 393).
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • HTML parsing of Unicode strings could misdecode the input on some platforms.
      • 
+
    • Crash in xmlfile() when closing open elements out of order in an error case.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.3.0beta2 (2013-12-20)
    
+
    
+
    Features added
    
+
      
+
    • iterparse() supports the recover option.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in iterparse() for HTML parsing.
      • 
+
    • Crash in target parsing with attributes.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The safety check in the read-only tree implementation (e.g. used by
+PythonElementClassLookup) raises a more appropriate ReferenceError
+for illegal access after tree disposal instead of an AssertionError.
+This should only impact test code that specifically checks the original
+behaviour.
      • 
+
    
+
    
+
    
+
    
+
    3.3.0beta1 (2013-12-12)
    
+
    
+
    Features added
    
+
      
+
    • New option handle_failures in make_links_absolute() and
+resolve_base_href() (lxml.html) that enables ignoring or
+discarding links that fail to parse as URLs.
      • 
+
    • New parser classes XMLPullParser and HTMLPullParser for
+incremental parsing, as implemented for ElementTree in Python 3.4.
      • 
+
    • iterparse() enables recovery mode by default for HTML parsing
+(html=True).
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#1255132: crash when trying to run validation over non-Element (e.g.
+comment or PI).
      • 
+
    • Error messages in the log and in exception messages that originated
+from libxml2 could accidentally be picked up from preceding warnings
+instead of the actual error.
      • 
+
    • The ElementMaker in lxml.objectify did not accept a dict as
+argument for adding attributes to the element it's building. This
+works as in lxml.builder now.
      • 
+
    • LP#1228881: repr(XSLTAccessControl) failed in Python 3.
      • 
+
    • Raise ValueError when trying to append an Element to itself or
+to one of its own descendants, instead of running into an infinite
+loop.
      • 
+
    • LP#1206077: htmldiff discarded whitespace from the output.
      • 
+
    • Compressed plain-text serialisation to file-like objects was broken.
      • 
+
    • lxml.html.formfill: Fix textarea form filling.
+The textarea used to be cleared before the new content was set,
+which removed the name attribute.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Some basic API classes use freelists internally for faster
+instantiation.  This can speed up some iterparse() scenarios,
+for example.
      • 
+
    • iterparse() was rewritten to use the new *PullParser
+classes internally instead of being a parser itself.
      • 
+
    
+
    
+
    
+
    
+
    3.2.5 (2014-01-02)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in xmlfile() when closing open elements out of order in an error case.
      • 
+
    • Crash in target parsing with attributes.
      • 
+
    • LP#1255132: crash when trying to run validation over non-Element (e.g.
+comment or PI).
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.2.4 (2013-11-07)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Memory leak when creating an XPath evaluator in a thread.
      • 
+
    • LP#1228881: repr(XSLTAccessControl) failed in Python 3.
      • 
+
    • Raise ValueError when trying to append an Element to itself or
+to one of its own descendants.
      • 
+
    • LP#1206077: htmldiff discarded whitespace from the output.
      • 
+
    • Compressed plain-text serialisation to file-like objects was broken.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.2.3 (2013-07-28)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Fix support for Python 2.4 which was lost in 3.2.2.
      • 
+
    
+
    
+
    
+
    
+
    3.2.2 (2013-07-28)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#1185701: spurious XMLSyntaxError after finishing iterparse().
      • 
+
    • Crash in lxml.objectify during xsi annotation.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Return values of user provided element class lookup methods are now
+validated against the type of the XML node they represent to prevent
+API class mismatches.
      • 
+
    
+
    
+
    
+
    
+
    3.2.1 (2013-05-11)
    
+
    
+
    Features added
    
+
      
+
    • The methods apply_templates() and process_children() of XSLT
+extension elements have gained two new boolean options elements_only
+and remove_blank_text that discard either all strings or whitespace-only
+strings from the result list.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • When moving Elements to another tree, the namespace cleanup mechanism
+no longer drops namespace prefixes from attributes for which it finds
+a default namespace declaration, to prevent them from appearing as
+unnamespaced attributes after serialisation.
      • 
+
    • Returning non-type objects from a custom class lookup method could lead
+to a crash.
      • 
+
    • Instantiating and using subtypes of Comments and ProcessingInstructions
+crashed.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.2.0 (2013-04-28)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#690319: Leading whitespace could change the behaviour of the string
+parsing functions in lxml.html.
      • 
+
    • LP#599318: The string parsing functions in lxml.html are more robust
+in the face of uncommon HTML content like framesets or missing body tags.
+Patch by Stefan Seelmann.
      • 
+
    • LP#712941: I/O errors while trying to access files with paths that contain
+non-ASCII characters could raise UnicodeDecodeError instead of properly
+reporting the IOError.
      • 
+
    • LP#673205: Parsing from in-memory strings disabled network access in the
+default parser and made subsequent attempts to parse from a URL fail.
      • 
+
    • LP#971754: lxml.html.clean appends 'nofollow' to 'rel' attributes instead
+of overwriting the current value.
      • 
+
    • LP#715687: lxml.html.clean no longer discards scripts that are explicitly
+allowed by the user provided whitelist.  Patch by Christine Koppelt.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.1.2 (2013-04-12)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#1136509: Passing attributes through the namespace-unaware API of
+the sax bridge (i.e. the handler.startElement() method) failed
+with a TypeError.  Patch by Mike Bayer.
      • 
+
    • LP#1123074: Fix serialisation error in XSLT output when converting
+the result tree to a Unicode string.
      • 
+
    • GH#105: Replace illegal usage of xmlBufLength() in libxml2 2.9.0
+by properly exported API function xmlBufUse().
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.1.1 (2013-03-29)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#1160386: Write access to lxml.html.FormElement.fields raised
+an AttributeError in Py3.
      • 
+
    • Illegal memory access during cleanup in incremental xmlfile writer.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The externally useless class lxml.etree._BaseParser was removed
+from the module dict.
      • 
+
    
+
    
+
    
+
    
+
    3.1.0 (2013-02-10)
    
+
    
+
    Features added
    
+
      
+
    • GH#89: lxml.html.clean allows overriding the set of attributes that it
+considers 'safe'.  Patch by Francis Devereux.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#1104370: copy.copy(el.attrib) raised an exception.  It now returns
+a copy of the attributes as a plain Python dict.
      • 
+
    • GH#95: When used with namespace prefixes, the  el.find*() methods
+always used the first namespace mapping that was provided for each
+path expression instead of using the one that was actually passed
+in for the current run.
      • 
+
    • LP#1092521, GH#91: Fix undefined C symbol in Python runtimes compiled
+without threading support.  Patch by Ulrich Seidl.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.1beta1 (2012-12-21)
    
+
    
+
    Features added
    
+
      
+
    • New build-time option --with-unicode-strings for Python 2 that
+makes the API always return Unicode strings for names and text
+instead of byte strings for plain ASCII content.
      • 
+
    • New incremental XML file writing API etree.xmlfile().
      • 
+
    • E factory in lxml.objectify is callable to simplify the creation of
+tags with non-identifier names without having to resort to getattr().
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • When starting from a non-namespaced element in lxml.objectify, searching
+for a child without explicitly specifying a namespace incorrectly found
+namespaced elements with the requested local name, instead of restricting
+the search to non-namespaced children.
      • 
+
    • GH#85: Deprecation warnings were fixed for Python 3.x.
      • 
+
    • GH#33: lxml.html.fromstring() failed to accept bytes input in Py3.
      • 
+
    • LP#1080792: Static build of libxml2 2.9.0 failed due to missing file.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The externally useless class _ObjectifyElementMakerCaller was
+removed from the module API of lxml.objectify.
      • 
+
    • LP#1075622: lxml.builder is faster for adding text to elements with
+many children.  Patch by Anders Hammarquist.
      • 
+
    
+
    
+
    
+
    
+
    3.0.2 (2012-12-14)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Fix crash during interpreter shutdown by switching to Cython 0.17.3 for building.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.0.1 (2012-10-14)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • LP#1065924: Element proxies could disappear during garbage collection
+in PyPy without proper cleanup.
      • 
+
    • GH#71: Failure to work with libxml2 2.6.x.
      • 
+
    • LP#1065139: static MacOS-X build failed in Py3.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.0 (2012-10-08)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • End-of-file handling was incorrect in iterparse() when reading from
+a low-level C file stream and failed in libxml2 2.9.0 due to its
+improved consistency checks.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The build no longer uses Cython by default unless the generated C files
+are missing.  To use Cython, pass the option "--with-cython".  To ignore
+the fatal build error when Cython is required but not available (e.g. to
+run special setup.py commands that do not actually run a build), pass
+"--without-cython".
      • 
+
    
+
    
+
    
+
    
+
    3.0beta1 (2012-09-26)
    
+
    
+
    Features added
    
+
      
+
    • Python level access to (optional) libxml2 memory debugging features
+to simplify debugging of memory leaks etc.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Fix a memory leak in XPath by switching to Cython 0.17.1.
      • 
+
    • Some tests were adapted to work with PyPy.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The code was adapted to work with the upcoming libxml2 2.9.0 release.
      • 
+
    
+
    
+
    
+
    
+
    3.0alpha2 (2012-08-23)
    
+
    
+
    Features added
    
+
      
+
    • The .iter() method of elements now accepts tag arguments like
+"{*}name" to search for elements with a given local name in any
+namespace. With this addition, all combinations of wildcards now work
+as expected:
+"{ns}name", "{}name", "{*}name", "{ns}*", "{}*"
+and "{*}*".  Note that "name" is equivalent to "{}name",
+but "*" is "{*}*".
+The same change applies to the .getiterator(), .itersiblings(),
+.iterancestors(), .iterdescendants(), .iterchildren()
+and .itertext() methods;the strip_attributes(),
+strip_elements() and strip_tags() functions as well as the
+iterparse() class.  Patch by Simon Sapin.
      • 
+
    • C14N allows specifying the inclusive prefixes to be promoted
+to top-level during exclusive serialisation.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Passing long Unicode strings into the feed() parser interface
+failed to read the entire string.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    3.0alpha1 (2012-07-31)
    
+
    
+
    Features added
    
+
      
+
    • Initial support for building in PyPy (through cpyext).
      • 
+
    • DTD objects gained an API that allows read access to their
+declarations.
      • 
+
    • xpathgrep.py gained support for parsing line-by-line (e.g.
+from grep output) and for surrounding the output with a new root
+tag.
      • 
+
    • E-factory in lxml.builder accepts subtypes of known data
+types (such as string subtypes) when building elements around them.
      • 
+
    • Tree iteration and iterparse() with a selective tag
+argument supports passing a set of tags.  Tree nodes will be
+returned by the iterators if they match any of the tags.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • The .find*() methods in lxml.objectify no longer use XPath
+internally, which makes them faster in many cases (especially when
+short circuiting after a single or couple of elements) and fixes
+some behavioural differences compared to lxml.etree.  Note that
+this means that they no longer support arbitrary XPath expressions
+but only the subset that the ElementPath language supports.
+The previous implementation was also redundant with the normal
+XPath support, which can be used as a replacement.
      • 
+
    • el.find('*') could accidentally return a comment or processing
+instruction that happened to be in the wrong spot.  (Same for the
+other .find*() methods.)
      • 
+
    • The error logging is less intrusive and avoids a global setup where
+possible.
      • 
+
    • Fixed undefined names in html5lib parser.
      • 
+
    • xpathgrep.py did not work in Python 3.
      • 
+
    • Element.attrib.update() did not accept an attrib of
+another Element as parameter.
      • 
+
    • For subtypes of ElementBase that make the .text or .tail
+properties immutable (as in objectify, for example), inserting text
+when creating Elements through the E-Factory feature of the class
+constructor would fail with an exception, stating that the text
+cannot be modified.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The code base was overhauled to properly use 'const' where the API
+of libxml2 and libxslt requests it.  This also has an impact on the
+public C-API of lxml itself, as defined in etreepublic.pxd, as
+well as the provided declarations in the lxml/includes/ directory.
+Code that uses these declarations may have to be adapted.  On the
+plus side, this fixes several C compiler warnings, also for user
+code, thus making it easier to spot real problems again.
      • 
+
    • The functionality of "lxml.cssselect" was moved into a separate PyPI
+package called "cssselect".  To continue using it, you must install
+that package separately.  The "lxml.cssselect" module is still
+available and provides the same interface, provided the "cssselect"
+package can be imported at runtime.
      • 
+
    • Element attributes passed in as an attrib dict or as keyword
+arguments are now sorted by (namespaced) name before being created
+to make their order predictable for serialisation and iteration.
+Note that adding or deleting attributes afterwards does not take
+that order into account, i.e. setting a new attribute appends it
+after the existing ones.
      • 
+
    • Several classes that are for internal use only were removed
+from the lxml.etree module dict:
+_InputDocument, _ResolverRegistry, _ResolverContext, _BaseContext,
+_ExsltRegExp, _IterparseContext, _TempStore, _ExceptionContext,
+__ContentOnlyElement, _AttribIterator, _NamespaceRegistry,
+_ClassNamespaceRegistry, _FunctionNamespaceRegistry,
+_XPathFunctionNamespaceRegistry, _ParserDictionaryContext,
+_FileReaderContext, _ParserContext, _PythonSaxParserTarget,
+_TargetParserContext, _ReadOnlyProxy, _ReadOnlyPIProxy,
+_ReadOnlyEntityProxy, _ReadOnlyElementProxy, _OpaqueNodeWrapper,
+_OpaqueDocumentWrapper, _ModifyContentOnlyProxy,
+_ModifyContentOnlyPIProxy, _ModifyContentOnlyEntityProxy,
+_AppendOnlyElementProxy, _SaxParserContext, _FilelikeWriter,
+_ParserSchemaValidationContext, _XPathContext,
+_XSLTResolverContext, _XSLTContext, _XSLTQuotedStringParam
      • 
+
    • Several internal classes can no longer be inherited from:
+_InputDocument, _ResolverRegistry, _ExsltRegExp, _ElementUnicodeResult,
+_IterparseContext, _TempStore, _AttribIterator, _ClassNamespaceRegistry,
+_XPathFunctionNamespaceRegistry, _ParserDictionaryContext,
+_FileReaderContext, _PythonSaxParserTarget, _TargetParserContext,
+_ReadOnlyPIProxy, _ReadOnlyEntityProxy, _OpaqueDocumentWrapper,
+_ModifyContentOnlyPIProxy, _ModifyContentOnlyEntityProxy,
+_AppendOnlyElementProxy, _FilelikeWriter, _ParserSchemaValidationContext,
+_XPathContext, _XSLTResolverContext, _XSLTContext, _XSLTQuotedStringParam,
+_XSLTResultTree, _XSLTProcessingInstruction
      • 
+
    
+
    
+
    
+
    
+
    2.3.6 (2012-09-28)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Passing long Unicode strings into the feed() parser interface
+failed to read the entire string.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.3.5 (2012-07-31)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when merging text nodes in element.remove().
      • 
+
    • Crash in sax/target parser when reporting empty doctype.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.3.4 (2012-03-26)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when building an nsmap (Element property) with empty
+namespace URIs.
      • 
+
    • Crash due to race condition when errors (or user messages) occur
+during threaded XSLT processing.
      • 
+
    • XSLT stylesheet compilation could ignore compilation errors.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.3.3 (2012-01-04)
    
+
    
+
    Features added
    
+
      
+
    • lxml.html.tostring() gained new serialisation options
+with_tail and doctype.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Fixed a crash when using iterparse() for HTML parsing and
+requesting start events.
      • 
+
    • Fixed parsing of more selectors in cssselect.  Whitespace before
+pseudo-elements and pseudo-classes is significant as it is a
+descendant combinator.
+"E :pseudo" should parse the same as "E *:pseudo", not "E:pseudo".
+Patch by Simon Sapin.
      • 
+
    • lxml.html.diff no longer raises an exception when hitting
+'img' tags without 'src' attribute.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.3.2 (2011-11-11)
    
+
    
+
    Features added
    
+
      
+
    • lxml.objectify.deannotate() has a new boolean option
+cleanup_namespaces to remove the objectify namespace
+declarations (and generally clean up the namespace declarations)
+after removing the type annotations.
      • 
+
    • lxml.objectify gained its own SubElement() function as a
+copy of etree.SubElement to avoid an otherwise redundant import
+of lxml.etree on the user side.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Fixed the "descendant" bug in cssselect a second time (after a first
+fix in lxml 2.3.1).  The previous change resulted in a serious
+performance regression for the XPath based evaluation of the
+translated expression.  Note that this breaks the usage of some of
+the generated XPath expressions as XSLT location paths that
+previously worked in 2.3.1.
      • 
+
    • Fixed parsing of some selectors in cssselect. Whitespace after combinators
+">", "+" and "~" is now correctly ignored. Previously is was parsed as
+a descendant combinator. For example, "div> .foo" was parsed the same as
+"div>* .foo" instead of "div>.foo". Patch by Simon Sapin.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.3.1 (2011-09-25)
    
+
    
+
    Features added
    
+
      
+
    • New option kill_tags in lxml.html.clean to remove specific
+tags and their content (i.e. their whole subtree).
      • 
+
    • pi.get() and pi.attrib on processing instructions to parse
+pseudo-attributes from the text content of processing instructions.
      • 
+
    • lxml.get_include() returns a list of include paths that can be
+used to compile external C code against lxml.etree.  This is
+specifically required for statically linked lxml builds when code
+needs to compile against the exact same header file versions as lxml
+itself.
      • 
+
    • Resolver.resolve_file() takes an additional option
+close_file that configures if the file(-like) object will be
+closed after reading or not.  By default, the file will be closed,
+as the user is not expected to keep a reference to it.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • HTML cleaning didn't remove 'data:' links.
      • 
+
    • The html5lib parser integration now uses the 'official'
+implementation in html5lib itself, which makes it work with newer
+releases of the library.
      • 
+
    • In lxml.sax, endElementNS() could incorrectly reject a plain
+tag name when the corresponding start event inferred the same plain
+tag name to be in the default namespace.
      • 
+
    • When an open file-like object is passed into parse() or
+iterparse(), the parser will no longer close it after use.  This
+reverts a change in lxml 2.3 where all files would be closed.  It is
+the users responsibility to properly close the file(-like) object,
+also in error cases.
      • 
+
    • Assertion error in lxml.html.cleaner when discarding top-level elements.
      • 
+
    • In lxml.cssselect, use the xpath 'A//B' (short for
+'A/descendant-or-self::node()/B') instead of 'A/descendant::B' for
+the css descendant selector ('A B').  This makes a few edge cases
+like "div *:last-child" consistent with the selector behavior in
+WebKit and Firefox, and makes more css expressions valid location
+paths (for use in xsl:template match).
      • 
+
    • In lxml.html, non-selected <option> tags no longer show up in the
+collected form values.
      • 
+
    • Adding/removing <option> values to/from a multiple select form
+field properly selects them and unselects them.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Static builds can specify the download directory with the
+--download-dir option.
      • 
+
    
+
    
+
    
+
    
+
    2.3 (2011-02-06)
    
+
    
+
    Features added
    
+
      
+
    • When looking for children, lxml.objectify takes '{}tag' as
+meaning an empty namespace, as opposed to the parent namespace.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • When finished reading from a file-like object, the parser
+immediately calls its .close() method.
      • 
+
    • When finished parsing, iterparse() immediately closes the input
+file.
      • 
+
    • Work-around for libxml2 bug that can leave the HTML parser in a
+non-functional state after parsing a severly broken document (fixed
+in libxml2 2.7.8).
      • 
+
    • marque tag in HTML cleanup code is correctly named marquee.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Some public functions in the Cython-level C-API have more explicit
+return types.
      • 
+
    
+
    
+
    
+
    
+
    2.3beta1 (2010-09-06)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in newer libxml2 versions when moving elements between
+documents that had attributes on replaced XInclude nodes.
      • 
+
    • XMLID() function was missing the optional parser and
+base_url parameters.
      • 
+
    • Searching for wildcard tags in iterparse() was broken in Py3.
      • 
+
    • lxml.html.open_in_browser() didn't work in Python 3 due to the
+use of os.tempnam.  It now takes an optional 'encoding' parameter.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.3alpha2 (2010-07-24)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in XSLT when generating text-only result documents with a
+stylesheet created in a different thread.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • repr() of Element objects shows the hex ID with leading 0x
+(following ElementTree 1.3).
      • 
+
    
+
    
+
    
+
    
+
    2.3alpha1 (2010-06-19)
    
+
    
+
    Features added
    
+
      
+
    • Keyword argument namespaces in lxml.cssselect.CSSSelector()
+to pass a prefix-to-namespace mapping for the selector.
      • 
+
    • New function lxml.etree.register_namespace(prefix, uri) that
+globally registers a namespace prefix for a namespace that newly
+created Elements in that namespace will use automatically.  Follows
+ElementTree 1.3.
      • 
+
    • Support 'unicode' string name as encoding parameter in
+tostring(), following ElementTree 1.3.
      • 
+
    • Support 'c14n' serialisation method in ElementTree.write() and
+tostring(), following ElementTree 1.3.
      • 
+
    • The ElementPath expression syntax (el.find*()) was extended to
+match the upcoming ElementTree 1.3 that will ship in the standard
+library of Python 3.2/2.7.  This includes extended support for
+predicates as well as namespace prefixes (as known from XPath).
      • 
+
    • During regular XPath evaluation, various ESXLT functions are
+available within their namespace when using libxslt 1.1.26 or later.
      • 
+
    • Support passing a readily configured logger instance into
+PyErrorLog, instead of a logger name.
      • 
+
    • On serialisation, the new doctype parameter can be used to
+override the DOCTYPE (internal subset) of the document.
      • 
+
    • New parameter output_parent to XSLTExtension.apply_templates()
+to append the resulting content directly to an output element.
      • 
+
    • XSLTExtension.process_children() to process the content of the
+XSLT extension element itself.
      • 
+
    • ISO-Schematron support based on the de-facto Schematron reference
+'skeleton implementation'.
      • 
+
    • XSLT objects now take XPath object as __call__ stylesheet
+parameters.
      • 
+
    • Enable path caching in ElementPath (el.find*()) to avoid parsing
+overhead.
      • 
+
    • Setting the value of a namespaced attribute always uses a prefixed
+namespace instead of the default namespace even if both declare the
+same namespace URI.  This avoids serialisation problems when an
+attribute from a default namespace is set on an element from a
+different namespace.
      • 
+
    • XSLT extension elements: support for XSLT context nodes other than
+elements: document root, comments, processing instructions.
      • 
+
    • Support for strings (in addition to Elements) in node-sets returned
+by extension functions.
      • 
+
    • Forms that lack an action attribute default to the base URL of
+the document on submit.
      • 
+
    • XPath attribute result strings have an attrname property.
      • 
+
    • Namespace URIs get validated against RFC 3986 at the API level
+(required by the XML namespace specification).
      • 
+
    • Target parsers show their target object in the .target property
+(compatible with ElementTree).
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • API is hardened against invalid proxy instances to prevent crashes
+due to incorrectly instantiated Element instances.
      • 
+
    • Prevent crash when instantiating CommentBase and friends.
      • 
+
    • Export ElementTree compatible XML parser class as
+XMLTreeBuilder, as it is called in ET 1.2.
      • 
+
    • ObjectifiedDataElements in lxml.objectify were not hashable.  They
+now use the hash value of the underlying Python value (string,
+number, etc.) to which they compare equal.
      • 
+
    • Parsing broken fragments in lxml.html could fail if the fragment
+contained an orphaned closing '</div>' tag.
      • 
+
    • Using XSLT extension elements around the root of the output document
+crashed.
      • 
+
    • lxml.cssselect did not distinguish between x[attr="val"] and
+x [attr="val"] (with a space).  The latter now matches the
+attribute independent of the element.
      • 
+
    • Rewriting multiple links inside of HTML text content could end up
+replacing unrelated content as replacements could impact the
+reported position of subsequent matches.  Modifications are now
+simplified by letting the iterlinks() generator in lxml.html
+return links in reversed order if they appear inside the same text
+node.  Thus, replacements and link-internal modifications no longer
+change the position of links reported afterwards.
      • 
+
    • The .value attribute of textarea elements in lxml.html did
+not represent the complete raw value (including child tags etc.). It
+now serialises the complete content on read and replaces the
+complete content by a string on write.
      • 
+
    • Target parser didn't call .close() on the target object if
+parsing failed.  Now it is guaranteed that .close() will be
+called after parsing, regardless of the outcome.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Official support for Python 3.1.2 and later.
      • 
+
    • Static MS Windows builds can now download their dependencies
+themselves.
      • 
+
    • Element.attrib no longer uses a cyclic reference back to its
+Element object.  It therefore no longer requires the garbage
+collector to clean up.
      • 
+
    • Static builds include libiconv, in addition to libxml2 and libxslt.
      • 
+
    
+
    
+
    
+
    
+
    2.2.8 (2010-09-02)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in newer libxml2 versions when moving elements between
+documents that had attributes on replaced XInclude nodes.
      • 
+
    • Import fix for urljoin in Python 3.1+.
      • 
+
    
+
    
+
    
+
    
+
    2.2.7 (2010-07-24)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in XSLT when generating text-only result documents with a
+stylesheet created in a different thread.
      • 
+
    
+
    
+
    
+
    
+
    2.2.6 (2010-03-02)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Fixed several Python 3 regressions by building with Cython 0.11.3.
      • 
+
    
+
    
+
    
+
    
+
    2.2.5 (2010-02-28)
    
+
    
+
    Features added
    
+
      
+
    • Support for running XSLT extension elements on the input root node
+(e.g. in a template matching on "/").
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in XPath evaluation when reading smart strings from a document
+other than the original context document.
      • 
+
    • Support recent versions of html5lib by not requiring its
+XHTMLParser in htmlparser.py anymore.
      • 
+
    • Manually instantiating the custom element classes in
+lxml.objectify could crash.
      • 
+
    • Invalid XML text characters were not rejected by the API when they
+appeared in unicode strings directly after non-ASCII characters.
      • 
+
    • lxml.html.open_http_urllib() did not work in Python 3.
      • 
+
    • The functions strip_tags() and strip_elements() in
+lxml.etree did not remove all occurrences of a tag in all cases.
      • 
+
    • Crash in XSLT extension elements when the XSLT context node is not
+an element.
      • 
+
    
+
    
+
    
+
    
+
    2.2.4 (2009-11-11)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Static build of libxml2/libxslt was broken.
      • 
+
    
+
    
+
    
+
    
+
    2.2.3 (2009-10-30)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • The resolve_entities option did not work in the incremental feed
+parser.
      • 
+
    • Looking up and deleting attributes without a namespace could hit a
+namespaced attribute of the same name instead.
      • 
+
    • Late errors during calls to SubElement() (e.g. attribute related
+ones) could leave a partially initialised element in the tree.
      • 
+
    • Modifying trees that contain parsed entity references could result
+in an infinite loop.
      • 
+
    • ObjectifiedElement.__setattr__ created an empty-string child element when the
+attribute value was rejected as a non-unicode/non-ascii string
      • 
+
    • Syntax errors in lxml.cssselect could result in misleading error
+messages.
      • 
+
    • Invalid syntax in CSS expressions could lead to an infinite loop in
+the parser of lxml.cssselect.
      • 
+
    • CSS special character escapes were not properly handled in
+lxml.cssselect.
      • 
+
    • CSS Unicode escapes were not properly decoded in lxml.cssselect.
      • 
+
    • Select options in HTML forms that had no explicit value
+attribute were not handled correctly.  The HTML standard dictates
+that their value is defined by their text content.  This is now
+supported by lxml.html.
      • 
+
    • XPath raised a TypeError when finding CDATA sections.  This is now
+fully supported.
      • 
+
    • Calling help(lxml.objectify) didn't work at the prompt.
      • 
+
    • The ElementMaker in lxml.objectify no longer defines the default
+namespaces when annotation is disabled.
      • 
+
    • Feed parser failed to honout the 'recover' option on parse errors.
      • 
+
    • Diverting the error logging to Python's logging system was broken.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.2.2 (2009-06-21)
    
+
    
+
    Features added
    
+
      
+
    • New helper functions strip_attributes(), strip_elements(),
+strip_tags() in lxml.etree to remove attributes/subtrees/tags
+from a subtree.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Namespace cleanup on subtree insertions could result in missing
+namespace declarations (and potentially crashes) if the element
+defining a namespace was deleted and the namespace was not used by
+the top element of the inserted subtree but only in deeper subtrees.
      • 
+
    • Raising an exception from a parser target callback didn't always
+terminate the parser.
      • 
+
    • Only {true, false, 1, 0} are accepted as the lexical representation for
+BoolElement ({True, False, T, F, t, f} not any more), restoring lxml <= 2.0
+behaviour.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.2.1 (2009-06-02)
    
+
    
+
    Features added
    
+
      
+
    • Injecting default attributes into a document during XML Schema
+validation (also at parse time).
      • 
+
    • Pass huge_tree parser option to disable parser security
+restrictions imposed by libxml2 2.7.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • The script for statically building libxml2 and libxslt didn't work
+in Py3.
      • 
+
    • XMLSchema() also passes invalid schema documents on to libxml2
+for parsing (which could lead to a crash before release 2.6.24).
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.2 (2009-03-21)
    
+
    
+
    Features added
    
+
      
+
    • Support for standalone flag in XML declaration through
+tree.docinfo.standalone and by passing standalone=True/False
+on serialisation.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when parsing an XML Schema with external imports from a
+filename.
      • 
+
    
+
    
+
    
+
    
+
    2.2beta4 (2009-02-27)
    
+
    
+
    Features added
    
+
      
+
    • Support strings and instantiable Element classes as child arguments
+to the constructor of custom Element classes.
      • 
+
    • GZip compression support for serialisation to files and file-like
+objects.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Deep-copying an ElementTree copied neither its sibling PIs and
+comments nor its internal/external DTD subsets.
      • 
+
    • Soupparser failed on broken attributes without values.
      • 
+
    • Crash in XSLT when overwriting an already defined attribute using
+xsl:attribute.
      • 
+
    • Crash bug in exception handling code under Python 3.  This was due
+to a problem in Cython, not lxml itself.
      • 
+
    • lxml.html.FormElement._name() failed for non top-level forms.
      • 
+
    • TAG special attribute in constructor of custom Element classes
+was evaluated incorrectly.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Official support for Python 3.0.1.
      • 
+
    • Element.findtext() now returns an empty string instead of None
+for Elements without text content.
      • 
+
    
+
    
+
    
+
    
+
    2.2beta3 (2009-02-17)
    
+
    
+
    Features added
    
+
      
+
    • XSLT.strparam() class method to wrap quoted string parameters
+that require escaping.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Memory leak in XPath evaluators.
      • 
+
    • Crash when parsing indented XML in one thread and merging it with
+other documents parsed in another thread.
      • 
+
    • Setting the base attribute in lxml.objectify from a unicode
+string failed.
      • 
+
    • Fixes following changes in Python 3.0.1.
      • 
+
    • Minor fixes for Python 3.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The global error log (which is copied into the exception log) is now
+local to a thread, which fixes some race conditions.
      • 
+
    • More robust error handling on serialisation.
      • 
+
    
+
    
+
    
+
    
+
    2.2beta2 (2009-01-25)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Potential memory leak on exception handling.  This was due to a
+problem in Cython, not lxml itself.
      • 
+
    • iter_links (and related link-rewriting functions) in
+lxml.html would interpret CSS like url("link") incorrectly
+(treating the quotation marks as part of the link).
      • 
+
    • Failing import on systems that have an io module.
      • 
+
    
+
    
+
    
+
    
+
    2.1.5 (2009-01-06)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Potential memory leak on exception handling.  This was due to a
+problem in Cython, not lxml itself.
      • 
+
    • Failing import on systems that have an io module.
      • 
+
    
+
    
+
    
+
    
+
    2.2beta1 (2008-12-12)
    
+
    
+
    Features added
    
+
      
+
    • Allow lxml.html.diff.htmldiff to accept Element objects, not
+just HTML strings.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when using an XPath evaluator in multiple threads.
      • 
+
    • Fixed missing whitespace before Link:... in lxml.html.diff.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Export lxml.html.parse.
      • 
+
    
+
    
+
    
+
    
+
    2.1.4 (2008-12-12)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when using an XPath evaluator in multiple threads.
      • 
+
    
+
    
+
    
+
    
+
    2.0.11 (2008-12-12)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when using an XPath evaluator in multiple threads.
      • 
+
    
+
    
+
    
+
    
+
    2.2alpha1 (2008-11-23)
    
+
    
+
    Features added
    
+
      
+
    • Support for XSLT result tree fragments in XPath/XSLT extension
+functions.
      • 
+
    • QName objects have new properties namespace and localname.
      • 
+
    • New options for exclusive C14N and C14N without comments.
      • 
+
    • Instantiating a custom Element classes creates a new Element.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • XSLT didn't inherit the parse options of the input document.
      • 
+
    • 0-bytes could slip through the API when used inside of Unicode
+strings.
      • 
+
    • With lxml.html.clean.autolink, links with balanced parenthesis,
+that end in a parenthesis, will be linked in their entirety (typical
+with Wikipedia links).
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.1.3 (2008-11-17)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Ref-count leaks when lxml enters a try-except statement while an
+outside exception lives in sys.exc_*(). This was due to a problem in
+Cython, not lxml itself.
      • 
+
    • Parser Unicode decoding errors could get swallowed by other
+exceptions.
      • 
+
    • Name/import errors in some Python modules.
      • 
+
    • Internal DTD subsets that did not specify a system or public ID were
+not serialised and did not appear in the docinfo property of
+ElementTrees.
      • 
+
    • Fix a pre-Py3k warning when parsing from a gzip file in Py2.6.
      • 
+
    • Test suite fixes for libxml2 2.7.
      • 
+
    • Resolver.resolve_string() did not work for non-ASCII byte strings.
      • 
+
    • Resolver.resolve_file() was broken.
      • 
+
    • Overriding the parser encoding didn't work for many encodings.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.0.10 (2008-11-17)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Ref-count leaks when lxml enters a try-except statement while an
+outside exception lives in sys.exc_*(). This was due to a problem in
+Cython, not lxml itself.
      • 
+
    
+
    
+
    
+
    
+
    2.1.2 (2008-09-05)
    
+
    
+
    Features added
    
+
      
+
    • lxml.etree now tries to find the absolute path name of files when
+parsing from a file-like object.  This helps custom resolvers when
+resolving relative URLs, as lixbml2 can prepend them with the path
+of the source document.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Memory problem when passing documents between threads.
      • 
+
    • Target parser did not honour the recover option and raised an
+exception instead of calling .close() on the target.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.0.9 (2008-09-05)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Memory problem when passing documents between threads.
      • 
+
    • Target parser did not honour the recover option and raised an
+exception instead of calling .close() on the target.
      • 
+
    
+
    
+
    
+
    
+
    2.1.1 (2008-07-24)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when parsing XSLT stylesheets in a thread and using them in
+another.
      • 
+
    • Encoding problem when including text with ElementInclude under
+Python 3.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.0.8 (2008-07-24)
    
+
    
+
    Features added
    
+
      
+
    • lxml.html.rewrite_links() strips links to work around documents
+with whitespace in URL attributes.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when parsing XSLT stylesheets in a thread and using them in
+another.
      • 
+
    • CSS selector parser dropped remaining expression after a function
+with parameters.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.1 (2008-07-09)
    
+
    
+
    Features added
    
+
      
+
    • Smart strings can be switched off in XPath (smart_strings
+keyword option).
      • 
+
    • lxml.html.rewrite_links() strips links to work around documents
+with whitespace in URL attributes.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Custom resolvers were not used for XMLSchema includes/imports and
+XInclude processing.
      • 
+
    • CSS selector parser dropped remaining expression after a function
+with parameters.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • objectify.enableRecursiveStr() was removed, use
+objectify.enable_recursive_str() instead
      • 
+
    • Speed-up when running XSLTs on documents from other threads
      • 
+
    
+
    
+
    
+
    
+
    2.0.7 (2008-06-20)
    
+
    
+
    Features added
    
+
      
+
    • Pickling ElementTree objects in lxml.objectify.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Descending dot-separated classes in CSS selectors were not resolved
+correctly.
      • 
+
    • ElementTree.parse() didn't handle target parser result.
      • 
+
    • Potential threading problem in XInclude.
      • 
+
    • Crash in Element class lookup classes when the __init__() method of
+the super class is not called from Python subclasses.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Non-ASCII characters in attribute values are no longer escaped on
+serialisation.
      • 
+
    
+
    
+
    
+
    
+
    2.1beta3 (2008-06-19)
    
+
    
+
    Features added
    
+
      
+
    • Major overhaul of tools/xpathgrep.py script.
      • 
+
    • Pickling ElementTree objects in lxml.objectify.
      • 
+
    • Support for parsing from file-like objects that return unicode
+strings.
      • 
+
    • New function etree.cleanup_namespaces(el) that removes unused
+namespace declarations from a (sub)tree (experimental).
      • 
+
    • XSLT results support the buffer protocol in Python 3.
      • 
+
    • Polymorphic functions in lxml.html that accept either a tree or
+a parsable string will return either a UTF-8 encoded byte string, a
+unicode string or a tree, based on the type of the input.
+Previously, the result was always a byte string or a tree.
      • 
+
    • Support for Python 2.6 and 3.0 beta.
      • 
+
    • File name handling now uses a heuristic to convert between byte
+strings (usually filenames) and unicode strings (usually URLs).
      • 
+
    • Parsing from a plain file object frees the GIL under Python 2.x.
      • 
+
    • Running iterparse() on a plain file (or filename) frees the GIL
+on reading under Python 2.x.
      • 
+
    • Conversion functions html_to_xhtml() and xhtml_to_html() in
+lxml.html (experimental).
      • 
+
    • Most features in lxml.html work for XHTML namespaced tag names
+(experimental).
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • ElementTree.parse() didn't handle target parser result.
      • 
+
    • Crash in Element class lookup classes when the __init__() method of
+the super class is not called from Python subclasses.
      • 
+
    • A number of problems related to unicode/byte string conversion of
+filenames and error messages were fixed.
      • 
+
    • Building on MacOS-X now passes the "flat_namespace" option to the C
+compiler, which reportedly prevents build quirks and crashes on this
+platform.
      • 
+
    • Windows build was broken.
      • 
+
    • Rare crash when serialising to a file object with certain encodings.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Non-ASCII characters in attribute values are no longer escaped on
+serialisation.
      • 
+
    • Passing non-ASCII byte strings or invalid unicode strings as .tag,
+namespaces, etc. will result in a ValueError instead of an
+AssertionError (just like the tag well-formedness check).
      • 
+
    • Up to several times faster attribute access (i.e. tree traversal) in
+lxml.objectify.
      • 
+
    
+
    
+
    
+
    
+
    2.0.6 (2008-05-31)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Incorrect evaluation of el.find("tag[child]").
      • 
+
    • Windows build was broken.
      • 
+
    • Moving a subtree from a document created in one thread into a
+document of another thread could crash when the rest of the source
+document is deleted while the subtree is still in use.
      • 
+
    • Rare crash when serialising to a file object with certain encodings.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • lxml should now build without problems on MacOS-X.
      • 
+
    
+
    
+
    
+
    
+
    2.1beta2 (2008-05-02)
    
+
    
+
    Features added
    
+
      
+
    • All parse functions in lxml.html take a parser keyword argument.
      • 
+
    • lxml.html has a new parser class XHTMLParser and a module
+attribute xhtml_parser that provide XML parsers that are
+pre-configured for the lxml.html package.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Moving a subtree from a document created in one thread into a
+document of another thread could crash when the rest of the source
+document is deleted while the subtree is still in use.
      • 
+
    • Passing an nsmap when creating an Element will no longer strip
+redundantly defined namespace URIs.  This prevented the definition
+of more than one prefix for a namespace on the same Element.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • If the default namespace is redundantly defined with a prefix on the
+same Element, the prefix will now be preferred for subelements and
+attributes.  This allows users to work around a problem in libxml2
+where attributes from the default namespace could serialise without
+a prefix even when they appear on an Element with a different
+namespace (i.e. they would end up in the wrong namespace).
      • 
+
    
+
    
+
    
+
    
+
    2.0.5 (2008-05-01)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Resolving to a filename in custom resolvers didn't work.
      • 
+
    • lxml did not honour libxslt's second error state "STOPPED", which
+let some XSLT errors pass silently.
      • 
+
    • Memory leak in Schematron with libxml2 >= 2.6.31.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.1beta1 (2008-04-15)
    
+
    
+
    Features added
    
+
      
+
    • Error logging in Schematron (requires libxml2 2.6.32 or later).
      • 
+
    • Parser option strip_cdata for normalising or keeping CDATA
+sections.  Defaults to True as before, thus replacing CDATA
+sections by their text content.
      • 
+
    • CDATA() factory to wrap string content as CDATA section.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Resolving to a filename in custom resolvers didn't work.
      • 
+
    • lxml did not honour libxslt's second error state "STOPPED", which
+let some XSLT errors pass silently.
      • 
+
    • Memory leak in Schematron with libxml2 >= 2.6.31.
      • 
+
    • lxml.etree accepted non well-formed namespace prefix names.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Major cleanup in internal moveNodeToDocument() function, which
+takes care of namespace cleanup when moving elements between
+different namespace contexts.
      • 
+
    • New Elements created through the makeelement() method of an HTML
+parser or through lxml.html now end up in a new HTML document
+(doctype HTML 4.01 Transitional) instead of a generic XML document.
+This mostly impacts the serialisation and the availability of a DTD
+context.
      • 
+
    
+
    
+
    
+
    
+
    2.0.4 (2008-04-13)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Hanging thread in conjunction with GTK threading.
      • 
+
    • Crash bug in iterparse when moving elements into other documents.
      • 
+
    • HTML elements' .cssselect() method was broken.
      • 
+
    • ElementTree.find*() didn't accept QName objects.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
    
+
    
+
    
+
    2.1alpha1 (2008-03-27)
    
+
    
+
    Features added
    
+
      
+
    • New event types 'comment' and 'pi' in iterparse().
      • 
+
    • XSLTAccessControl instances have a property options that
+returns a dict of access configuration options.
      • 
+
    • Constant instances DENY_ALL and DENY_WRITE on
+XSLTAccessControl class.
      • 
+
    • Extension elements for XSLT (experimental!)
      • 
+
    • Element.base property returns the xml:base or HTML base URL of
+an Element.
      • 
+
    • docinfo.URL property is writable.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Default encoding for plain text serialisation was different from
+that of XML serialisation (UTF-8 instead of ASCII).
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Minor API speed-ups.
      • 
+
    • The benchmark suite now uses tail text in the trees, which makes the
+absolute numbers incomparable to previous results.
      • 
+
    • Generating the HTML documentation now requires Pygments, which is
+used to enable syntax highlighting for the doctest examples.
      • 
+
    
+
    Most long-time deprecated functions and methods were removed:
    
+
      
+
    • etree.clearErrorLog(), use etree.clear_error_log()
      
+
      • 
+
    • etree.useGlobalPythonLog(), use
+etree.use_global_python_log()
      
+
      • 
+
    • etree.ElementClassLookup.setFallback(), use
+etree.ElementClassLookup.set_fallback()
      
+
      • 
+
    • etree.getDefaultParser(), use etree.get_default_parser()
      
+
      • 
+
    • etree.setDefaultParser(), use etree.set_default_parser()
      
+
      • 
+
    • etree.setElementClassLookup(), use
+etree.set_element_class_lookup()
      
+
      Note that parser.setElementClassLookup() has not been removed
+yet, although parser.set_element_class_lookup() should be used
+instead.
      
+
      • 
+
    • xpath_evaluator.registerNamespace(), use
+xpath_evaluator.register_namespace()
      
+
      • 
+
    • xpath_evaluator.registerNamespaces(), use
+xpath_evaluator.register_namespaces()
      
+
      • 
+
    • objectify.setPytypeAttributeTag, use
+objectify.set_pytype_attribute_tag
      
+
      • 
+
    • objectify.setDefaultParser(), use
+objectify.set_default_parser()
      
+
      • 
+
    
+
    
+
    
+
    
+
    2.0.3 (2008-03-26)
    
+
    
+
    Features added
    
+
      
+
    • soupparser.parse() allows passing keyword arguments on to
+BeautifulSoup.
      • 
+
    • fromstring() method in lxml.html.soupparser.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • lxml.html.diff didn't treat empty tags properly (e.g.,
+<br>).
      • 
+
    • Handle entity replacements correctly in target parser.
      • 
+
    • Crash when using iterparse() with XML Schema validation.
      • 
+
    • The BeautifulSoup parser (soupparser.py) did not replace entities,
+which made them turn up in text content.
      • 
+
    • Attribute assignment of custom PyTypes in objectify could fail to
+correctly serialise the value to a string.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • lxml.html.ElementSoup was replaced by a new module
+lxml.html.soupparser with a more consistent API.  The old module
+remains for compatibility with ElementTree's own ElementSoup module.
      • 
+
    • Setting the XSLT_CONFIG and XML2_CONFIG environment variables at
+build time will let setup.py pick up the xml2-config and
+xslt-config scripts from the supplied path name.
      • 
+
    • Passing --with-xml2-config=/path/to/xml2-config to setup.py will
+override the xml2-config script that is used to determine the C
+compiler options.  The same applies for the --with-xslt-config
+option.
      • 
+
    
+
    
+
    
+
    
+
    2.0.2 (2008-02-22)
    
+
    
+
    Features added
    
+
      
+
    • Support passing base_url to file parser functions to override
+the filename of the file(-like) object.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • The prefix for objectify's pytype namespace was missing from the set
+of default prefixes.
      • 
+
    • Memory leak in Schematron (fixed only for libxml2 2.6.31+).
      • 
+
    • Error type names in RelaxNG were reported incorrectly.
      • 
+
    • Slice deletion bug fixed in objectify.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Enabled doctests for some Python modules (especially lxml.html).
      • 
+
    • Add a method argument to lxml.html.tostring()
+(method="xml" for XHTML output).
      • 
+
    • Make it clearer that methods like lxml.html.fromstring() take a
+base_url argument.
      • 
+
    
+
    
+
    
+
    
+
    2.0.1 (2008-02-13)
    
+
    
+
    Features added
    
+
      
+
    • Child iteration in lxml.pyclasslookup.
      • 
+
    • Loads of new docstrings reflect the signature of functions and
+methods to make them visible in API docs and help()
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • The module lxml.html.builder was duplicated as
+lxml.htmlbuilder
      • 
+
    • Form elements would return None for form.fields.keys() if there
+was an unnamed input field.  Now unnamed input fields are completely
+ignored.
      • 
+
    • Setting an element slice in objectify could insert slice-overlapping
+elements at the wrong position.
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The generated API documentation was cleaned up and disburdened from
+non-public classes etc.
      • 
+
    • The previously public module lxml.html.setmixin was renamed to
+lxml.html._setmixin as it is not an official part of lxml.  If
+you want to use it, feel free to copy it over to your own source
+base.
      • 
+
    • Passing --with-xslt-config=/path/to/xslt-config to setup.py will
+override the xslt-config script that is used to determine the C
+compiler options.
      • 
+
    
+
    
+
    
+
    
+
    2.0 (2008-02-01)
    
+
    
+
    Features added
    
+
      
+
    • Passing the unicode type as encoding to tostring() will
+serialise to unicode.  The tounicode() function is now
+deprecated.
      • 
+
    • XMLSchema() and RelaxNG() can parse from StringIO.
      • 
+
    • makeparser() function in lxml.objectify to create a new
+parser with the usual objectify setup.
      • 
+
    • Plain ASCII XPath string results are no longer forced into unicode
+objects as in 2.0beta1, but are returned as plain strings as before.
      • 
+
    • All XPath string results are 'smart' objects that have a
+getparent() method to retrieve their parent Element.
      • 
+
    • with_tail option in serialiser functions.
      • 
+
    • More accurate exception messages in validator creation.
      • 
+
    • Parse-time XML schema validation (schema parser keyword).
      • 
+
    • XPath string results of the text() function and attribute
+selection make their Element container accessible through a
+getparent() method.  As a side-effect, they are now always
+unicode objects (even ASCII strings).
      • 
+
    • XSLT objects are usable in any thread - at the cost of a deep
+copy if they were not created in that thread.
      • 
+
    • Invalid entity names and character references will be rejected by
+the Entity() factory.
      • 
+
    • entity.text returns the textual representation of the entity,
+e.g. &amp;.
      • 
+
    • New properties position and code on ParseError exception (as
+in ET 1.3)
      • 
+
    • Rich comparison of element.attrib proxies.
      • 
+
    • ElementTree compatible TreeBuilder class.
      • 
+
    • Use default prefixes for some common XML namespaces.
      • 
+
    • lxml.html.clean.Cleaner now allows for a host_whitelist, and
+two overridable methods: allow_embedded_url(el, url) and the
+more general allow_element(el).
      • 
+
    • Extended slicing of Elements as in element[1:-1:2], both in
+etree and in objectify
      • 
+
    • Resolvers can now provide a base_url keyword argument when
+resolving a document as string data.
      • 
+
    • When using lxml.doctestcompare you can give the doctest option
+NOPARSE_MARKUP (like # doctest: +NOPARSE_MARKUP) to suppress
+the special checking for one test.
      • 
+
    • Separate feed_error_log property for the feed parser interface.
+The normal parser interface and iterparse continue to use
+error_log.
      • 
+
    • The normal parsers and the feed parser interface are now separated
+and can be used concurrently on the same parser instance.
      • 
+
    • fromstringlist() and tostringlist() functions as in
+ElementTree 1.3
      • 
+
    • iterparse() accepts an html boolean keyword argument for
+parsing with the HTML parser (note that this interface may be
+subject to change)
      • 
+
    • Parsers accept an encoding keyword argument that overrides the encoding
+of the parsed documents.
      • 
+
    • New C-API function hasChild() to test for children
      • 
+
    • annotate() function in objectify can annotate with Python types and XSI
+types in one step.  Accompanied by xsiannotate() and pyannotate().
      • 
+
    • ET.write(), tostring() and tounicode() now accept a keyword
+argument method that can be one of 'xml' (or None), 'html' or 'text' to
+serialise as XML, HTML or plain text content.
      • 
+
    • iterfind() method on Elements returns an iterator equivalent to
+findall()
      • 
+
    • itertext() method on Elements
      • 
+
    • Setting a QName object as value of the .text property or as an attribute
+will resolve its prefix in the respective context
      • 
+
    • ElementTree-like parser target interface as described in
+http://effbot.org/elementtree/elementtree-xmlparser.htm
      • 
+
    • ElementTree-like feed parser interface on XMLParser and HTMLParser
+(feed() and close() methods)
      • 
+
    • Reimplemented objectify.E for better performance and improved
+integration with objectify.  Provides extended type support based on
+registered PyTypes.
      • 
+
    • XSLT objects now support deep copying
      • 
+
    • New makeSubElement() C-API function that allows creating a new
+subelement straight with text, tail and attributes.
      • 
+
    • XPath extension functions can now access the current context node
+(context.context_node) and use a context dictionary
+(context.eval_context) from the context provided in their first
+parameter
      • 
+
    • HTML tag soup parser based on BeautifulSoup in lxml.html.ElementSoup
      • 
+
    • New module lxml.doctestcompare by Ian Bicking for writing simplified
+doctests based on XML/HTML output.  Use by importing lxml.usedoctest or
+lxml.html.usedoctest from within a doctest.
      • 
+
    • New module lxml.cssselect by Ian Bicking for selecting Elements with CSS
+selectors.
      • 
+
    • New package lxml.html written by Ian Bicking for advanced HTML
+treatment.
      • 
+
    • Namespace class setup is now local to the ElementNamespaceClassLookup
+instance and no longer global.
      • 
+
    • Schematron validation (incomplete in libxml2)
      • 
+
    • Additional stringify argument to objectify.PyType() takes a
+conversion function to strings to support setting text values from arbitrary
+types.
      • 
+
    • Entity support through an Entity factory and element classes.  XML
+parsers now have a resolve_entities keyword argument that can be set to
+False to keep entities in the document.
      • 
+
    • column field on error log entries to accompany the line field
      • 
+
    • Error specific messages in XPath parsing and evaluation
+NOTE: for evaluation errors, you will now get an XPathEvalError instead of
+an XPathSyntaxError.  To catch both, you can except on XPathError
      • 
+
    • The regular expression functions in XPath now support passing a node-set
+instead of a string
      • 
+
    • Extended type annotation in objectify: new xsiannotate() function
      • 
+
    • EXSLT RegExp support in standard XPath (not only XSLT)
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Missing import in lxml.html.clean.
      • 
+
    • Some Python 2.4-isms prevented lxml from building/running under
+Python 2.3.
      • 
+
    • XPath on ElementTrees could crash when selecting the virtual root
+node of the ElementTree.
      • 
+
    • Compilation --without-threading was buggy in alpha5/6.
      • 
+
    • Memory leak in the parse() function.
      • 
+
    • Minor bugs in XSLT error message formatting.
      • 
+
    • Result document memory leak in target parser.
      • 
+
    • Target parser failed to report comments.
      • 
+
    • In the lxml.html iter_links method, links in <object>
+tags weren't recognized.  (Note: plugin-specific link parameters
+still aren't recognized.)  Also, the <embed> tag, though not
+standard, is now included in lxml.html.defs.special_inline_tags.
      • 
+
    • Using custom resolvers on XSLT stylesheets parsed from a string
+could request ill-formed URLs.
      • 
+
    • With lxml.doctestcompare if you do <tag xmlns="..."> in your
+output, it will then be namespace-neutral (before the ellipsis was
+treated as a real namespace).
      • 
+
    • AttributeError in feed parser on parse errors
      • 
+
    • XML feed parser setup problem
      • 
+
    • Type annotation for unicode strings in DataElement()
      • 
+
    • lxml failed to serialise namespace declarations of elements other than the
+root node of a tree
      • 
+
    • Race condition in XSLT where the resolver context leaked between concurrent
+XSLT calls
      • 
+
    • lxml.etree did not check tag/attribute names
      • 
+
    • The XML parser did not report undefined entities as error
      • 
+
    • The text in exceptions raised by XML parsers, validators and XPath
+evaluators now reports the first error that occurred instead of the last
      • 
+
    • Passing '' as XPath namespace prefix did not raise an error
      • 
+
    • Thread safety in XPath evaluators
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • Exceptions carry only the part of the error log that is related to
+the operation that caused the error.
      • 
+
    • XMLSchema() and RelaxNG() now enforce passing the source
+file/filename through the file keyword argument.
      • 
+
    • The test suite now skips most doctests under Python 2.3.
      • 
+
    • make clean no longer removes the .c files (use make
+realclean instead)
      • 
+
    • Minor performance tweaks for Element instantiation and subelement
+creation
      • 
+
    • Various places in the XPath, XSLT and iteration APIs now require
+keyword-only arguments.
      • 
+
    • The argument order in element.itersiblings() was changed to
+match the order used in all other iteration methods.  The second
+argument ('preceding') is now a keyword-only argument.
      • 
+
    • The getiterator() method on Elements and ElementTrees was
+reverted to return an iterator as it did in lxml 1.x.  The ET API
+specification allows it to return either a sequence or an iterator,
+and it traditionally returned a sequence in ET and an iterator in
+lxml.  However, it is now deprecated in favour of the iter()
+method, which should be used in new code wherever possible.
      • 
+
    • The 'pretty printed' serialisation of ElementTree objects now
+inserts newlines at the root level between processing instructions,
+comments and the root tag.
      • 
+
    • A 'pretty printed' serialisation is now terminated with a newline.
      • 
+
    • Second argument to lxml.etree.Extension() helper is no longer
+required, third argument is now a keyword-only argument ns.
      • 
+
    • lxml.html.tostring takes an encoding argument.
      • 
+
    • The module source files were renamed to "lxml.*.pyx", such as
+"lxml.etree.pyx".  This was changed for consistency with the way
+Pyrex commonly handles package imports.  The main effect is that
+classes now know about their fully qualified class name, including
+the package name of their module.
      • 
+
    • Keyword-only arguments in some API functions, especially in the
+parsers and serialisers.
      • 
+
    • Tag name validation in lxml.etree (and lxml.html) now distinguishes
+between HTML tags and XML tags based on the parser that was used to
+parse or create them.  HTML tags no longer reject any non-ASCII
+characters in tag names but only spaces and the special characters
+<>&/"'.
      • 
+
    • lxml.etree now emits a warning if you use XPath with libxml2 2.6.27
+(which can crash on certain XPath errors)
      • 
+
    • Type annotation in objectify now preserves the already annotated type by
+default to prevent loosing type information that is already there.
      • 
+
    • element.getiterator() returns a list, use element.iter() to retrieve
+an iterator (ElementTree 1.3 compatible behaviour)
      • 
+
    • objectify.PyType for None is now called "NoneType"
      • 
+
    • el.getiterator() renamed to el.iter(), following ElementTree 1.3 -
+original name is still available as alias
      • 
+
    • In the public C-API, findOrBuildNodeNs() was replaced by the more
+generic findOrBuildNodeNsPrefix
      • 
+
    • Major refactoring in XPath/XSLT extension function code
      • 
+
    • Network access in parsers disabled by default
      • 
+
    
+
    
+
    
+
    
+
    1.3.6 (2007-10-29)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Backported decref crash fix from 2.0
      • 
+
    • Well hidden free-while-in-use crash bug in ObjectPath
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • The test suites now run gc.collect() in the tearDown()
+methods.  While this makes them take a lot longer to run, it also
+makes it easier to link a specific test to garbage collection
+problems that would otherwise appear in later tests.
      • 
+
    
+
    
+
    
+
    
+
    1.3.5 (2007-10-22)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • lxml.etree could crash when adding more than 10000 namespaces to a
+document
      • 
+
    • lxml failed to serialise namespace declarations of elements other
+than the root node of a tree
      • 
+
    
+
    
+
    
+
    
+
    1.3.4 (2007-08-30)
    
+
    
+
    Features added
    
+
      
+
    • The ElementMaker in lxml.builder now accepts the keyword arguments
+namespace and nsmap to set a namespace and nsmap for the Elements it
+creates.
      • 
+
    • The docinfo on ElementTree objects has new properties internalDTD
+and externalDTD that return a DTD object for the internal or external
+subset of the document respectively.
      • 
+
    • Serialising an ElementTree now includes any internal DTD subsets that are
+part of the document, as well as comments and PIs that are siblings of the
+root node.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Parsing with the no_network option could fail
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • lxml now raises a TagNameWarning about tag names containing ':' instead of
+an Error as 1.3.3 did.  The reason is that a number of projects currently
+misuse the previous lack of tag name validation to generate namespace
+prefixes without declaring namespaces.  Apart from the danger of generating
+broken XML this way, it also breaks most of the namespace-aware tools in
+XML, including XPath, XSLT and validation.  lxml 1.3.x will continue to
+support this bug with a Warning, while lxml 2.0 will be strict about
+well-formed tag names (not only regarding ':').
      • 
+
    • Serialising an Element no longer includes its comment and PI siblings (only
+ElementTree serialisation includes them).
      • 
+
    
+
    
+
    
+
    
+
    1.3.3 (2007-07-26)
    
+
    
+
    Features added
    
+
      
+
    • ElementTree compatible parser ETCompatXMLParser strips processing
+instructions and comments while parsing XML
      • 
+
    • Parsers now support stripping PIs (keyword argument 'remove_pis')
      • 
+
    • etree.fromstring() now supports parsing both HTML and XML, depending on
+the parser you pass.
      • 
+
    • Support base_url keyword argument in HTML() and XML()
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Parsing from Python Unicode strings failed on some platforms
      • 
+
    • Element() did not raise an exception on tag names containing ':'
      • 
+
    • Element.getiterator(tag) did not accept Comment and
+ProcessingInstruction as tags. It also accepts Element now.
      • 
+
    
+
    
+
    
+
    
+
    1.3.2 (2007-07-03)
    
+
    
+
    Features added
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • "deallocating None" crash bug
      • 
+
    
+
    
+
    
+
    
+
    1.3.1 (2007-07-02)
    
+
    
+
    Features added
    
+
      
+
    • objectify.DataElement now supports setting values from existing data
+elements (not just plain Python types) and reuses defined namespaces etc.
      • 
+
    • E-factory support for lxml.objectify (objectify.E)
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Better way to prevent crashes in Element proxy cleanup code
      • 
+
    • objectify.DataElement didn't set up None value correctly
      • 
+
    • objectify.DataElement didn't check the value against the provided type hints
      • 
+
    • Reference-counting bug in Element.attrib.pop()
      • 
+
    
+
    
+
    
+
    
+
    1.3 (2007-06-24)
    
+
    
+
    Features added
    
+
      
+
    • Module lxml.pyclasslookup module implements an Element class lookup
+scheme that can access the entire tree in read-only mode to help determining
+a suitable Element class
      • 
+
    • Parsers take a remove_comments keyword argument that skips over comments
      • 
+
    • parse() function in objectify, corresponding to XML() etc.
      • 
+
    • Element.addnext(el) and Element.addprevious(el) methods to support
+adding processing instructions and comments around the root node
      • 
+
    • Element.attrib was missing clear() and pop() methods
      • 
+
    • Extended type annotation in objectify: cleaner annotation namespace setup
+plus new deannotate() function
      • 
+
    • Support for custom Element class instantiation in lxml.sax: passing a
+makeelement function to the ElementTreeContentHandler will reuse the
+lookup context of that function
      • 
+
    • '.' represents empty ObjectPath (identity)
      • 
+
    • Element.values() to accompany the existing .keys() and .items()
      • 
+
    • collectAttributes() C-function to build a list of attribute
+keys/values/items for a libxml2 node
      • 
+
    • DTD validator class (like RelaxNG and XMLSchema)
      • 
+
    • HTML generator helpers by Fredrik Lundh in lxml.htmlbuilder
      • 
+
    • ElementMaker XML generator by Fredrik Lundh in lxml.builder.E
      • 
+
    • Support for pickeling objectify.ObjectifiedElement objects to XML
      • 
+
    • update() method on Element.attrib
      • 
+
    • Optimised replacement for libxml2's _xmlReconsiliateNs(). This allows lxml
+a better handling of namespaces when moving elements between documents.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Removing Elements from a tree could make them loose their namespace
+declarations
      • 
+
    • ElementInclude didn't honour base URL of original document
      • 
+
    • Replacing the children slice of an Element would cut off the tails of the
+original children
      • 
+
    • Element.getiterator(tag) did not accept Comment and
+ProcessingInstruction as tags
      • 
+
    • API functions now check incoming strings for XML conformity.  Zero bytes or
+low ASCII characters are no longer accepted (AssertionError).
      • 
+
    • XSLT parsing failed to pass resolver context on to imported documents
      • 
+
    • passing '' as namespace prefix in nsmap could be passed through to libxml2
      • 
+
    • Objectify couldn't handle prefixed XSD type names in xsi:type
      • 
+
    • More ET compatible behaviour when writing out XML declarations or not
      • 
+
    • More robust error handling in iterparse()
      • 
+
    • Documents lost their top-level PIs and comments on serialisation
      • 
+
    • lxml.sax failed on comments and PIs. Comments are now properly ignored and
+PIs are copied.
      • 
+
    • Possible memory leaks in namespace handling when moving elements between
+documents
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • major restructuring in the documentation
      • 
+
    
+
    
+
    
+
    
+
    1.2.1 (2007-02-27)
    
+
    
+
    Bugs fixed
    
+
      
+
    • Build fixes for MS compiler
      • 
+
    • Item assignments to special names like element["text"] failed
      • 
+
    • Renamed ObjectifiedDataElement.__setText() to _setText() to make it easier
+to access
      • 
+
    • The pattern for attribute names in ObjectPath was too restrictive
      • 
+
    
+
    
+
    
+
    
+
    1.2 (2007-02-20)
    
+
    
+
    Features added
    
+
      
+
    • Rich comparison of QName objects
      • 
+
    • Support for regular expressions in benchmark selection
      • 
+
    • get/set emulation (not .attrib!) for attributes on processing instructions
      • 
+
    • ElementInclude Python module for ElementTree compatible XInclude processing
+that honours custom resolvers registered with the source document
      • 
+
    • ElementTree.parser property holds the parser used to parse the document
      • 
+
    • setup.py has been refactored for greater readability and flexibility
      • 
+
    • --rpath flag to setup.py to induce automatic linking-in of dynamic library
+runtime search paths has been renamed to --auto-rpath. This makes it
+possible to pass an --rpath directly to distutils; previously this was being
+shadowed.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Element instantiation now uses locks to prevent race conditions with threads
      • 
+
    • ElementTree.write() did not raise an exception when the file was not writable
      • 
+
    • Error handling could crash under Python <= 2.4.1 - fixed by disabling thread
+support in these environments
      • 
+
    • Element.find*() did not accept QName objects as path
      • 
+
    
+
    
+
    
+
    Other changes
    
+
      
+
    • code cleanup: redundant _NodeBase super class merged into _Element class
+Note: although the impact should be zero in most cases, this change breaks
+the compatibiliy of the public C-API
      • 
+
    
+
    
+
    
+
    
+
    1.1.2 (2006-10-30)
    
+
    
+
    Features added
    
+
      
+
    • Data elements in objectify support repr(), which is now used by dump()
      • 
+
    • Source distribution now ships with a patched Pyrex
      • 
+
    • New C-API function makeElement() to create new elements with text,
+tail, attributes and namespaces
      • 
+
    • Reuse original parser flags for XInclude
      • 
+
    • Simplified support for handling XSLT processing instructions
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Parser resources were not freed before the next parser run
      • 
+
    • Open files and XML strings returned by Python resolvers were not
+closed/freed
      • 
+
    • Crash in the IDDict returned by XMLDTDID
      • 
+
    • Copying Comments and ProcessingInstructions failed
      • 
+
    • Memory leak for external URLs in _XSLTProcessingInstruction.parseXSL()
      • 
+
    • Memory leak when garbage collecting tailed root elements
      • 
+
    • HTML script/style content was not propagated to .text
      • 
+
    • Show text xincluded between text nodes correctly in .text and .tail
      • 
+
    • 'integer * objectify.StringElement' operation was not supported
      • 
+
    
+
    
+
    
+
    
+
    1.1.1 (2006-09-21)
    
+
    
+
    Features added
    
+
      
+
    • XSLT profiling support (profile_run keyword)
      • 
+
    • countchildren() method on objectify.ObjectifiedElement
      • 
+
    • Support custom elements for tree nodes in lxml.objectify
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • lxml.objectify failed to support long data values (e.g., "123L")
      • 
+
    • Error messages from XSLT did not reach XSLT.error_log
      • 
+
    • Factories objectify.Element() and objectify.DataElement() were missing
+attrib and nsmap keyword arguments
      • 
+
    • Changing the default parser in lxml.objectify did not update the factories
+Element() and DataElement()
      • 
+
    • Let lxml.objectify.Element() always generate tree elements (not data
+elements)
      • 
+
    • Build under Windows failed ('0' bug in patched Pyrex version)
      • 
+
    
+
    
+
    
+
    
+
    1.1 (2006-09-13)
    
+
    
+
    Features added
    
+
      
+
    • Comments and processing instructions return '<!-- coment -->' and
+'<?pi-target content?>' for repr()
      • 
+
    • Parsers are now the preferred (and default) place where element class lookup
+schemes should be registered.  Namespace lookup is no longer supported by
+default.
      • 
+
    • Support for Python 2.5 beta
      • 
+
    • Unlock the GIL for deep copying documents and for XPath()
      • 
+
    • New compact keyword argument for parsing read-only documents
      • 
+
    • Support for parser options in iterparse()
      • 
+
    • The namespace axis is supported in XPath and returns (prefix, URI)
+tuples
      • 
+
    • The XPath expression "/" now returns an empty list instead of raising an
+exception
      • 
+
    • XML-Object API on top of lxml (lxml.objectify)
      • 
+
    • Customizable Element class lookup:
        
+
      • different pre-implemented lookup mechanisms
        • 
+
      • support for externally provided lookup functions
        • 
+
      
+
      • 
+
    • Support for processing instructions (ET-like, not compatible)
      • 
+
    • Public C-level API for independent extension modules
      • 
+
    • Module level iterwalk() function as 'iterparse' for trees
      • 
+
    • Module level iterparse() function similar to ElementTree (see
+documentation for differences)
      • 
+
    • Element.nsmap property returns a mapping of all namespace prefixes known at
+the Element to their namespace URI
      • 
+
    • Reentrant threading support in RelaxNG, XMLSchema and XSLT
      • 
+
    • Threading support in parsers and serializers:
        
+
      • All in-memory operations (tostring, parse(StringIO), etc.) free the GIL
        • 
+
      • File operations (on file names) free the GIL
        • 
+
      • Reading from file-like objects frees the GIL and reacquires it for reading
        • 
+
      • Serialisation to file-like objects is single-threaded (high lock overhead)
        • 
+
      
+
      • 
+
    • Element iteration over XPath axes:
        
+
      • Element.iterdescendants() iterates over the descendants of an element
        • 
+
      • Element.iterancestors() iterates over the ancestors of an element (from
+parent to parent)
        • 
+
      • Element.itersiblings() iterates over either the following or preceding
+siblings of an element
        • 
+
      • Element.iterchildren() iterates over the children of an element in either
+direction
        • 
+
      • All iterators support the tag keyword argument to restrict the
+generated elements
        • 
+
      
+
      • 
+
    • Element.getnext() and Element.getprevious() return the direct siblings of an
+element
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • filenames with local 8-bit encoding were not supported
      • 
+
    • 1.1beta did not compile under Python 2.3
      • 
+
    • ignore unknown 'pyval' attribute values in objectify
      • 
+
    • objectify.ObjectifiedElement.addattr() failed to accept Elements and Lists
      • 
+
    • objectify.ObjectPath.setattr() failed to accept Elements and Lists
      • 
+
    • XPathSyntaxError now inherits from XPathError
      • 
+
    • Threading race conditions in RelaxNG and XMLSchema
      • 
+
    • Crash when mixing elements from XSLT results into other trees, concurrent
+XSLT is only allowed when the stylesheet was parsed in the main thread
      • 
+
    • The EXSLT regexp:match function now works as defined (except for some
+differences in the regular expression syntax)
      • 
+
    • Setting element.text to '' returned None on request, not the empty string
      • 
+
    • iterparse() could crash on long XML files
      • 
+
    • Creating documents no longer copies the parser for later URL resolving.  For
+performance reasons, only a reference is kept.  Resolver updates on the
+parser will now be reflected by documents that were parsed before the
+change.  Although this should rarely become visible, it is a behavioral
+change from 1.0.
      • 
+
    
+
    
+
    
+
    
+
    1.0.4 (2006-09-09)
    
+
    
+
    Features added
    
+
      
+
    • List-like Element.extend() method
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash in tail handling in Element.replace()
      • 
+
    
+
    
+
    
+
    
+
    1.0.3 (2006-08-08)
    
+
    
+
    Features added
    
+
      
+
    • Element.replace(old, new) method to replace a subelement by another one
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Crash when mixing elements from XSLT results into other trees
      • 
+
    • Copying/deepcopying did not work for ElementTree objects
      • 
+
    • Setting an attribute to a non-string value did not raise an exception
      • 
+
    • Element.remove() deleted the tail text from the removed Element
      • 
+
    
+
    
+
    
+
    
+
    1.0.2 (2006-06-27)
    
+
    
+
    Features added
    
+
      
+
    • Support for setting a custom default Element class as opposed to namespace
+specific classes (which still override the default class)
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Rare exceptions in Python list functions were not handled
      • 
+
    • Parsing accepted unicode strings with XML encoding declaration in certain
+cases
      • 
+
    • Parsing 8-bit encoded strings from StringIO objects raised an exception
      • 
+
    • Module function initThread() was removed - useless (and never worked)
      • 
+
    • XSLT and parser exception messages include the error line number
      • 
+
    
+
    
+
    
+
    
+
    1.0.1 (2006-06-09)
    
+
    
+
    Features added
    
+
      
+
    • Repeated calls to Element.attrib now efficiently return the same instance
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Document deallocation could crash in certain garbage collection scenarios
      • 
+
    • Extension function calls in XSLT variable declarations could break the
+stylesheet and crash on repeated calls
      • 
+
    • Deep copying Elements could loose namespaces declared in parents
      • 
+
    • Deep copying Elements did not copy tail
      • 
+
    • Parsing file(-like) objects failed to load external entities
      • 
+
    • Parsing 8-bit strings from file(-like) objects raised an exception
      • 
+
    • xsl:include failed when the stylesheet was parsed from a file-like object
      • 
+
    • lxml.sax.ElementTreeProducer did not call startDocument() / endDocument()
      • 
+
    • MSVC compiler complained about long strings (supports only 2048 bytes)
      • 
+
    
+
    
+
    
+
    
+
    1.0 (2006-06-01)
    
+
    
+
    Features added
    
+
      
+
    • Element.getiterator() and the findall() methods support finding arbitrary
+elements from a namespace (pattern {namespace}*)
      • 
+
    • Another speedup in tree iteration code
      • 
+
    • General speedup of Python Element object creation and deallocation
      • 
+
    • Writing C14N no longer serializes in memory (reduced memory footprint)
      • 
+
    • PyErrorLog for error logging through the Python logging module
      • 
+
    • Element.getroottree() returns an ElementTree for the root node of the
+document that contains the element.
      • 
+
    • ElementTree.getpath(element) returns a simple, absolute XPath expression to
+find the element in the tree structure
      • 
+
    • Error logs have a last_error attribute for convenience
      • 
+
    • Comment texts can be changed through the API
      • 
+
    • Formatted output via pretty_print keyword in serialization functions
      • 
+
    • XSLT can block access to file system and network via XSLTAccessControl
      • 
+
    • ElementTree.write() no longer serializes in memory (reduced memory
+footprint)
      • 
+
    • Speedup of Element.findall(tag) and Element.getiterator(tag)
      • 
+
    • Support for writing the XML representation of Elements and ElementTrees to
+Python unicode strings via etree.tounicode()
      • 
+
    • Support for writing XSLT results to Python unicode strings via unicode()
      • 
+
    • Parsing a unicode string no longer copies the string (reduced memory
+footprint)
      • 
+
    • Parsing file-like objects reads chunks rather than the whole file (reduced
+memory footprint)
      • 
+
    • Parsing StringIO objects from the start avoids copying the string (reduced
+memory footprint)
      • 
+
    • Read-only 'docinfo' attribute in ElementTree class holds DOCTYPE
+information, original encoding and XML version as seen by the parser
      • 
+
    • etree module can be compiled without libxslt by commenting out the line
+include "xslt.pxi" near the end of the etree.pyx source file
      • 
+
    • Better error messages in parser exceptions
      • 
+
    • Error reporting also works in XSLT
      • 
+
    • Support for custom document loaders (URI resolvers) in parsers and XSLT,
+resolvers are registered at parser level
      • 
+
    • Implementation of exslt:regexp for XSLT based on the Python 're' module,
+enabled by default, can be switched off with 'regexp=False' keyword argument
      • 
+
    • Support for exslt extensions (libexslt) and libxslt extra functions
+(node-set, document, write, output)
      • 
+
    • Substantial speedup in XPath.evaluate()
      • 
+
    • HTMLParser for parsing (broken) HTML
      • 
+
    • XMLDTDID function parses XML into tuple (root node, ID dict) based on xml:id
+implementation of libxml2 (as opposed to ET compatible XMLID)
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Memory leak in Element.__setitem__
      • 
+
    • Memory leak in Element.attrib.items() and Element.attrib.values()
      • 
+
    • Memory leak in XPath extension functions
      • 
+
    • Memory leak in unicode related setup code
      • 
+
    • Element now raises ValueError on empty tag names
      • 
+
    • Namespace fixing after moving elements between documents could fail if the
+source document was freed too early
      • 
+
    • Setting namespace-less tag names on namespaced elements ('{ns}t' -> 't')
+didn't reset the namespace
      • 
+
    • Unknown constants from newer libxml2 versions could raise exceptions in the
+error handlers
      • 
+
    • lxml.etree compiles much faster
      • 
+
    • On libxml2 <= 2.6.22, parsing strings with encoding declaration could fail
+in certain cases
      • 
+
    • Document reference in ElementTree objects was not updated when the root
+element was moved to a different document
      • 
+
    • Running absolute XPath expressions on an Element now evaluates against the
+root tree
      • 
+
    • Evaluating absolute XPath expressions (/*) on an ElementTree could fail
      • 
+
    • Crashes when calling XSLT, RelaxNG, etc. with uninitialized ElementTree
+objects
      • 
+
    • Removed public function initThreadLogging(), replaced by more general
+initThread() which fixes a number of setup problems in threads
      • 
+
    • Memory leak when using iconv encoders in tostring/write
      • 
+
    • Deep copying Elements and ElementTrees maintains the document information
      • 
+
    • Serialization functions raise LookupError for unknown encodings
      • 
+
    • Memory deallocation crash resulting from deep copying elements
      • 
+
    • Some ElementTree methods could crash if the root node was not initialized
+(neither file nor element passed to the constructor)
      • 
+
    • Element/SubElement failed to set attribute namespaces from passed attrib
+dictionary
      • 
+
    • tostring() adds an XML declaration for non-ASCII encodings
      • 
+
    • tostring() failed to serialize encodings that contain 0-bytes
      • 
+
    • ElementTree.xpath() and XPathDocumentEvaluator were not using the
+ElementTree root node as reference point
      • 
+
    • Calling document('') in XSLT failed to return the stylesheet
      • 
+
    
+
    
+
    
+
    
+
    0.9.2 (2006-05-10)
    
+
    
+
    Features added
    
+
      
+
    • Speedup for Element.makeelement(): the new element reuses the original
+libxml2 document instead of creating a new empty one
      • 
+
    • Speedup for reversed() iteration over element children (Py2.4+ only)
      • 
+
    • ElementTree compatible QName class
      • 
+
    • RelaxNG and XMLSchema accept any Element, not only ElementTrees
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • str(xslt_result) was broken for XSLT output other than UTF-8
      • 
+
    • Memory leak if write_c14n fails to write the file after conversion
      • 
+
    • Crash in XMLSchema and RelaxNG when passing non-schema documents
      • 
+
    • Memory leak in RelaxNG() when RelaxNGParseError is raised
      • 
+
    
+
    
+
    
+
    
+
    0.9.1 (2006-03-30)
    
+
    
+
    Features added
    
+
      
+
    • lxml.sax.ElementTreeContentHandler checks closing elements and raises
+SaxError on mismatch
      • 
+
    • lxml.sax.ElementTreeContentHandler supports namespace-less SAX events
+(startElement, endElement) and defaults to empty attributes (keyword
+argument)
      • 
+
    • Speedup for repeatedly accessing element tag names
      • 
+
    • Minor API performance improvements
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Memory deallocation bug when using XSLT output method "html"
      • 
+
    • sax.py was handling UTF-8 encoded tag names where it shouldn't
      • 
+
    • lxml.tests package will no longer be installed (is still in source tar)
      • 
+
    
+
    
+
    
+
    
+
    0.9 (2006-03-20)
    
+
    
+
    Features added
    
+
      
+
    • Error logging API for libxml2 error messages
      • 
+
    • Various performance improvements
      • 
+
    • Benchmark script for lxml, ElementTree and cElementTree
      • 
+
    • Support for registering extension functions through new FunctionNamespace
+class (see doc/extensions.txt)
      • 
+
    • ETXPath class for XPath expressions in ElementTree notation ('//{ns}tag')
      • 
+
    • Support for variables in XPath expressions (also in XPath class)
      • 
+
    • XPath class for compiled XPath expressions
      • 
+
    • XMLID module level function (ElementTree compatible)
      • 
+
    • XMLParser API for customized libxml2 parser configuration
      • 
+
    • Support for custom Element classes through new Namespace API (see
+doc/namespace_extensions.txt)
      • 
+
    • Common exception base class LxmlError for module exceptions
      • 
+
    • real iterator support in iter(Element), Element.getiterator()
      • 
+
    • XSLT objects are callable, result trees support str()
      • 
+
    • Added MANIFEST.in for easier creation of RPM files.
      • 
+
    • 'getparent' method on elements allows navigation to an element's
+parent element.
      • 
+
    • Python core compatible SAX tree builder and SAX event generator. See
+doc/sax.txt for more information.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Segfaults and memory leaks in various API functions of Element
      • 
+
    • Segfault in XSLT.tostring()
      • 
+
    • ElementTree objects no longer interfere, Elements can be root of different
+ElementTrees at the same time
      • 
+
    • document('') works in XSLT documents read from files (in-memory documents
+cannot support this due to libxslt deficiencies)
      • 
+
    
+
    
+
    
+
    
+
    0.8 (2005-11-03)
    
+
    
+
    Features added
    
+
      
+
    • Support for copy.deepcopy() on elements. copy.copy() works also, but
+does the same thing, and does not create a shallow copy, as that
+makes no sense in the context of libxml2 trees. This means a
+potential incompatibility with ElementTree, but there's more chance
+that it works than if copy.copy() isn't supported at all.
      • 
+
    • Increased compatibility with (c)ElementTree; .parse() on ElementTree is
+supported and parsing of gzipped XML files works.
      • 
+
    • implemented index() on elements, allowing one to find the index of a
+SubElement.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Use xslt-config instead of xml2-config to find out libxml2
+directories to take into account a case where libxslt is installed
+in a different directory than libxslt.
      • 
+
    • Eliminate crash condition in iteration when text nodes are changed.
      • 
+
    • Passing 'None' to tostring() does not result in a segfault anymore,
+but an AssertionError.
      • 
+
    • Some test fixes for Windows.
      • 
+
    • Raise XMLSyntaxError and XPathSyntaxError instead of plain python
+syntax errors. This should be less confusing.
      • 
+
    • Fixed error with uncaught exception in Pyrex code.
      • 
+
    • Calling lxml.etree.fromstring('') throws XMLSyntaxError instead of a
+segfault.
      • 
+
    • has_key() works on attrib. 'in' tests also work correctly on attrib.
      • 
+
    • INSTALL.txt was saying 2.2.16 instead of 2.6.16 as a supported
+libxml2 version, as it should.
      • 
+
    • Passing a UTF-8 encoded string to the XML() function would fail;
+fixed.
      • 
+
    
+
    
+
    
+
    
+
    0.7 (2005-06-15)
    
+
    
+
    Features added
    
+
      
+
    • parameters (XPath expressions) can be passed to XSLT using keyword
+parameters.
      • 
+
    • Simple XInclude support. Calling the xinclude() method on a tree
+will process any XInclude statements in the document.
      • 
+
    • XMLSchema support. Use the XMLSchema class or the convenience
+xmlschema() method on a tree to do XML Schema (XSD) validation.
      • 
+
    • Added convenience xslt() method on tree. This is less efficient
+than the XSLT object, but makes it easier to write quick code.
      • 
+
    • Added convenience relaxng() method on tree. This is less efficient
+than the RelaxNG object, but makes it easier to write quick code.
      • 
+
    • Make it possible to use XPathEvaluator with elements as well. The
+XPathEvaluator in this case will retain the element so multiple
+XPath queries can be made against one element efficiently. This
+replaces the second argument to the .evaluate() method that existed
+previously.
      • 
+
    • Allow registerNamespace() to be called on an XPathEvaluator, after
+creation, to add additional namespaces. Also allow registerNamespaces(),
+which does the same for a namespace dictionary.
      • 
+
    • Add 'prefix' attribute to element to be able to read prefix information.
+This is entirely read-only.
      • 
+
    • It is possible to supply an extra nsmap keyword parameter to
+the Element() and SubElement() constructors, which supplies a
+prefix to namespace URI mapping. This will create namespace
+prefix declarations on these elements and these prefixes will show up
+in XML serialization.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Killed yet another memory management related bug: trees created
+using newDoc would not get a libxml2-level dictionary, which caused
+problems when deallocating these documents later if they contained a
+node that came from a document with a dictionary.
      • 
+
    • Moving namespaced elements between documents was problematic as
+references to the original document would remain. This has been fixed
+by applying xmlReconciliateNs() after each move operation.
      • 
+
    • Can pass None to 'dump()' without segfaults.
      • 
+
    • tostring() works properly for non-root elements as well.
      • 
+
    • Cleaned out the tostring() method so it should handle encoding
+correctly.
      • 
+
    • Cleaned out the ElementTree.write() method so it should handle encoding
+correctly. Writing directly to a file should also be faster, as there is no
+need to go through a Python string in that case. Made sure the test cases
+test both serializing to StringIO as well as serializing to a real file.
      • 
+
    
+
    
+
    
+
    
+
    0.6 (2005-05-14)
    
+
    
+
    Features added
    
+
      
+
    • Changed setup.py so that library_dirs is also guessed. This should
+help with compilation on the Mac OS X platform, where otherwise the
+wrong library (shipping with the OS) could be picked up.
      • 
+
    • Tweaked setup.py so that it picks up the version from version.txt.
      • 
+
    
+
    
+
    
+
    Bugs fixed
    
+
      
+
    • Do the right thing when handling namespaced attributes.
      • 
+
    • fix bug where tostring() moved nodes into new documents. tostring()
+had very nasty side-effects before this fix, sorry!
      • 
+
    
+
    
+
    
+
    
+
    0.5.1 (2005-04-09)
    
+
      
+
    • Python 2.2 compatibility fixes.
      • 
+
    • unicode fixes in Element() and Comment() as well as XML(); unicode
+input wasn't properly being UTF-8 encoded.
      • 
+
    
+
    
+
    
+
    0.5 (2005-04-08)
    
+
    Initial public release.
    
+
    
+
    
+
    
+
    
+Generated on: 2014-03-04.
+
+
    
+
+
diff -Nru lxml-3.3.2/doc/html/compatibility.html lxml-3.3.3/doc/html/compatibility.html
--- lxml-3.3.2/doc/html/compatibility.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/compatibility.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    ElementTree compatibility of lxml.etree
    
+
    ElementTree compatibility of lxml.etree
    
 
 
    A lot of care has been taken to ensure compatibility between etree and
 ElementTree.  Nonetheless, some differences and incompatibilities exist:
    
@@ -183,7 +183,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/credits.html lxml-3.3.3/doc/html/credits.html
--- lxml-3.3.2/doc/html/credits.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/credits.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    Credits
    
+
    Credits
    
 
 
    
 
    Main contributors
    
@@ -72,7 +72,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/cssselect.html lxml-3.3.3/doc/html/cssselect.html
--- lxml-3.3.2/doc/html/cssselect.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/cssselect.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    lxml.cssselect
    
+
    lxml.cssselect
    
 
 
    lxml supports a number of interesting languages for tree traversal and element
 selection.  The most important is obviously XPath, but there is also
@@ -92,7 +92,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/element_classes.html lxml-3.3.3/doc/html/element_classes.html
--- lxml-3.3.2/doc/html/element_classes.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/element_classes.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    Using custom Element classes in lxml
    
+
    Using custom Element classes in lxml
    
 
 
    lxml has very sophisticated support for custom Element classes.  You
 can provide your own classes for Elements and have lxml use them by
@@ -443,7 +443,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/elementsoup.html lxml-3.3.3/doc/html/elementsoup.html
--- lxml-3.3.2/doc/html/elementsoup.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/elementsoup.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    BeautifulSoup Parser
    
+
    BeautifulSoup Parser
    
 
 
    BeautifulSoup is a Python package that parses broken HTML, just like
 lxml supports it based on the parser of libxml2.  BeautifulSoup uses a
@@ -169,7 +169,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/extensions.html lxml-3.3.3/doc/html/extensions.html
--- lxml-3.3.2/doc/html/extensions.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/extensions.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    Python extensions for XPath and XSLT
    
+
    Python extensions for XPath and XSLT
    
 
 
    This document describes how to use Python extension functions in XPath
 and XSLT like this:
    
@@ -505,7 +505,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/FAQ.html lxml-3.3.3/doc/html/FAQ.html
--- lxml-3.3.2/doc/html/FAQ.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/FAQ.html	2014-03-04 18:18:50.000000000 +0000
@@ -10,7 +10,7 @@
 
 
 
    
-
    lxml FAQ - Frequently Asked Questions
    
+
    lxml FAQ - Frequently Asked Questions
    
 
 
    Frequently asked questions on lxml.  See also the notes on compatibility to
 ElementTree.
    
@@ -59,12 +59,12 @@
 
  • Parsing and Serialisation
 
    • 
 
  • XPath and Document Traversal
      
@@ -702,12 +702,22 @@
 
      Note that the remove_blank_text option also uses a heuristic if it
 has no definite knowledge about the document's ignorable whitespace.
 It will keep blank text nodes that appear after non-blank text nodes
-at the same level.  This is to prevent document-style XML from
-breaking.
      
-
      If you want to be sure all blank text is removed, you have to use
-either a DTD to tell the parser which whitespace it can safely ignore,
-or remove the ignorable whitespace manually after parsing, e.g. by
-setting all tail text to None:
      
+at the same level.  This is to prevent document-style XML from loosing
+content.
      
+
      The HTMLParser has this structural knowledge built-in, which means that
+most whitespace that appears between tags in HTML documents will not
+be removed by this option, except in places where it is truly ignorable,
+e.g. in the page header, between table structure tags, etc.  Therefore,
+it is also safe to use this option with the HTMLParser, as it will keep
+content like the following intact (i.e. it will not remove the space
+that separates the two words):
      
+
      <p><b>some</b> <em>text</em></p>
+
      
+
      If you want to be sure all blank text is removed from an XML document
+(or just more blank text than the parser does by itself), you have to
+use either a DTD to tell the parser which whitespace it can safely
+ignore, or remove the ignorable whitespace manually after parsing,
+e.g. by setting all tail text to None:
      
 
      for element in root.iter():
     element.tail = None
 
      
@@ -747,6 +757,27 @@
 broken.  lxml will not parse them.  You must provide parsable data in a
 valid encoding.
      
 
    • 
+
    
+
    Can lxml parse from file objects opened in unicode/text mode?
    
+
    Technically, yes. However, you likely do not want to do that, because
+it is extremely inefficient. The text encoding that libxml2 uses
+internally is UTF-8, so parsing from a Unicode file means that Python
+first reads a chunk of data from the file, then decodes it into a new
+buffer, and then copies it into a new unicode string object, just to
+let libxml2 make yet another copy while encoding it down into UTF-8
+in order to parse it. It's clear that this involves a lot more
+recoding and copying than when parsing straight from the bytes that
+the file contains.
    
+
    If you really know the encoding better than the parser (e.g. when
+parsing HTML that lacks a content declaration), then instead of passing
+an encoding parameter into the file object when opening it, create a
+new instance of an XMLParser or HTMLParser and pass the encoding into
+its constructor.  Afterwards, use that parser for parsing, e.g. by
+passing it into the etree.parse(file, parser) function.  Remember
+to open the file in binary mode (mode="rb"), or, if possible, prefer
+passing the file path directly into parse() instead of an opened
+Python file object.
    
+
    
 
    
 
    What is the difference between str(xslt(doc)) and xslt(doc).write() ?
    
 
    The str() implementation of the XSLTResultTree class (a subclass of the
@@ -852,24 +883,6 @@
 
    The defusedxml package comes with an example setup and a wrapper
 API for lxml that applies certain counter measures internally.
    
 
    
-
    
-
    Can lxml parse from file objects opened in unicode/text mode?
    
-
    Technically, yes. However, you likely do not want to do that, because
-it is extremely inefficient. The text encoding that libxml2 uses
-internally is UTF-8, so parsing from a Unicode file means that Python
-first reads a chunk of data from the file, then decodes it into a new
-buffer, and then copies it into a new unicode string object, just to
-let libxml2 make yet another copy while encoding it down into UTF-8
-in order to parse it. It's clear that this involves a lot more
-recoding and copying than when parsing straight from the bytes that
-the file contains.
    
-
    If you really know the encoding better than the parser (e.g. when
-parsing HTML that lacks a content declaration), then instead of passing
-an encoding parameter into the file object when opening it, create a
-new instance of an XMLParser or HTMLParser and pass the encoding into
-its constructor. Afterwards, use that parser for parsing, e.g. by
-passing it into the etree.parse(file, parser) function.
    
-
    
 
    
 
    
 
    XPath and Document Traversal
    
@@ -922,7 +935,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/html5parser.html lxml-3.3.3/doc/html/html5parser.html
--- lxml-3.3.2/doc/html/html5parser.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/html5parser.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    html5lib Parser
    
+
    html5lib Parser
    
 
 
    html5lib is a Python package that implements the HTML5 parsing algorithm
 which is heavily influenced by current browsers and based on the WHATWG
@@ -74,7 +74,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/index.html lxml-3.3.3/doc/html/index.html
--- lxml-3.3.2/doc/html/index.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/index.html	2014-03-04 18:18:50.000000000 +0000
@@ -10,7 +10,7 @@
 
 
 
    
-
    lxml - XML and HTML with Python
    
+
    lxml - XML and HTML with Python
    
 
 
    
 
    » lxml takes all the pain out of XML. «
    
@@ -51,7 +51,7 @@
 
    
 
    
 
    Documentation
    
-
    The complete lxml documentation is available for download as PDF
+
    The complete lxml documentation is available for download as PDF
 documentation.  The HTML documentation from this web site is part of
 the normal source download.
    
 
    
-
    
-
    Docutils System Messages
    
-
    
-
    System Message: ERROR/3 (./doc/main.txt, line 160); backlink
    
-Unknown target name: "lxml 3.3.3".
    
-
    
-
    System Message: ERROR/3 (./doc/main.txt, line 160); backlink
    
-Unknown target name: "changes for 3.3.3".
    
 
 
    
-
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/installation.html lxml-3.3.3/doc/html/installation.html
--- lxml-3.3.2/doc/html/installation.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/installation.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    Installing lxml
    
+
    Installing lxml
    
 
 
    For special installation instructions regarding MS Windows and
 MacOS-X, see the specific sections below.
    
@@ -166,7 +166,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/intro.html lxml-3.3.3/doc/html/intro.html
--- lxml-3.3.2/doc/html/intro.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/intro.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    Why lxml?
    
+
    Why lxml?
    
 
 
    
 
    Contents
    
@@ -66,7 +66,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/lxmlhtml.html lxml-3.3.3/doc/html/lxmlhtml.html
--- lxml-3.3.2/doc/html/lxmlhtml.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/lxmlhtml.html	2014-03-04 18:18:50.000000000 +0000
@@ -9,7 +9,7 @@
 
 
 
    
-
    lxml.html
    
+
    lxml.html
    
 @@ -670,7 +670,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/html/lxml-source-howto.html lxml-3.3.3/doc/html/lxml-source-howto.html
--- lxml-3.3.2/doc/html/lxml-source-howto.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/lxml-source-howto.html	2014-03-04 18:18:50.000000000 +0000
@@ -11,7 +11,7 @@
 
    
-
    How to read the source of lxml
    
+
    How to read the source of lxml
    
 
    
 
 

 
 
 
 
    @@ -270,7 +270,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/html/objectify.html lxml-3.3.3/doc/html/objectify.html
--- lxml-3.3.2/doc/html/objectify.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/objectify.html	2014-03-04 18:18:50.000000000 +0000
@@ -9,7 +9,7 @@
 
    
-
    lxml.objectify
    
+
    lxml.objectify
    
 
    
 
 

 
 
 
 
    @@ -1149,7 +1149,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/html/parsing.html lxml-3.3.3/doc/html/parsing.html
--- lxml-3.3.2/doc/html/parsing.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/parsing.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
    
-
    Parsing XML and HTML with lxml
    
+
    Parsing XML and HTML with lxml
    
 
 
    lxml provides a very simple and powerful API for parsing XML and HTML.  It
 supports one-step parsing as well as step-by-step parsing using an
@@ -846,7 +846,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/html/performance.html lxml-3.3.3/doc/html/performance.html
--- lxml-3.3.2/doc/html/performance.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/performance.html	2014-03-04 18:18:50.000000000 +0000
@@ -11,7 +11,7 @@
 
    
-
    Benchmarks and Speed
    
+
    Benchmarks and Speed
    
 
    
 
 

 
 
 
 
 
 
 
 
    @@ -782,7 +782,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/html/resolvers.html lxml-3.3.3/doc/html/resolvers.html
--- lxml-3.3.2/doc/html/resolvers.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/resolvers.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
    
-
    Document loading and URL resolving
    
+
    Document loading and URL resolving
    
 
 
    
 
    Contents
    
@@ -234,7 +234,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/sax.html lxml-3.3.3/doc/html/sax.html
--- lxml-3.3.2/doc/html/sax.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/sax.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
 
 
    
-
    Sax support
    
+
    Sax support
    
 
 
    In this document we'll describe lxml's SAX support.  lxml has support for
 producing SAX events for an ElementTree or Element.  lxml can also turn SAX
@@ -108,7 +108,7 @@
 
    
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
 
diff -Nru lxml-3.3.2/doc/html/sitemap.html lxml-3.3.3/doc/html/sitemap.html
--- lxml-3.3.2/doc/html/sitemap.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/sitemap.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,5 +8,5 @@
    
    
   
    Sitemap of lxml.de - Processing XML and HTML with Python
    
-   
    
+   
    
  
\ No newline at end of file
diff -Nru lxml-3.3.2/doc/html/tutorial.html lxml-3.3.3/doc/html/tutorial.html
--- lxml-3.3.2/doc/html/tutorial.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/tutorial.html	2014-03-04 18:18:50.000000000 +0000
@@ -11,7 +11,7 @@
 
 
 
    
-
    The lxml.etree Tutorial
    
+
    The lxml.etree Tutorial
    
 
    
 
 

 
 
 
 
    @@ -1141,7 +1141,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/html/validation.html lxml-3.3.3/doc/html/validation.html
--- lxml-3.3.2/doc/html/validation.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/validation.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
    
-
    Validation with lxml
    
+
    Validation with lxml
    
 
 
    Apart from the built-in DTD support in parsers, lxml currently supports three
 schema languages: DTD, Relax NG and XML Schema.  All three provide
@@ -536,7 +536,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/html/xpathxslt.html lxml-3.3.3/doc/html/xpathxslt.html
--- lxml-3.3.2/doc/html/xpathxslt.html	2014-02-26 19:37:26.000000000 +0000
+++ lxml-3.3.3/doc/html/xpathxslt.html	2014-03-04 18:18:50.000000000 +0000
@@ -8,7 +8,7 @@
 
    
-
    XPath and XSLT with lxml
    
+
    XPath and XSLT with lxml
    
 
 
    lxml supports XPath 1.0, XSLT 1.0 and the EXSLT extensions through
 libxml2 and libxslt in a standards compliant way.
    
@@ -589,7 +589,7 @@
 
    
 
    
-Generated on: 2014-02-26.
+Generated on: 2014-03-04.
 
 
    
diff -Nru lxml-3.3.2/doc/main.txt lxml-3.3.3/doc/main.txt
--- lxml-3.3.2/doc/main.txt	2014-02-26 19:36:12.000000000 +0000
+++ lxml-3.3.3/doc/main.txt	2014-03-04 16:26:13.000000000 +0000
@@ -157,7 +157,7 @@
 that compiles on various platforms.  The source distribution is signed
 with `this key `_.
 
-The latest version is `lxml 3.3.3`_, released 2014-02-26
+The latest version is `lxml 3.3.3`_, released 2014-03-04
 (`changes for 3.3.3`_).  `Older versions <#old-versions>`_
 are listed below.
 
@@ -240,7 +240,9 @@
 `3.2 `_
 and the `latest in-development version `_.
 
-.. _`PDF documentation`: lxmldoc-3.3.2.pdf
+.. _`PDF documentation`: lxmldoc-3.3.3.pdf
+
+* `lxml 3.3.3`_, released 2014-03-04 (`changes for 3.3.3`_)
 
 * `lxml 3.3.2`_, released 2014-02-26 (`changes for 3.3.2`_)
 
@@ -284,6 +286,7 @@
 
 * `older releases `_
 
+.. _`lxml 3.3.3`: /files/lxml-3.3.3.tgz
 .. _`lxml 3.3.2`: /files/lxml-3.3.2.tgz
 .. _`lxml 3.3.1`: /files/lxml-3.3.1.tgz
 .. _`lxml 3.3.0`: /files/lxml-3.3.0.tgz
@@ -305,6 +308,7 @@
 .. _`lxml 3.0.1`: /files/lxml-3.0.1.tgz
 .. _`lxml 3.0`: /files/lxml-3.0.tgz
 
+.. _`changes for 3.3.3`: /changes-3.3.3.html
 .. _`changes for 3.3.2`: /changes-3.3.2.html
 .. _`changes for 3.3.1`: /changes-3.3.1.html
 .. _`changes for 3.3.0`: /changes-3.3.0.html
diff -Nru lxml-3.3.2/PKG-INFO lxml-3.3.3/PKG-INFO
--- lxml-3.3.2/PKG-INFO	2014-02-26 19:42:30.000000000 +0000
+++ lxml-3.3.3/PKG-INFO	2014-03-04 18:20:14.000000000 +0000
@@ -1,12 +1,12 @@
 Metadata-Version: 1.1
 Name: lxml
-Version: 3.3.2
+Version: 3.3.3
 Summary: Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API.
 Home-page: http://lxml.de/
 Author: lxml dev team
 Author-email: lxml-dev@lxml.de
 License: UNKNOWN
-Download-URL: http://pypi.python.org/packages/source/l/lxml/lxml-3.3.2.tar.gz
+Download-URL: http://pypi.python.org/packages/source/l/lxml/lxml-3.3.3.tar.gz
 Description: lxml is a Pythonic, mature binding for the libxml2 and libxslt libraries.  It
         provides safe and convenient access to these libraries using the ElementTree
         API.
@@ -37,33 +37,20 @@
         as soon as a maintenance branch has been established.  Note that this
         requires Cython to be installed at an appropriate version for the build.
         
-        3.3.2 (2014-02-26)
+        3.3.3 (2014-03-04)
         ==================
         
         Bugs fixed
         ----------
         
-        * The properties ``resolvers`` and ``version``, as well as the methods
-          ``set_element_class_lookup()`` and ``makeelement()``, were lost from
-          ``iterparse`` objects.
+        * Crash when using Element subtypes with ``__slots__``.
         
-        * LP#1222132: instances of ``XMLSchema``, ``Schematron`` and ``RelaxNG``
-          did not clear their local ``error_log`` before running a validation.
+        Other changes
+        -------------
         
-        * LP#1238500: lxml.doctestcompare mixed up "expected" and "actual" in
-          attribute values.
+        * The internal classes ``_LogEntry`` and ``_Attrib`` can no longer be
+          subclassed from Python code.
         
-        * Some file I/O tests were failing in MS-Windows due to incorrect temp file
-          usage.  Initial patch by Gabi Davar.
-        
-        * LP#910014: duplicate IDs in a document were not reported by DTD validation.
-        
-        * LP#1185332: ``tostring(method="html")`` did not use HTML serialisation
-          semantics for trailing tail text.  Initial patch by Sylvain Viollon.
-        
-        * LP#1281139: ``.attrib`` value of Comments lost its mutation methods
-          in 3.3.0.  Even though it is empty and immutable, it should still
-          provide the same interface as that returned for Elements.
         
         
         
diff -Nru lxml-3.3.2/src/lxml/includes/lxml-version.h lxml-3.3.3/src/lxml/includes/lxml-version.h
--- lxml-3.3.2/src/lxml/includes/lxml-version.h	2014-02-26 19:42:29.000000000 +0000
+++ lxml-3.3.3/src/lxml/includes/lxml-version.h	2014-03-04 18:20:13.000000000 +0000
@@ -1,3 +1,3 @@
 #ifndef LXML_VERSION_STRING
-#define LXML_VERSION_STRING "3.3.2"
+#define LXML_VERSION_STRING "3.3.3"
 #endif
diff -Nru lxml-3.3.2/src/lxml/lxml.etree.c lxml-3.3.3/src/lxml/lxml.etree.c
--- lxml-3.3.2/src/lxml/lxml.etree.c	2014-02-26 19:37:08.000000000 +0000
+++ lxml-3.3.3/src/lxml/lxml.etree.c	2014-03-04 16:26:37.000000000 +0000
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.20.1 on Wed Feb 26 20:36:57 2014 */
+/* Generated by Cython 0.20.1 on Tue Mar  4 17:26:25 2014 */
 
 #define PY_SSIZE_T_CLEAN
 #ifndef CYTHON_USE_PYLONG_INTERNALS
@@ -839,7 +839,7 @@
   xmlNode *node;
 };
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2573
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2570
  *                 self._storeTags(item, seen)
  * 
  *     cdef inline int cacheTags(self, _Document doc, bint force_into_dict=False) except -1:             # <<<<<<<<<<<<<<
@@ -897,8 +897,8 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":39
- * 
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":40
+ * @cython.final
  * @cython.freelist(16)
  * cdef class _LogEntry:             # <<<<<<<<<<<<<<
  *     """A log message entry from an error log.
@@ -919,7 +919,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":166
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":167
  * 
  * 
  * cdef class _BaseErrorLog:             # <<<<<<<<<<<<<<
@@ -934,7 +934,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":256
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":257
  *         return message
  * 
  * cdef class _ListErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -948,7 +948,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":373
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":374
  * @cython.final
  * @cython.internal
  * cdef class _ErrorLogContext:             # <<<<<<<<<<<<<<
@@ -962,7 +962,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":382
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":383
  *     cdef void* old_error_context
  * 
  * cdef class _ErrorLog(_ListErrorLog):             # <<<<<<<<<<<<<<
@@ -975,7 +975,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":439
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":440
  *         self._entries.append(entry)
  * 
  * cdef class _DomainErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -987,7 +987,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":448
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":449
  *             _ErrorLog.receive(self, entry)
  * 
  * cdef class _RotatingErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -1000,7 +1000,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":466
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":467
  *                 del self._entries[:offset]
  * 
  * cdef class PyErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -1033,9 +1033,9 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlDocumentType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":521
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":520
+ * 
  * 
- * @cython.freelist(4)
  * cdef class DocInfo:             # <<<<<<<<<<<<<<
  *     u"Document information provided by parser and DTD."
  *     cdef _Document _doc
@@ -1062,7 +1062,7 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlElementType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1544
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1542
  * 
  * @cython.internal
  * cdef class __ContentOnlyElement(_Element):             # <<<<<<<<<<<<<<
@@ -1075,7 +1075,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1611
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1609
  *         return []
  * 
  * cdef class _Comment(__ContentOnlyElement):             # <<<<<<<<<<<<<<
@@ -1087,7 +1087,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1619
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1617
  *         return u"" % self.text
  * 
  * cdef class _ProcessingInstruction(__ContentOnlyElement):             # <<<<<<<<<<<<<<
@@ -1099,7 +1099,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1669
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1667
  * cdef object _FIND_PI_ATTRIBUTES = re.compile(ur'\s+(\w+)\s*=\s*(?:\'([^\']*)\'|"([^"]*)")', re.U).findall
  * 
  * cdef class _Entity(__ContentOnlyElement):             # <<<<<<<<<<<<<<
@@ -1126,9 +1126,9 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1768
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1764
+ * 
  * 
- * @cython.freelist(8)
  * cdef public class _ElementTree [ type LxmlElementTreeType,             # <<<<<<<<<<<<<<
  *                                  object LxmlElementTree ]:
  *     cdef _Document _doc
@@ -1142,8 +1142,8 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlElementTreeType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2237
- * 
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2234
+ * @cython.final
  * @cython.freelist(16)
  * cdef class _Attrib:             # <<<<<<<<<<<<<<
  *     u"""A dict-like proxy for the ``Element.attrib`` property.
@@ -1155,7 +1155,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2377
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2374
  * @cython.final
  * @cython.internal
  * cdef class _AttribIterator:             # <<<<<<<<<<<<<<
@@ -1170,7 +1170,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2418
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2415
  * 
  * 
  * cdef public class _ElementTagMatcher [ object LxmlElementTagMatcher,             # <<<<<<<<<<<<<<
@@ -1188,7 +1188,7 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlElementTagMatcherType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2449
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2446
  *                 self._name = NULL
  * 
  * cdef public class _ElementIterator(_ElementTagMatcher) [             # <<<<<<<<<<<<<<
@@ -1203,7 +1203,7 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlElementIteratorType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2486
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2483
  * @cython.final
  * @cython.internal
  * cdef class _MultiTagMatcher:             # <<<<<<<<<<<<<<
@@ -1222,7 +1222,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2627
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2624
  *         return False
  * 
  * cdef class _ElementMatchIterator:             # <<<<<<<<<<<<<<
@@ -1238,7 +1238,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2656
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2653
  *         return current_node
  * 
  * cdef class ElementChildIterator(_ElementMatchIterator):             # <<<<<<<<<<<<<<
@@ -1250,7 +1250,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2676
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2673
  *         self._node = _elementFactory(node._doc, c_node) if c_node is not NULL else None
  * 
  * cdef class SiblingsIterator(_ElementMatchIterator):             # <<<<<<<<<<<<<<
@@ -1262,7 +1262,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2691
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2688
  *         self._storeNext(node)
  * 
  * cdef class AncestorsIterator(_ElementMatchIterator):             # <<<<<<<<<<<<<<
@@ -1274,7 +1274,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2701
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2698
  *         self._storeNext(node)
  * 
  * cdef class ElementDepthFirstIterator:             # <<<<<<<<<<<<<<
@@ -1290,7 +1290,7 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2777
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2774
  *         return NULL
  * 
  * cdef class ElementTextIterator:             # <<<<<<<<<<<<<<
@@ -1304,9 +1304,9 @@
 };
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2889
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2885
+ * PI = ProcessingInstruction
  * 
- * @cython.freelist(8)
  * cdef class CDATA:             # <<<<<<<<<<<<<<
  *     u"""CDATA(data)
  * 
@@ -2674,8 +2674,8 @@
 static struct __pyx_vtabstruct_4lxml_5etree__BaseParser *__pyx_vtabptr_4lxml_5etree__BaseParser;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":39
- * 
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":40
+ * @cython.final
  * @cython.freelist(16)
  * cdef class _LogEntry:             # <<<<<<<<<<<<<<
  *     """A log message entry from an error log.
@@ -2691,7 +2691,7 @@
 static PyObject *__pyx_f_4lxml_5etree_9_LogEntry__setGeneric(struct __pyx_obj_4lxml_5etree__LogEntry *, int, int, int, int, PyObject *, PyObject *);
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":166
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":167
  * 
  * 
  * cdef class _BaseErrorLog:             # <<<<<<<<<<<<<<
@@ -2714,7 +2714,7 @@
 static PyObject *__pyx_f_4lxml_5etree_13_BaseErrorLog__buildExceptionMessage(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, PyObject *);
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":256
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":257
  *         return message
  * 
  * cdef class _ListErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -2728,7 +2728,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree__ListErrorLog *__pyx_vtabptr_4lxml_5etree__ListErrorLog;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":382
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":383
  *     cdef void* old_error_context
  * 
  * cdef class _ErrorLog(_ListErrorLog):             # <<<<<<<<<<<<<<
@@ -2749,7 +2749,7 @@
 static int __pyx_f_4lxml_5etree_9_ErrorLog_disconnect(struct __pyx_obj_4lxml_5etree__ErrorLog *);
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":439
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":440
  *         self._entries.append(entry)
  * 
  * cdef class _DomainErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -2763,7 +2763,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree__DomainErrorLog *__pyx_vtabptr_4lxml_5etree__DomainErrorLog;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":448
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":449
  *             _ErrorLog.receive(self, entry)
  * 
  * cdef class _RotatingErrorLog(_ErrorLog):             # <<<<<<<<<<<<<<
@@ -2777,7 +2777,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree__RotatingErrorLog *__pyx_vtabptr_4lxml_5etree__RotatingErrorLog;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":466
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":467
  *                 del self._entries[:offset]
  * 
  * cdef class PyErrorLog(_BaseErrorLog):             # <<<<<<<<<<<<<<
@@ -2791,7 +2791,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree_PyErrorLog *__pyx_vtabptr_4lxml_5etree_PyErrorLog;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1544
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1542
  * 
  * @cython.internal
  * cdef class __ContentOnlyElement(_Element):             # <<<<<<<<<<<<<<
@@ -2805,7 +2805,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree___ContentOnlyElement *__pyx_vtabptr_4lxml_5etree___ContentOnlyElement;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1611
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1609
  *         return []
  * 
  * cdef class _Comment(__ContentOnlyElement):             # <<<<<<<<<<<<<<
@@ -2819,7 +2819,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree__Comment *__pyx_vtabptr_4lxml_5etree__Comment;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1619
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1617
  *         return u"" % self.text
  * 
  * cdef class _ProcessingInstruction(__ContentOnlyElement):             # <<<<<<<<<<<<<<
@@ -2833,7 +2833,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree__ProcessingInstruction *__pyx_vtabptr_4lxml_5etree__ProcessingInstruction;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1669
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1667
  * cdef object _FIND_PI_ATTRIBUTES = re.compile(ur'\s+(\w+)\s*=\s*(?:\'([^\']*)\'|"([^"]*)")', re.U).findall
  * 
  * cdef class _Entity(__ContentOnlyElement):             # <<<<<<<<<<<<<<
@@ -2848,9 +2848,9 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlElementTreeType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1768
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1764
+ * 
  * 
- * @cython.freelist(8)
  * cdef public class _ElementTree [ type LxmlElementTreeType,             # <<<<<<<<<<<<<<
  *                                  object LxmlElementTree ]:
  *     cdef _Document _doc
@@ -2864,7 +2864,7 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlElementTagMatcherType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2418
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2415
  * 
  * 
  * cdef public class _ElementTagMatcher [ object LxmlElementTagMatcher,             # <<<<<<<<<<<<<<
@@ -2879,7 +2879,7 @@
 
 __PYX_EXTERN_C DL_EXPORT(PyTypeObject) LxmlElementIteratorType;
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2449
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2446
  *                 self._name = NULL
  * 
  * cdef public class _ElementIterator(_ElementTagMatcher) [             # <<<<<<<<<<<<<<
@@ -2894,7 +2894,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree__ElementIterator *__pyx_vtabptr_4lxml_5etree__ElementIterator;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2486
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2483
  * @cython.final
  * @cython.internal
  * cdef class _MultiTagMatcher:             # <<<<<<<<<<<<<<
@@ -2927,7 +2927,7 @@
 static CYTHON_INLINE int __pyx_f_4lxml_5etree_16_MultiTagMatcher_matchesAttribute(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *, xmlAttr *);
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2627
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2624
  *         return False
  * 
  * cdef class _ElementMatchIterator:             # <<<<<<<<<<<<<<
@@ -2944,7 +2944,7 @@
 static int __pyx_f_4lxml_5etree_21_ElementMatchIterator__storeNext(struct __pyx_obj_4lxml_5etree__ElementMatchIterator *, struct LxmlElement *);
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2656
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2653
  *         return current_node
  * 
  * cdef class ElementChildIterator(_ElementMatchIterator):             # <<<<<<<<<<<<<<
@@ -2958,7 +2958,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree_ElementChildIterator *__pyx_vtabptr_4lxml_5etree_ElementChildIterator;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2676
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2673
  *         self._node = _elementFactory(node._doc, c_node) if c_node is not NULL else None
  * 
  * cdef class SiblingsIterator(_ElementMatchIterator):             # <<<<<<<<<<<<<<
@@ -2972,7 +2972,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree_SiblingsIterator *__pyx_vtabptr_4lxml_5etree_SiblingsIterator;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2691
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2688
  *         self._storeNext(node)
  * 
  * cdef class AncestorsIterator(_ElementMatchIterator):             # <<<<<<<<<<<<<<
@@ -2986,7 +2986,7 @@
 static struct __pyx_vtabstruct_4lxml_5etree_AncestorsIterator *__pyx_vtabptr_4lxml_5etree_AncestorsIterator;
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2701
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2698
  *         self._storeNext(node)
  * 
  * cdef class ElementDepthFirstIterator:             # <<<<<<<<<<<<<<
@@ -3435,7 +3435,7 @@
 static int __pyx_f_4lxml_5etree_30_ParserSchemaValidationContext_isvalid(struct __pyx_obj_4lxml_5etree__ParserSchemaValidationContext *);
 
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3286
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3282
  *     pass
  * 
  * cdef class _Validator:             # <<<<<<<<<<<<<<
@@ -6391,7 +6391,7 @@
 static char __pyx_k_FutureWarning[] = "FutureWarning";
 static char __pyx_k_StopIteration[] = "StopIteration";
 static char __pyx_k_XIncludeError[] = "XIncludeError";
-static char __pyx_k_XML_line_2991[] = "XML (line 2991)";
+static char __pyx_k_XML_line_2987[] = "XML (line 2987)";
 static char __pyx_k_XSLTExtension[] = "XSLTExtension";
 static char __pyx_k_XSLTSaveError[] = "XSLTSaveError";
 static char __pyx_k_class_mapping[] = "class_mapping";
@@ -7170,7 +7170,7 @@
 static PyObject *__pyx_n_s_XMLSyntaxError;
 static PyObject *__pyx_n_s_XMLTreeBuilder;
 static PyObject *__pyx_kp_s_XML_declaration_already_written;
-static PyObject *__pyx_kp_u_XML_line_2991;
+static PyObject *__pyx_kp_u_XML_line_2987;
 static PyObject *__pyx_kp_u_XML_text_parser_None_base_url_No;
 static PyObject *__pyx_n_u_XPATH_LOCATIONSET;
 static PyObject *__pyx_n_u_XPATH_POINT;
@@ -29694,7 +29694,7 @@
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":62
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":63
  *     cdef xmlChar* _c_filename
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -29717,7 +29717,7 @@
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__dealloc__", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":63
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":64
  * 
  *     def __dealloc__(self):
  *         tree.xmlFree(self._c_message)             # <<<<<<<<<<<<<<
@@ -29726,7 +29726,7 @@
  */
   xmlFree(__pyx_v_self->_c_message);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":64
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":65
  *     def __dealloc__(self):
  *         tree.xmlFree(self._c_message)
  *         tree.xmlFree(self._c_filename)             # <<<<<<<<<<<<<<
@@ -29735,7 +29735,7 @@
  */
   xmlFree(__pyx_v_self->_c_filename);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":62
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":63
  *     cdef xmlChar* _c_filename
  * 
  *     def __dealloc__(self):             # <<<<<<<<<<<<<<
@@ -29747,7 +29747,7 @@
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":67
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":68
  * 
  *     @cython.final
  *     cdef _setError(self, xmlerror.xmlError* error):             # <<<<<<<<<<<<<<
@@ -29767,7 +29767,7 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_setError", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":68
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":69
  *     @cython.final
  *     cdef _setError(self, xmlerror.xmlError* error):
  *         self.domain   = error.domain             # <<<<<<<<<<<<<<
@@ -29777,7 +29777,7 @@
   __pyx_t_1 = __pyx_v_error->domain;
   __pyx_v_self->domain = __pyx_t_1;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":69
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":70
  *     cdef _setError(self, xmlerror.xmlError* error):
  *         self.domain   = error.domain
  *         self.type     = error.code             # <<<<<<<<<<<<<<
@@ -29787,7 +29787,7 @@
   __pyx_t_1 = __pyx_v_error->code;
   __pyx_v_self->type = __pyx_t_1;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":70
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":71
  *         self.domain   = error.domain
  *         self.type     = error.code
  *         self.level    = error.level             # <<<<<<<<<<<<<<
@@ -29796,7 +29796,7 @@
  */
   __pyx_v_self->level = ((int)__pyx_v_error->level);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":71
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":72
  *         self.type     = error.code
  *         self.level    = error.level
  *         self.line     = error.line             # <<<<<<<<<<<<<<
@@ -29806,7 +29806,7 @@
   __pyx_t_1 = __pyx_v_error->line;
   __pyx_v_self->line = __pyx_t_1;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":72
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":73
  *         self.level    = error.level
  *         self.line     = error.line
  *         self.column   = error.int2             # <<<<<<<<<<<<<<
@@ -29816,7 +29816,7 @@
   __pyx_t_1 = __pyx_v_error->int2;
   __pyx_v_self->column = __pyx_t_1;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":73
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":74
  *         self.line     = error.line
  *         self.column   = error.int2
  *         self._c_message = NULL             # <<<<<<<<<<<<<<
@@ -29825,7 +29825,7 @@
  */
   __pyx_v_self->_c_message = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":74
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":75
  *         self.column   = error.int2
  *         self._c_message = NULL
  *         self._c_filename = NULL             # <<<<<<<<<<<<<<
@@ -29834,7 +29834,7 @@
  */
   __pyx_v_self->_c_filename = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":75
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":76
  *         self._c_message = NULL
  *         self._c_filename = NULL
  *         if error.message is NULL or error.message[0] in b'\n\0':             # <<<<<<<<<<<<<<
@@ -29859,7 +29859,7 @@
   }
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":76
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":77
  *         self._c_filename = NULL
  *         if error.message is NULL or error.message[0] in b'\n\0':
  *             self._message = u"unknown error"             # <<<<<<<<<<<<<<
@@ -29875,7 +29875,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":78
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":79
  *             self._message = u"unknown error"
  *         else:
  *             self._message = None             # <<<<<<<<<<<<<<
@@ -29888,7 +29888,7 @@
     __Pyx_DECREF(__pyx_v_self->_message);
     __pyx_v_self->_message = Py_None;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":79
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":80
  *         else:
  *             self._message = None
  *             self._c_message =  tree.xmlStrdup(             # <<<<<<<<<<<<<<
@@ -29897,7 +29897,7 @@
  */
     __pyx_v_self->_c_message = ((char *)xmlStrdup(((const xmlChar *)__pyx_v_error->message)));
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":81
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":82
  *             self._c_message =  tree.xmlStrdup(
  *                  error.message)
  *             if not self._c_message:             # <<<<<<<<<<<<<<
@@ -29907,19 +29907,19 @@
     __pyx_t_3 = ((!(__pyx_v_self->_c_message != 0)) != 0);
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":82
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":83
  *                  error.message)
  *             if not self._c_message:
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  *         if error.file is NULL:
  *             self._filename = u''
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 82; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 83; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":83
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":84
  *             if not self._c_message:
  *                 raise MemoryError()
  *         if error.file is NULL:             # <<<<<<<<<<<<<<
@@ -29929,7 +29929,7 @@
   __pyx_t_3 = ((__pyx_v_error->file == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":84
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":85
  *                 raise MemoryError()
  *         if error.file is NULL:
  *             self._filename = u''             # <<<<<<<<<<<<<<
@@ -29945,7 +29945,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":86
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":87
  *             self._filename = u''
  *         else:
  *             self._filename = None             # <<<<<<<<<<<<<<
@@ -29958,7 +29958,7 @@
     __Pyx_DECREF(__pyx_v_self->_filename);
     __pyx_v_self->_filename = Py_None;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":87
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":88
  *         else:
  *             self._filename = None
  *             self._c_filename = tree.xmlStrdup( error.file)             # <<<<<<<<<<<<<<
@@ -29967,7 +29967,7 @@
  */
     __pyx_v_self->_c_filename = xmlStrdup(((const xmlChar *)__pyx_v_error->file));
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":88
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":89
  *             self._filename = None
  *             self._c_filename = tree.xmlStrdup( error.file)
  *             if not self._c_filename:             # <<<<<<<<<<<<<<
@@ -29977,19 +29977,19 @@
     __pyx_t_3 = ((!(__pyx_v_self->_c_filename != 0)) != 0);
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":89
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":90
  *             self._c_filename = tree.xmlStrdup( error.file)
  *             if not self._c_filename:
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  * 
  *     @cython.final
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 89; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 90; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   __pyx_L5:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":67
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":68
  * 
  *     @cython.final
  *     cdef _setError(self, xmlerror.xmlError* error):             # <<<<<<<<<<<<<<
@@ -30009,7 +30009,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":92
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":93
  * 
  *     @cython.final
  *     cdef _setGeneric(self, int domain, int type, int level, int line,             # <<<<<<<<<<<<<<
@@ -30022,7 +30022,7 @@
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("_setGeneric", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":94
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":95
  *     cdef _setGeneric(self, int domain, int type, int level, int line,
  *                      message, filename):
  *         self.domain  = domain             # <<<<<<<<<<<<<<
@@ -30031,7 +30031,7 @@
  */
   __pyx_v_self->domain = __pyx_v_domain;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":95
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":96
  *                      message, filename):
  *         self.domain  = domain
  *         self.type    = type             # <<<<<<<<<<<<<<
@@ -30040,7 +30040,7 @@
  */
   __pyx_v_self->type = __pyx_v_type;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":96
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":97
  *         self.domain  = domain
  *         self.type    = type
  *         self.level   = level             # <<<<<<<<<<<<<<
@@ -30049,7 +30049,7 @@
  */
   __pyx_v_self->level = __pyx_v_level;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":97
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":98
  *         self.type    = type
  *         self.level   = level
  *         self.line    = line             # <<<<<<<<<<<<<<
@@ -30058,7 +30058,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":220
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 }
 
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":240
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":241
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":242
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":242
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-  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":243
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":244
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":245
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@@ -32447,7 +32447,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":245
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":246
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@@ -32461,7 +32461,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":247
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":248
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@@ -32473,7 +32473,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":248
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":249
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":249
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":250
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@@ -32493,18 +32493,18 @@
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":251
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-      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_self->_first_error->line); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_self->_first_error->line); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 252; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":250
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":253
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+      __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 254; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":254
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":239
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":240
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@@ -32594,7 +32594,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":168
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+  __Pyx_RaiseArgtupleInvalid("__init__", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[1]; __pyx_lineno = 261; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":261
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+  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_entries); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 262; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":262
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":263
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":263
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@@ -32760,7 +32760,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":264
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":265
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+      __pyx_t_3 = __Pyx_GetItemInt(__pyx_v_entries, -1, long, 1, __Pyx_PyInt_From_long, 0, 1, 1); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 266; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":266
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":394
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":399
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":400
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":401
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":405
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":407
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+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":564
  *     cdef python.PyObject* thread_dict
  *     thread_dict = python.PyThreadState_GetDict()
  *     if thread_dict is NULL:             # <<<<<<<<<<<<<<
@@ -37240,7 +37240,7 @@
   __pyx_t_1 = ((__pyx_v_thread_dict == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":565
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":566
  *     if thread_dict is NULL:
  *         global __GLOBAL_ERROR_LOG
  *         __GLOBAL_ERROR_LOG = log             # <<<<<<<<<<<<<<
@@ -37255,18 +37255,18 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":567
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":568
  *         __GLOBAL_ERROR_LOG = log
  *     else:
  *         (thread_dict)[u"_GlobalErrorLog"] = log             # <<<<<<<<<<<<<<
  * 
  * cdef __copyGlobalErrorLog():
  */
-    if (unlikely(PyObject_SetItem(((PyObject *)__pyx_v_thread_dict), __pyx_n_u_GlobalErrorLog, ((PyObject *)__pyx_v_log)) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (unlikely(PyObject_SetItem(((PyObject *)__pyx_v_thread_dict), __pyx_n_u_GlobalErrorLog, ((PyObject *)__pyx_v_log)) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":559
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":560
  *         return log
  * 
  * cdef _setGlobalErrorLog(_BaseErrorLog log):             # <<<<<<<<<<<<<<
@@ -37286,7 +37286,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":569
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":570
  *         (thread_dict)[u"_GlobalErrorLog"] = log
  * 
  * cdef __copyGlobalErrorLog():             # <<<<<<<<<<<<<<
@@ -37304,7 +37304,7 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__copyGlobalErrorLog", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":571
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":572
  * cdef __copyGlobalErrorLog():
  *     u"Helper function for properties in exceptions."
  *     return _getGlobalErrorLog().copy()             # <<<<<<<<<<<<<<
@@ -37312,16 +37312,16 @@
  * def use_global_python_log(PyErrorLog log not None):
  */
   __Pyx_XDECREF(__pyx_r);
-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseErrorLog *)((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_1)->__pyx_vtab)->copy(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_1), 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__BaseErrorLog *)((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_1)->__pyx_vtab)->copy(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_1), 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 572; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":569
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":570
  *         (thread_dict)[u"_GlobalErrorLog"] = log
  * 
  * cdef __copyGlobalErrorLog():             # <<<<<<<<<<<<<<
@@ -37341,7 +37341,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":573
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":574
  *     return _getGlobalErrorLog().copy()
  * 
  * def use_global_python_log(PyErrorLog log not None):             # <<<<<<<<<<<<<<
@@ -37360,7 +37360,7 @@
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("use_global_python_log (wrapper)", 0);
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_log), __pyx_ptype_4lxml_5etree_PyErrorLog, 0, "log", 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 573; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_log), __pyx_ptype_4lxml_5etree_PyErrorLog, 0, "log", 0))) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_r = __pyx_pf_4lxml_5etree_4use_global_python_log(__pyx_self, ((struct __pyx_obj_4lxml_5etree_PyErrorLog *)__pyx_v_log));
 
   /* function exit code */
@@ -37381,18 +37381,18 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":586
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":587
  *     function will only set the global error log of the current thread.
  *     """
  *     _setGlobalErrorLog(log)             # <<<<<<<<<<<<<<
  * 
  * 
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__setGlobalErrorLog(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_v_log)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 586; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__setGlobalErrorLog(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_v_log)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":573
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":574
  *     return _getGlobalErrorLog().copy()
  * 
  * def use_global_python_log(PyErrorLog log not None):             # <<<<<<<<<<<<<<
@@ -37413,7 +37413,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":590
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":591
  * 
  * # local log functions: forward error to logger object
  * cdef void _forwardError(void* c_log_handler, xmlerror.xmlError* error) with gil:             # <<<<<<<<<<<<<<
@@ -37434,7 +37434,7 @@
   #endif
   __Pyx_RefNannySetupContext("_forwardError", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":592
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":593
  * cdef void _forwardError(void* c_log_handler, xmlerror.xmlError* error) with gil:
  *     cdef _BaseErrorLog log_handler
  *     if c_log_handler is not NULL:             # <<<<<<<<<<<<<<
@@ -37444,7 +37444,7 @@
   __pyx_t_1 = ((__pyx_v_c_log_handler != NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":593
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":594
  *     cdef _BaseErrorLog log_handler
  *     if c_log_handler is not NULL:
  *         log_handler = <_BaseErrorLog>c_log_handler             # <<<<<<<<<<<<<<
@@ -37459,21 +37459,21 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":595
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":596
  *         log_handler = <_BaseErrorLog>c_log_handler
  *     else:
  *         log_handler = _getGlobalErrorLog()             # <<<<<<<<<<<<<<
  *     log_handler._receive(error)
  * 
  */
-    __pyx_t_2 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 595; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = ((PyObject *)__pyx_f_4lxml_5etree__getGlobalErrorLog()); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 596; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_2);
     __pyx_v_log_handler = ((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_t_2);
     __pyx_t_2 = 0;
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":596
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":597
  *     else:
  *         log_handler = _getGlobalErrorLog()
  *     log_handler._receive(error)             # <<<<<<<<<<<<<<
@@ -37482,7 +37482,7 @@
  */
   __pyx_f_4lxml_5etree_13_BaseErrorLog__receive(__pyx_v_log_handler, __pyx_v_error);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":590
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":591
  * 
  * # local log functions: forward error to logger object
  * cdef void _forwardError(void* c_log_handler, xmlerror.xmlError* error) with gil:             # <<<<<<<<<<<<<<
@@ -37503,7 +37503,7 @@
   #endif
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":598
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":599
  *     log_handler._receive(error)
  * 
  * cdef void _receiveError(void* c_log_handler, xmlerror.xmlError* error) nogil:             # <<<<<<<<<<<<<<
@@ -37513,7 +37513,7 @@
 
 static void __pyx_f_4lxml_5etree__receiveError(void *__pyx_v_c_log_handler, xmlError *__pyx_v_error) {
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":601
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":602
  *     # no Python objects here, may be called without thread context !
  *     if __DEBUG:
  *         _forwardError(c_log_handler, error)             # <<<<<<<<<<<<<<
@@ -37522,7 +37522,7 @@
  */
   __pyx_f_4lxml_5etree__forwardError(__pyx_v_c_log_handler, __pyx_v_error);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":598
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":599
  *     log_handler._receive(error)
  * 
  * cdef void _receiveError(void* c_log_handler, xmlerror.xmlError* error) nogil:             # <<<<<<<<<<<<<<
@@ -37533,7 +37533,7 @@
   /* function exit code */
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":603
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":604
  *         _forwardError(c_log_handler, error)
  * 
  * cdef void _receiveXSLTError(void* c_log_handler, char* msg, ...) nogil:             # <<<<<<<<<<<<<<
@@ -37558,7 +37558,7 @@
   int __pyx_t_2;
   int __pyx_t_3;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":614
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":615
  *     cdef char* c_str
  *     cdef int text_size, element_size, format_count, c_int
  *     if not __DEBUG or msg is NULL:             # <<<<<<<<<<<<<<
@@ -37568,7 +37568,7 @@
   __pyx_t_1 = ((__pyx_v_msg == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":615
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":616
  *     cdef int text_size, element_size, format_count, c_int
  *     if not __DEBUG or msg is NULL:
  *         return             # <<<<<<<<<<<<<<
@@ -37578,7 +37578,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":616
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":617
  *     if not __DEBUG or msg is NULL:
  *         return
  *     if msg[0] in b'\n\0':             # <<<<<<<<<<<<<<
@@ -37589,7 +37589,7 @@
     case '\x00':
     case '\n':
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":617
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":618
  *         return
  *     if msg[0] in b'\n\0':
  *         return             # <<<<<<<<<<<<<<
@@ -37601,7 +37601,7 @@
     default: break;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":619
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":620
  *         return
  * 
  *     c_text = c_element = c_error.file = NULL             # <<<<<<<<<<<<<<
@@ -37612,7 +37612,7 @@
   __pyx_v_c_element = NULL;
   __pyx_v_c_error.file = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":620
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":621
  * 
  *     c_text = c_element = c_error.file = NULL
  *     c_error.line = 0             # <<<<<<<<<<<<<<
@@ -37621,7 +37621,7 @@
  */
   __pyx_v_c_error.line = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":623
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":624
  * 
  *     # parse "NAME %s" chunks from the format string
  *     cvarargs.va_start(args, msg)             # <<<<<<<<<<<<<<
@@ -37630,7 +37630,7 @@
  */
   va_start(__pyx_v_args, __pyx_v_msg);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":624
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":625
  *     # parse "NAME %s" chunks from the format string
  *     cvarargs.va_start(args, msg)
  *     c_name_pos = c_pos = msg             # <<<<<<<<<<<<<<
@@ -37640,7 +37640,7 @@
   __pyx_v_c_name_pos = __pyx_v_msg;
   __pyx_v_c_pos = __pyx_v_msg;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":625
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":626
  *     cvarargs.va_start(args, msg)
  *     c_name_pos = c_pos = msg
  *     format_count = 0             # <<<<<<<<<<<<<<
@@ -37649,7 +37649,7 @@
  */
   __pyx_v_format_count = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":626
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":627
  *     c_name_pos = c_pos = msg
  *     format_count = 0
  *     while c_pos[0]:             # <<<<<<<<<<<<<<
@@ -37660,7 +37660,7 @@
     __pyx_t_1 = ((__pyx_v_c_pos[0]) != 0);
     if (!__pyx_t_1) break;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":627
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":628
  *     format_count = 0
  *     while c_pos[0]:
  *         if c_pos[0] == b'%':             # <<<<<<<<<<<<<<
@@ -37670,7 +37670,7 @@
     __pyx_t_1 = (((__pyx_v_c_pos[0]) == '%') != 0);
     if (__pyx_t_1) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":628
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":629
  *     while c_pos[0]:
  *         if c_pos[0] == b'%':
  *             c_pos += 1             # <<<<<<<<<<<<<<
@@ -37679,7 +37679,7 @@
  */
       __pyx_v_c_pos = (__pyx_v_c_pos + 1);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":629
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":630
  *         if c_pos[0] == b'%':
  *             c_pos += 1
  *             if c_pos[0] == b's':  # "%s"             # <<<<<<<<<<<<<<
@@ -37689,7 +37689,7 @@
       __pyx_t_1 = (((__pyx_v_c_pos[0]) == 's') != 0);
       if (__pyx_t_1) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":630
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":631
  *             c_pos += 1
  *             if c_pos[0] == b's':  # "%s"
  *                 format_count += 1             # <<<<<<<<<<<<<<
@@ -37698,7 +37698,7 @@
  */
         __pyx_v_format_count = (__pyx_v_format_count + 1);
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":631
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":632
  *             if c_pos[0] == b's':  # "%s"
  *                 format_count += 1
  *                 c_str = cvarargs.va_charptr(args)             # <<<<<<<<<<<<<<
@@ -37707,7 +37707,7 @@
  */
         __pyx_v_c_str = va_charptr(__pyx_v_args);
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":632
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":633
  *                 format_count += 1
  *                 c_str = cvarargs.va_charptr(args)
  *                 if c_pos == msg + 1:             # <<<<<<<<<<<<<<
@@ -37717,7 +37717,7 @@
         __pyx_t_1 = ((__pyx_v_c_pos == (__pyx_v_msg + 1)) != 0);
         if (__pyx_t_1) {
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":633
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":634
  *                 c_str = cvarargs.va_charptr(args)
  *                 if c_pos == msg + 1:
  *                     c_text = c_str  # msg == "%s..."             # <<<<<<<<<<<<<<
@@ -37728,7 +37728,7 @@
           goto __pyx_L8;
         }
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":634
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":635
  *                 if c_pos == msg + 1:
  *                     c_text = c_str  # msg == "%s..."
  *                 elif c_name_pos[0] == b'e':             # <<<<<<<<<<<<<<
@@ -37738,7 +37738,7 @@
         __pyx_t_1 = (((__pyx_v_c_name_pos[0]) == 'e') != 0);
         if (__pyx_t_1) {
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":635
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":636
  *                     c_text = c_str  # msg == "%s..."
  *                 elif c_name_pos[0] == b'e':
  *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):             # <<<<<<<<<<<<<<
@@ -37748,7 +37748,7 @@
           __pyx_t_1 = (strncmp(__pyx_v_c_name_pos, __pyx_k_element_s, 10) != 0);
           if (__pyx_t_1) {
 
-            /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":636
+            /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":637
  *                 elif c_name_pos[0] == b'e':
  *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
  *                         c_element = c_str             # <<<<<<<<<<<<<<
@@ -37762,7 +37762,7 @@
           goto __pyx_L8;
         }
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":637
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":638
  *                     if cstring_h.strncmp(c_name_pos, 'element %s', 10):
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':             # <<<<<<<<<<<<<<
@@ -37772,7 +37772,7 @@
         __pyx_t_1 = (((__pyx_v_c_name_pos[0]) == 'f') != 0);
         if (__pyx_t_1) {
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":638
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":639
  *                         c_element = c_str
  *                 elif c_name_pos[0] == b'f':
  *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):             # <<<<<<<<<<<<<<
@@ -37782,7 +37782,7 @@
           __pyx_t_1 = (strncmp(__pyx_v_c_name_pos, __pyx_k_file_s, 7) != 0);
           if (__pyx_t_1) {
 
-            /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":640
+            /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":641
  *                     if cstring_h.strncmp(c_name_pos, 'file %s', 7):
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  *                                              c_str, 23) == 0:             # <<<<<<<<<<<<<<
@@ -37792,7 +37792,7 @@
             __pyx_t_1 = ((strncmp(__pyx_k_string___STRING__XSLT, __pyx_v_c_str, 23) == 0) != 0);
             if (__pyx_t_1) {
 
-              /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":641
+              /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":642
  *                         if cstring_h.strncmp('string://__STRING__XSLT',
  *                                              c_str, 23) == 0:
  *                             c_str = ''             # <<<<<<<<<<<<<<
@@ -37804,7 +37804,7 @@
             }
             __pyx_L11:;
 
-            /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":642
+            /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":643
  *                                              c_str, 23) == 0:
  *                             c_str = ''
  *                         c_error.file = c_str             # <<<<<<<<<<<<<<
@@ -37821,7 +37821,7 @@
         goto __pyx_L7;
       }
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":643
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":644
  *                             c_str = ''
  *                         c_error.file = c_str
  *             elif c_pos[0] == b'd':  # "%d"             # <<<<<<<<<<<<<<
@@ -37831,7 +37831,7 @@
       __pyx_t_1 = (((__pyx_v_c_pos[0]) == 'd') != 0);
       if (__pyx_t_1) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":644
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":645
  *                         c_error.file = c_str
  *             elif c_pos[0] == b'd':  # "%d"
  *                 format_count += 1             # <<<<<<<<<<<<<<
@@ -37840,7 +37840,7 @@
  */
         __pyx_v_format_count = (__pyx_v_format_count + 1);
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":645
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":646
  *             elif c_pos[0] == b'd':  # "%d"
  *                 format_count += 1
  *                 c_int = cvarargs.va_int(args)             # <<<<<<<<<<<<<<
@@ -37849,7 +37849,7 @@
  */
         __pyx_v_c_int = va_int(__pyx_v_args);
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":646
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":647
  *                 format_count += 1
  *                 c_int = cvarargs.va_int(args)
  *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):             # <<<<<<<<<<<<<<
@@ -37859,7 +37859,7 @@
         __pyx_t_1 = (strncmp(__pyx_v_c_name_pos, __pyx_k_line_d, 7) != 0);
         if (__pyx_t_1) {
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":647
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":648
  *                 c_int = cvarargs.va_int(args)
  *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):
  *                     c_error.line = c_int             # <<<<<<<<<<<<<<
@@ -37873,7 +37873,7 @@
         goto __pyx_L7;
       }
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":648
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":649
  *                 if cstring_h.strncmp(c_name_pos, 'line %d', 7):
  *                     c_error.line = c_int
  *             elif c_pos[0] != b'%':  # "%%" == "%"             # <<<<<<<<<<<<<<
@@ -37883,7 +37883,7 @@
       __pyx_t_1 = (((__pyx_v_c_pos[0]) != '%') != 0);
       if (__pyx_t_1) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":649
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":650
  *                     c_error.line = c_int
  *             elif c_pos[0] != b'%':  # "%%" == "%"
  *                 format_count += 1             # <<<<<<<<<<<<<<
@@ -37892,7 +37892,7 @@
  */
         __pyx_v_format_count = (__pyx_v_format_count + 1);
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":650
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":651
  *             elif c_pos[0] != b'%':  # "%%" == "%"
  *                 format_count += 1
  *                 break  # unexpected format or end of string => abort             # <<<<<<<<<<<<<<
@@ -37905,7 +37905,7 @@
       goto __pyx_L6;
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":651
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":652
  *                 format_count += 1
  *                 break  # unexpected format or end of string => abort
  *         elif c_pos[0] == b' ':             # <<<<<<<<<<<<<<
@@ -37915,7 +37915,7 @@
     __pyx_t_1 = (((__pyx_v_c_pos[0]) == ' ') != 0);
     if (__pyx_t_1) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":652
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":653
  *                 break  # unexpected format or end of string => abort
  *         elif c_pos[0] == b' ':
  *             if c_pos[1] != b'%':             # <<<<<<<<<<<<<<
@@ -37925,7 +37925,7 @@
       __pyx_t_1 = (((__pyx_v_c_pos[1]) != '%') != 0);
       if (__pyx_t_1) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":653
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":654
  *         elif c_pos[0] == b' ':
  *             if c_pos[1] != b'%':
  *                 c_name_pos = c_pos + 1             # <<<<<<<<<<<<<<
@@ -37940,7 +37940,7 @@
     }
     __pyx_L6:;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":654
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":655
  *             if c_pos[1] != b'%':
  *                 c_name_pos = c_pos + 1
  *         c_pos += 1             # <<<<<<<<<<<<<<
@@ -37951,7 +37951,7 @@
   }
   __pyx_L5_break:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":655
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":656
  *                 c_name_pos = c_pos + 1
  *         c_pos += 1
  *     cvarargs.va_end(args)             # <<<<<<<<<<<<<<
@@ -37960,7 +37960,7 @@
  */
   va_end(__pyx_v_args);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":657
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":658
  *     cvarargs.va_end(args)
  * 
  *     c_message = NULL             # <<<<<<<<<<<<<<
@@ -37969,7 +37969,7 @@
  */
   __pyx_v_c_message = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":658
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":659
  * 
  *     c_message = NULL
  *     if c_text is NULL:             # <<<<<<<<<<<<<<
@@ -37979,7 +37979,7 @@
   __pyx_t_1 = ((__pyx_v_c_text == NULL) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":659
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":660
  *     c_message = NULL
  *     if c_text is NULL:
  *         if c_element is not NULL and format_count == 1:             # <<<<<<<<<<<<<<
@@ -37995,7 +37995,7 @@
     }
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":661
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":662
  *         if c_element is not NULL and format_count == 1:
  *             # special case: a single occurrence of 'element %s'
  *             text_size    = cstring_h.strlen(msg)             # <<<<<<<<<<<<<<
@@ -38004,7 +38004,7 @@
  */
       __pyx_v_text_size = strlen(__pyx_v_msg);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":662
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":663
  *             # special case: a single occurrence of 'element %s'
  *             text_size    = cstring_h.strlen(msg)
  *             element_size = cstring_h.strlen(c_element)             # <<<<<<<<<<<<<<
@@ -38013,7 +38013,7 @@
  */
       __pyx_v_element_size = strlen(__pyx_v_c_element);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":663
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":664
  *             text_size    = cstring_h.strlen(msg)
  *             element_size = cstring_h.strlen(c_element)
  *             c_message = stdlib.malloc(             # <<<<<<<<<<<<<<
@@ -38022,7 +38022,7 @@
  */
       __pyx_v_c_message = ((char *)malloc((((__pyx_v_text_size + __pyx_v_element_size) + 1) * (sizeof(char)))));
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":665
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":666
  *             c_message = stdlib.malloc(
  *                 (text_size + element_size + 1) * sizeof(char))
  *             stdio.sprintf(c_message, msg, c_element)             # <<<<<<<<<<<<<<
@@ -38031,7 +38031,7 @@
  */
       sprintf(__pyx_v_c_message, __pyx_v_msg, __pyx_v_c_element);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":666
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":667
  *                 (text_size + element_size + 1) * sizeof(char))
  *             stdio.sprintf(c_message, msg, c_element)
  *             c_error.message = c_message             # <<<<<<<<<<<<<<
@@ -38043,7 +38043,7 @@
     }
     /*else*/ {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":668
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":669
  *             c_error.message = c_message
  *         else:
  *             c_error.message = ''             # <<<<<<<<<<<<<<
@@ -38056,7 +38056,7 @@
     goto __pyx_L14;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":669
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":670
  *         else:
  *             c_error.message = ''
  *     elif c_element is NULL:             # <<<<<<<<<<<<<<
@@ -38066,7 +38066,7 @@
   __pyx_t_3 = ((__pyx_v_c_element == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":670
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":671
  *             c_error.message = ''
  *     elif c_element is NULL:
  *         c_error.message = c_text             # <<<<<<<<<<<<<<
@@ -38078,7 +38078,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":672
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":673
  *         c_error.message = c_text
  *     else:
  *         text_size    = cstring_h.strlen(c_text)             # <<<<<<<<<<<<<<
@@ -38087,7 +38087,7 @@
  */
     __pyx_v_text_size = strlen(__pyx_v_c_text);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":673
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":674
  *     else:
  *         text_size    = cstring_h.strlen(c_text)
  *         element_size = cstring_h.strlen(c_element)             # <<<<<<<<<<<<<<
@@ -38096,7 +38096,7 @@
  */
     __pyx_v_element_size = strlen(__pyx_v_c_element);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":674
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":675
  *         text_size    = cstring_h.strlen(c_text)
  *         element_size = cstring_h.strlen(c_element)
  *         c_message = stdlib.malloc(             # <<<<<<<<<<<<<<
@@ -38105,7 +38105,7 @@
  */
     __pyx_v_c_message = ((char *)malloc(((((__pyx_v_text_size + 12) + __pyx_v_element_size) + 1) * (sizeof(char)))));
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":676
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":677
  *         c_message = stdlib.malloc(
  *             (text_size + 12 + element_size + 1) * sizeof(char))
  *         stdio.sprintf(c_message, "%s, element '%s'", c_text, c_element)             # <<<<<<<<<<<<<<
@@ -38114,7 +38114,7 @@
  */
     sprintf(__pyx_v_c_message, __pyx_k_s_element_s, __pyx_v_c_text, __pyx_v_c_element);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":677
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":678
  *             (text_size + 12 + element_size + 1) * sizeof(char))
  *         stdio.sprintf(c_message, "%s, element '%s'", c_text, c_element)
  *         c_error.message = c_message             # <<<<<<<<<<<<<<
@@ -38125,7 +38125,7 @@
   }
   __pyx_L14:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":679
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":680
  *         c_error.message = c_message
  * 
  *     c_error.domain = xmlerror.XML_FROM_XSLT             # <<<<<<<<<<<<<<
@@ -38134,7 +38134,7 @@
  */
   __pyx_v_c_error.domain = XML_FROM_XSLT;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":680
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":681
  * 
  *     c_error.domain = xmlerror.XML_FROM_XSLT
  *     c_error.code   = xmlerror.XML_ERR_OK    # what else?             # <<<<<<<<<<<<<<
@@ -38143,7 +38143,7 @@
  */
   __pyx_v_c_error.code = XML_ERR_OK;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":681
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":682
  *     c_error.domain = xmlerror.XML_FROM_XSLT
  *     c_error.code   = xmlerror.XML_ERR_OK    # what else?
  *     c_error.level  = xmlerror.XML_ERR_ERROR # what else?             # <<<<<<<<<<<<<<
@@ -38152,7 +38152,7 @@
  */
   __pyx_v_c_error.level = XML_ERR_ERROR;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":682
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":683
  *     c_error.code   = xmlerror.XML_ERR_OK    # what else?
  *     c_error.level  = xmlerror.XML_ERR_ERROR # what else?
  *     c_error.int2   = 0             # <<<<<<<<<<<<<<
@@ -38161,7 +38161,7 @@
  */
   __pyx_v_c_error.int2 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":684
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":685
  *     c_error.int2   = 0
  * 
  *     _forwardError(c_log_handler, &c_error)             # <<<<<<<<<<<<<<
@@ -38170,7 +38170,7 @@
  */
   __pyx_f_4lxml_5etree__forwardError(__pyx_v_c_log_handler, (&__pyx_v_c_error));
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":686
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":687
  *     _forwardError(c_log_handler, &c_error)
  * 
  *     if c_message is not NULL:             # <<<<<<<<<<<<<<
@@ -38180,7 +38180,7 @@
   __pyx_t_3 = ((__pyx_v_c_message != NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":687
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":688
  * 
  *     if c_message is not NULL:
  *         stdlib.free(c_message)             # <<<<<<<<<<<<<<
@@ -38192,7 +38192,7 @@
   }
   __pyx_L16:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":603
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":604
  *         _forwardError(c_log_handler, error)
  * 
  * cdef void _receiveXSLTError(void* c_log_handler, char* msg, ...) nogil:             # <<<<<<<<<<<<<<
@@ -38204,7 +38204,7 @@
   __pyx_L0:;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":693
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":694
  * ################################################################################
  * 
  * cdef __initErrorConstants():             # <<<<<<<<<<<<<<
@@ -38242,34 +38242,34 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__initErrorConstants", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":696
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":697
  *     u"Called at setup time to parse the constants and build the classes below."
  *     global __ERROR_LEVELS, __ERROR_DOMAINS, __PARSER_ERROR_TYPES, __RELAXNG_ERROR_TYPES
  *     find_constants = re.compile(ur"\s*([a-zA-Z0-9_]+)\s*=\s*([0-9]+)").findall             # <<<<<<<<<<<<<<
  *     const_defs = ((ErrorLevels,          __ERROR_LEVELS),
  *                   (ErrorDomains,         __ERROR_DOMAINS),
  */
-  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_4lxml_5etree_re, __pyx_n_s_compile); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_4lxml_5etree_re, __pyx_n_s_compile); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 697; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":699
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":700
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":697
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":703
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+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-            {__pyx_filename = __pyx_f[1]; __pyx_lineno = 707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+          __pyx_t_11 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_11)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-          {__pyx_filename = __pyx_f[1]; __pyx_lineno = 707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          {__pyx_filename = __pyx_f[1]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":708
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+        __pyx_t_4 = PyNumber_Int(__pyx_v_value); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":710
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+        __pyx_t_14 = PyObject_SetAttr(__pyx_v_cls, __pyx_v_name, __pyx_v_value); if (unlikely(__pyx_t_14 == -1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 710; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":710
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+        if (unlikely(PyDict_SetItem(__pyx_v_reverse_dict, __pyx_v_value, __pyx_v_name) < 0)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 711; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":713
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":714
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":693
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+  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 523; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":576
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":578
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":577
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":582
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":584
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":590
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":594
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":597
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":598
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":597
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":599
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":600
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":599
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":601
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+    __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 600; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":600
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":599
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+    __pyx_t_4 = PyUnicode_Format(__pyx_kp_u_DOCTYPE_s_SYSTEM_s, __pyx_t_1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 599; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":602
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":601
  *                 return u'' % (
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":603
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":602
  *                     root_name, system_url)
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+    __pyx_t_4 = PyUnicode_Format(__pyx_kp_u_DOCTYPE_s, __pyx_v_root_name); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 602; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":605
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":604
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":590
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":589
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":609
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":610
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":609
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+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__dtdFactory(__pyx_v_self->_doc->_c_doc->intSubset)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":609
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":608
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":614
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":613
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":615
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+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__dtdFactory(__pyx_v_self->_doc->_c_doc->extSubset)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 614; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":614
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":613
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":632
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":639
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":642
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":643
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":641
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+    __pyx_t_2 = __pyx_f_4lxml_5etree__unregisterProxy(__pyx_v_self); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 641; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":644
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":642
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":639
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":637
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":648
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":653
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":651
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  *         cdef xmlNode* c_node = NULL             # <<<<<<<<<<<<<<
@@ -42010,7 +42010,7 @@
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   __pyx_v_c_node = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":658
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":656
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  *         cdef bint left_to_right
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":659
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":657
  *         cdef bint left_to_right
  *         cdef Py_ssize_t slicelength = 0, step = 0
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  *         if value is None:
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 659; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 657; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":660
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":658
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":661
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 661; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 659; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":662
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":660
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":664
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+    __pyx_t_1 = __pyx_f_4lxml_5etree__findChildSlice(((PyObject*)__pyx_v_x), __pyx_v_self->_c_node, (&__pyx_v_c_node), (&__pyx_v_step), (&__pyx_v_slicelength)); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 662; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":665
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":663
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":666
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":664
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":668
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":666
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":669
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":667
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@@ -42113,16 +42113,16 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":670
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":668
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+    __pyx_t_1 = __pyx_f_4lxml_5etree__replaceSlice(__pyx_v_self, __pyx_v_c_node, __pyx_v_slicelength, __pyx_v_step, __pyx_v_left_to_right, __pyx_v_value); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 668; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":671
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":669
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":674
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":672
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-    if (!(likely(((__pyx_v_value) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_value, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 674; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_v_value) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_value, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 672; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_4 = __pyx_v_value;
     __Pyx_INCREF(__pyx_t_4);
     __pyx_v_element = ((struct LxmlElement *)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":675
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":673
  *             # otherwise: normal item assignment
  *             element = value
  *             _assertValidNode(element)             # <<<<<<<<<<<<<<
  *             c_node = _findChild(self._c_node, x)
  *             if c_node is NULL:
  */
-    __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 675; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 673; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":676
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":674
  *             element = value
  *             _assertValidNode(element)
  *             c_node = _findChild(self._c_node, x)             # <<<<<<<<<<<<<<
  *             if c_node is NULL:
  *                 raise IndexError, u"list index out of range"
  */
-    __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_v_x); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 676; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_v_x); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 674; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_c_node = __pyx_f_4lxml_5etree__findChild(__pyx_v_self->_c_node, __pyx_t_5);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":677
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":675
  *             _assertValidNode(element)
  *             c_node = _findChild(self._c_node, x)
  *             if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -42176,7 +42176,7 @@
     __pyx_t_2 = ((__pyx_v_c_node == NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":678
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":676
  *             c_node = _findChild(self._c_node, x)
  *             if c_node is NULL:
  *                 raise IndexError, u"list index out of range"             # <<<<<<<<<<<<<<
@@ -42184,10 +42184,10 @@
  *             c_next = element._c_node.next
  */
       __Pyx_Raise(__pyx_builtin_IndexError, __pyx_kp_u_list_index_out_of_range, 0, 0);
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 678; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 676; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":679
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":677
  *             if c_node is NULL:
  *                 raise IndexError, u"list index out of range"
  *             c_source_doc = element._c_node.doc             # <<<<<<<<<<<<<<
@@ -42197,7 +42197,7 @@
     __pyx_t_6 = __pyx_v_element->_c_node->doc;
     __pyx_v_c_source_doc = __pyx_t_6;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":680
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":678
  *                 raise IndexError, u"list index out of range"
  *             c_source_doc = element._c_node.doc
  *             c_next = element._c_node.next             # <<<<<<<<<<<<<<
@@ -42207,7 +42207,7 @@
     __pyx_t_7 = __pyx_v_element->_c_node->next;
     __pyx_v_c_next = __pyx_t_7;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":681
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":679
  *             c_source_doc = element._c_node.doc
  *             c_next = element._c_node.next
  *             _removeText(c_node.next)             # <<<<<<<<<<<<<<
@@ -42216,7 +42216,7 @@
  */
     __pyx_f_4lxml_5etree__removeText(__pyx_v_c_node->next);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":682
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":680
  *             c_next = element._c_node.next
  *             _removeText(c_node.next)
  *             tree.xmlReplaceNode(c_node, element._c_node)             # <<<<<<<<<<<<<<
@@ -42225,7 +42225,7 @@
  */
     xmlReplaceNode(__pyx_v_c_node, __pyx_v_element->_c_node);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":683
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":681
  *             _removeText(c_node.next)
  *             tree.xmlReplaceNode(c_node, element._c_node)
  *             _moveTail(c_next, element._c_node)             # <<<<<<<<<<<<<<
@@ -42234,7 +42234,7 @@
  */
     __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_element->_c_node);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":684
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":682
  *             tree.xmlReplaceNode(c_node, element._c_node)
  *             _moveTail(c_next, element._c_node)
  *             moveNodeToDocument(self._doc, c_source_doc, element._c_node)             # <<<<<<<<<<<<<<
@@ -42243,10 +42243,10 @@
  */
     __pyx_t_4 = ((PyObject *)__pyx_v_self->_doc);
     __Pyx_INCREF(__pyx_t_4);
-    __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_element->_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 684; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_source_doc, __pyx_v_element->_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 682; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":685
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":683
  *             _moveTail(c_next, element._c_node)
  *             moveNodeToDocument(self._doc, c_source_doc, element._c_node)
  *             if not attemptDeallocation(c_node):             # <<<<<<<<<<<<<<
@@ -42256,7 +42256,7 @@
     __pyx_t_2 = ((!(__pyx_f_4lxml_5etree_attemptDeallocation(__pyx_v_c_node) != 0)) != 0);
     if (__pyx_t_2) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":686
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":684
  *             moveNodeToDocument(self._doc, c_source_doc, element._c_node)
  *             if not attemptDeallocation(c_node):
  *                 moveNodeToDocument(self._doc, c_node.doc, c_node)             # <<<<<<<<<<<<<<
@@ -42265,14 +42265,14 @@
  */
       __pyx_t_4 = ((PyObject *)__pyx_v_self->_doc);
       __Pyx_INCREF(__pyx_t_4);
-      __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_node->doc, __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 686; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_node->doc, __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 684; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       goto __pyx_L7;
     }
     __pyx_L7:;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":648
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":646
  *     # MANIPULATORS
  * 
  *     def __setitem__(self, x, value):             # <<<<<<<<<<<<<<
@@ -42293,7 +42293,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":688
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":686
  *                 moveNodeToDocument(self._doc, c_node.doc, c_node)
  * 
  *     def __delitem__(self, x):             # <<<<<<<<<<<<<<
@@ -42336,7 +42336,7 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__delitem__", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":693
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":691
  *         Deletes the given subelement or a slice.
  *         """
  *         cdef xmlNode* c_node = NULL             # <<<<<<<<<<<<<<
@@ -42345,7 +42345,7 @@
  */
   __pyx_v_c_node = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":695
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":693
  *         cdef xmlNode* c_node = NULL
  *         cdef xmlNode* c_next
  *         cdef Py_ssize_t step = 0, slicelength = 0             # <<<<<<<<<<<<<<
@@ -42355,16 +42355,16 @@
   __pyx_v_step = 0;
   __pyx_v_slicelength = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":696
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":694
  *         cdef xmlNode* c_next
  *         cdef Py_ssize_t step = 0, slicelength = 0
  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
  *         if isinstance(x, slice):
  *             # slice deletion
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 694; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":697
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":695
  *         cdef Py_ssize_t step = 0, slicelength = 0
  *         _assertValidNode(self)
  *         if isinstance(x, slice):             # <<<<<<<<<<<<<<
@@ -42375,18 +42375,18 @@
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":699
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":697
  *         if isinstance(x, slice):
  *             # slice deletion
  *             if _isFullSlice(x):             # <<<<<<<<<<<<<<
  *                 c_node = self._c_node.children
  *                 if c_node is not NULL:
  */
-    __pyx_t_3 = __pyx_f_4lxml_5etree__isFullSlice(((PyObject*)__pyx_v_x)); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 699; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_f_4lxml_5etree__isFullSlice(((PyObject*)__pyx_v_x)); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 697; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_2 = (__pyx_t_3 != 0);
     if (__pyx_t_2) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":700
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":698
  *             # slice deletion
  *             if _isFullSlice(x):
  *                 c_node = self._c_node.children             # <<<<<<<<<<<<<<
@@ -42396,7 +42396,7 @@
       __pyx_t_4 = __pyx_v_self->_c_node->children;
       __pyx_v_c_node = __pyx_t_4;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":701
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":699
  *             if _isFullSlice(x):
  *                 c_node = self._c_node.children
  *                 if c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -42406,7 +42406,7 @@
       __pyx_t_2 = ((__pyx_v_c_node != NULL) != 0);
       if (__pyx_t_2) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":702
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":700
  *                 c_node = self._c_node.children
  *                 if c_node is not NULL:
  *                     if not _isElement(c_node):             # <<<<<<<<<<<<<<
@@ -42416,7 +42416,7 @@
         __pyx_t_2 = ((!(_isElement(__pyx_v_c_node) != 0)) != 0);
         if (__pyx_t_2) {
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":703
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":701
  *                 if c_node is not NULL:
  *                     if not _isElement(c_node):
  *                         c_node = _nextElement(c_node)             # <<<<<<<<<<<<<<
@@ -42428,7 +42428,7 @@
         }
         __pyx_L6:;
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":704
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":702
  *                     if not _isElement(c_node):
  *                         c_node = _nextElement(c_node)
  *                     while c_node is not NULL:             # <<<<<<<<<<<<<<
@@ -42439,7 +42439,7 @@
           __pyx_t_2 = ((__pyx_v_c_node != NULL) != 0);
           if (!__pyx_t_2) break;
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":705
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":703
  *                         c_node = _nextElement(c_node)
  *                     while c_node is not NULL:
  *                         c_next = _nextElement(c_node)             # <<<<<<<<<<<<<<
@@ -42448,7 +42448,7 @@
  */
           __pyx_v_c_next = __pyx_f_4lxml_5etree__nextElement(__pyx_v_c_node);
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":706
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":704
  *                     while c_node is not NULL:
  *                         c_next = _nextElement(c_node)
  *                         _removeNode(self._doc, c_node)             # <<<<<<<<<<<<<<
@@ -42457,10 +42457,10 @@
  */
           __pyx_t_5 = ((PyObject *)__pyx_v_self->_doc);
           __Pyx_INCREF(__pyx_t_5);
-          __pyx_t_1 = __pyx_f_4lxml_5etree__removeNode(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 706; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          __pyx_t_1 = __pyx_f_4lxml_5etree__removeNode(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 704; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":707
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":705
  *                         c_next = _nextElement(c_node)
  *                         _removeNode(self._doc, c_node)
  *                         c_node = c_next             # <<<<<<<<<<<<<<
@@ -42476,16 +42476,16 @@
     }
     /*else*/ {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":709
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":707
  *                         c_node = c_next
  *             else:
  *                 _findChildSlice(x, self._c_node, &c_node, &step, &slicelength)             # <<<<<<<<<<<<<<
  *                 _deleteSlice(self._doc, c_node, slicelength, step)
  *         else:
  */
-      __pyx_t_1 = __pyx_f_4lxml_5etree__findChildSlice(((PyObject*)__pyx_v_x), __pyx_v_self->_c_node, (&__pyx_v_c_node), (&__pyx_v_step), (&__pyx_v_slicelength)); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 709; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __pyx_f_4lxml_5etree__findChildSlice(((PyObject*)__pyx_v_x), __pyx_v_self->_c_node, (&__pyx_v_c_node), (&__pyx_v_step), (&__pyx_v_slicelength)); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 707; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":710
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":708
  *             else:
  *                 _findChildSlice(x, self._c_node, &c_node, &step, &slicelength)
  *                 _deleteSlice(self._doc, c_node, slicelength, step)             # <<<<<<<<<<<<<<
@@ -42494,7 +42494,7 @@
  */
       __pyx_t_5 = ((PyObject *)__pyx_v_self->_doc);
       __Pyx_INCREF(__pyx_t_5);
-      __pyx_t_1 = __pyx_f_4lxml_5etree__deleteSlice(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_node, __pyx_v_slicelength, __pyx_v_step); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 710; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __pyx_f_4lxml_5etree__deleteSlice(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_node, __pyx_v_slicelength, __pyx_v_step); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 708; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
     }
     __pyx_L4:;
@@ -42502,17 +42502,17 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":713
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":711
  *         else:
  *             # item deletion
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":714
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":715
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":716
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":688
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  *                 moveNodeToDocument(self._doc, c_node.doc, c_node)
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":719
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":723
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":728
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":729
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":730
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+  __pyx_t_4 = __pyx_f_4lxml_5etree_9_Document_getroot(__pyx_v_new_doc); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 729; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":732
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":730
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":733
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":735
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":733
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":736
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":734
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@@ -42787,7 +42787,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":737
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":735
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":738
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":736
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":739
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":737
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":740
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":738
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+  __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(__pyx_v_new_doc, __pyx_v_c_node)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":723
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 }
 
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+          __Pyx_RaiseArgtupleInvalid("set", 1, 2, 2, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("set", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 740; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__setAttributeValue(__pyx_v_self, __pyx_v_key, __pyx_v_value); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 746; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":742
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":740
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  *     def set(self, key, value):             # <<<<<<<<<<<<<<
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":750
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 748; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":755
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 753; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":756
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":757
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":755
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 757; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 755; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":750
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":748
  *         _setAttributeValue(self, key, value)
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  *     def append(self, _Element element not None):             # <<<<<<<<<<<<<<
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":759
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":757
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  *     def addnext(self, _Element element not None):             # <<<<<<<<<<<<<<
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 757; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":769
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":767
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  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 769; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 767; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":770
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":768
  *         """
  *         _assertValidNode(self)
  *         _assertValidNode(element)             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 770; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 768; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":771
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":769
  *         _assertValidNode(self)
  *         _assertValidNode(element)
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@@ -43136,7 +43136,7 @@
   }
   if (__pyx_t_4) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":772
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":770
  *         _assertValidNode(element)
  *         if self._c_node.parent != NULL and not _isElement(self._c_node.parent):
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     if (__pyx_t_4) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":773
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":771
  *         if self._c_node.parent != NULL and not _isElement(self._c_node.parent):
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       if (__pyx_t_4) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":774
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":772
  *             if element._c_node.type != tree.XML_PI_NODE:
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@@ -43164,34 +43164,34 @@
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         __Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_u_Only_processing_instructions_and, 0, 0);
-        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 774; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 772; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":775
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":773
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-    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_element), __pyx_n_s_tail, Py_None) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 775; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_element), __pyx_n_s_tail, Py_None) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 773; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":776
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":774
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__appendSibling(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 776; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__appendSibling(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 774; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":759
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":757
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":778
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":776
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 776; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":788
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  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 788; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 786; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":789
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":787
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  *         _assertValidNode(self)
  *         _assertValidNode(element)             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 787; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":790
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":788
  *         _assertValidNode(self)
  *         _assertValidNode(element)
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@@ -43287,7 +43287,7 @@
   }
   if (__pyx_t_4) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":791
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":789
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@@ -43297,7 +43297,7 @@
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     if (__pyx_t_4) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":792
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":790
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@@ -43307,7 +43307,7 @@
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       if (__pyx_t_4) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":793
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":791
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@@ -43315,34 +43315,34 @@
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         __Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_u_Only_processing_instructions_and, 0, 0);
-        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __pyx_L4:;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":794
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":792
  *                 if element._c_node.type != tree.XML_COMMENT_NODE:
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-    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_element), __pyx_n_s_tail, Py_None) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 794; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (__Pyx_PyObject_SetAttrStr(((PyObject *)__pyx_v_element), __pyx_n_s_tail, Py_None) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 792; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     goto __pyx_L3;
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":795
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":793
  *                     raise TypeError, u"Only processing instructions and comments can be siblings of the root element"
  *             element.tail = None
  *         _prependSibling(self, element)             # <<<<<<<<<<<<<<
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  *     def extend(self, elements):
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__prependSibling(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 795; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__prependSibling(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 793; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":778
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":776
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  *     def addprevious(self, _Element element not None):             # <<<<<<<<<<<<<<
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":797
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":803
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":801
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 803; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 801; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":804
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":802
  *         cdef _Element element
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+    __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_elements); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 802; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 802; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 802; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 802; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+      __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 802; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -43445,17 +43445,17 @@
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-          else {__pyx_filename = __pyx_f[0]; __pyx_lineno = 804; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          else {__pyx_filename = __pyx_f[0]; __pyx_lineno = 802; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __Pyx_GOTREF(__pyx_t_5);
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-    if (!(likely(((__pyx_t_5) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_5, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 804; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_5) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_5, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 802; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __pyx_t_5 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":805
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":803
  *         _assertValidNode(self)
  *         for element in elements:
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@@ -43466,7 +43466,7 @@
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":806
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":804
  *         for element in elements:
  *             if element is None:
  *                 raise TypeError, u"Node must not be None"             # <<<<<<<<<<<<<<
@@ -43474,30 +43474,30 @@
  *             _appendChild(self, element)
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       __Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_u_Node_must_not_be_None, 0, 0);
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 806; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 804; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":807
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":805
  *             if element is None:
  *                 raise TypeError, u"Node must not be None"
  *             _assertValidNode(element)             # <<<<<<<<<<<<<<
  *             _appendChild(self, element)
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-    __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 807; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 805; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":808
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":806
  *                 raise TypeError, u"Node must not be None"
  *             _assertValidNode(element)
  *             _appendChild(self, element)             # <<<<<<<<<<<<<<
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  *     def clear(self):
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-    __pyx_t_1 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 808; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 806; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":797
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":795
  *         _prependSibling(self, element)
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":810
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":808
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":820
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":818
  *         cdef xmlNode* c_node
  *         cdef xmlNode* c_node_next
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 820; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 818; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":821
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":819
  *         cdef xmlNode* c_node_next
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":823
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":821
  *         c_node = self._c_node
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@@ -43587,7 +43587,7 @@
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   __pyx_f_4lxml_5etree__removeText(__pyx_v_c_node->children);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":824
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":822
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":826
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":824
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":827
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":825
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":828
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":826
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":829
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":827
  *         while c_attr is not NULL:
  *             c_attr_next = c_attr.next
  *             tree.xmlRemoveProp(c_attr)             # <<<<<<<<<<<<<<
@@ -43636,7 +43636,7 @@
  */
     xmlRemoveProp(__pyx_v_c_attr);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":830
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":828
  *             c_attr_next = c_attr.next
  *             tree.xmlRemoveProp(c_attr)
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@@ -43646,7 +43646,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":832
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":830
  *             c_attr = c_attr_next
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  *         c_node = c_node.children             # <<<<<<<<<<<<<<
@@ -43656,7 +43656,7 @@
   __pyx_t_2 = __pyx_v_c_node->children;
   __pyx_v_c_node = __pyx_t_2;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":833
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":831
  *         # remove all subelements
  *         c_node = c_node.children
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@@ -43666,7 +43666,7 @@
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   if (__pyx_t_4) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":834
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":832
  *         c_node = c_node.children
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     __pyx_t_4 = ((!(_isElement(__pyx_v_c_node) != 0)) != 0);
     if (__pyx_t_4) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":835
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":833
  *         if c_node is not NULL:
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@@ -43688,7 +43688,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":836
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":834
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       __pyx_t_4 = ((__pyx_v_c_node != NULL) != 0);
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":837
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":835
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       __pyx_v_c_node_next = __pyx_f_4lxml_5etree__nextElement(__pyx_v_c_node);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":838
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":836
  *             while c_node is not NULL:
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@@ -43717,10 +43717,10 @@
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       __pyx_t_5 = ((PyObject *)__pyx_v_self->_doc);
       __Pyx_INCREF(__pyx_t_5);
-      __pyx_t_1 = __pyx_f_4lxml_5etree__removeNode(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 838; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __pyx_f_4lxml_5etree__removeNode(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 836; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":839
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":837
  *                 c_node_next = _nextElement(c_node)
  *                 _removeNode(self._doc, c_node)
  *                 c_node = c_node_next             # <<<<<<<<<<<<<<
@@ -43733,7 +43733,7 @@
   }
   __pyx_L5:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":810
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":808
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  * 
  *     def clear(self):             # <<<<<<<<<<<<<<
@@ -43754,7 +43754,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":841
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":839
  *                 c_node = c_node_next
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  *     def insert(self, index, _Element element not None):             # <<<<<<<<<<<<<<
@@ -43794,11 +43794,11 @@
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-          __Pyx_RaiseArgtupleInvalid("insert", 1, 2, 2, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 841; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("insert", 1, 2, 2, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 839; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
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       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "insert") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 841; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "insert") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 839; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -43811,13 +43811,13 @@
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   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("insert", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 841; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("insert", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 839; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
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   __Pyx_RefNannyFinishContext();
   return NULL;
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 841; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 839; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_r = __pyx_pf_4lxml_5etree_8_Element_24insert(((struct LxmlElement *)__pyx_v_self), __pyx_v_index, __pyx_v_element);
 
   /* function exit code */
@@ -43846,35 +43846,35 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("insert", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":849
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":847
  *         cdef xmlNode* c_next
  *         cdef xmlDoc* c_source_doc
  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
  *         _assertValidNode(element)
  *         c_node = _findChild(self._c_node, index)
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 849; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 847; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":850
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":848
  *         cdef xmlDoc* c_source_doc
  *         _assertValidNode(self)
  *         _assertValidNode(element)             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 850; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 848; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":851
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":849
  *         _assertValidNode(self)
  *         _assertValidNode(element)
  *         c_node = _findChild(self._c_node, index)             # <<<<<<<<<<<<<<
  *         if c_node is NULL:
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-  __pyx_t_2 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_2 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 851; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_2 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 849; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_c_node = __pyx_f_4lxml_5etree__findChild(__pyx_v_self->_c_node, __pyx_t_2);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":852
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":850
  *         _assertValidNode(element)
  *         c_node = _findChild(self._c_node, index)
  *         if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -43884,16 +43884,16 @@
   __pyx_t_3 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":853
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":851
  *         c_node = _findChild(self._c_node, index)
  *         if c_node is NULL:
  *             _appendChild(self, element)             # <<<<<<<<<<<<<<
  *             return
  *         c_source_doc = c_node.doc
  */
-    __pyx_t_1 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 853; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __pyx_f_4lxml_5etree__appendChild(__pyx_v_self, __pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 851; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":854
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":852
  *         if c_node is NULL:
  *             _appendChild(self, element)
  *             return             # <<<<<<<<<<<<<<
@@ -43905,7 +43905,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":855
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":853
  *             _appendChild(self, element)
  *             return
  *         c_source_doc = c_node.doc             # <<<<<<<<<<<<<<
@@ -43915,7 +43915,7 @@
   __pyx_t_4 = __pyx_v_c_node->doc;
   __pyx_v_c_source_doc = __pyx_t_4;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":856
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":854
  *             return
  *         c_source_doc = c_node.doc
  *         c_next = element._c_node.next             # <<<<<<<<<<<<<<
@@ -43925,7 +43925,7 @@
   __pyx_t_5 = __pyx_v_element->_c_node->next;
   __pyx_v_c_next = __pyx_t_5;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":857
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":855
  *         c_source_doc = c_node.doc
  *         c_next = element._c_node.next
  *         tree.xmlAddPrevSibling(c_node, element._c_node)             # <<<<<<<<<<<<<<
@@ -43934,7 +43934,7 @@
  */
   xmlAddPrevSibling(__pyx_v_c_node, __pyx_v_element->_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":858
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":856
  *         c_next = element._c_node.next
  *         tree.xmlAddPrevSibling(c_node, element._c_node)
  *         _moveTail(c_next, element._c_node)             # <<<<<<<<<<<<<<
@@ -43943,7 +43943,7 @@
  */
   __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_element->_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":859
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":857
  *         tree.xmlAddPrevSibling(c_node, element._c_node)
  *         _moveTail(c_next, element._c_node)
  *         moveNodeToDocument(self._doc, c_source_doc, element._c_node)             # <<<<<<<<<<<<<<
@@ -43952,10 +43952,10 @@
  */
   __pyx_t_6 = ((PyObject *)__pyx_v_self->_doc);
   __Pyx_INCREF(__pyx_t_6);
-  __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_source_doc, __pyx_v_element->_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 859; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_source_doc, __pyx_v_element->_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":841
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":839
  *                 c_node = c_node_next
  * 
  *     def insert(self, index, _Element element not None):             # <<<<<<<<<<<<<<
@@ -43976,7 +43976,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":861
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":859
  *         moveNodeToDocument(self._doc, c_source_doc, element._c_node)
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  *     def remove(self, _Element element not None):             # <<<<<<<<<<<<<<
@@ -43994,7 +43994,7 @@
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   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("remove (wrapper)", 0);
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 859; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_r = __pyx_pf_4lxml_5etree_8_Element_26remove(((struct LxmlElement *)__pyx_v_self), ((struct LxmlElement *)__pyx_v_element));
 
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   __Pyx_RefNannySetupContext("remove", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":870
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":868
  *         cdef xmlNode* c_node
  *         cdef xmlNode* c_next
  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
  *         _assertValidNode(element)
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 870; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 868; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":871
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":869
  *         cdef xmlNode* c_next
  *         _assertValidNode(self)
  *         _assertValidNode(element)             # <<<<<<<<<<<<<<
  *         c_node = element._c_node
  *         if c_node.parent is not self._c_node:
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 871; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 869; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":872
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":870
  *         _assertValidNode(self)
  *         _assertValidNode(element)
  *         c_node = element._c_node             # <<<<<<<<<<<<<<
@@ -44048,7 +44048,7 @@
   __pyx_t_2 = __pyx_v_element->_c_node;
   __pyx_v_c_node = __pyx_t_2;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":873
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":871
  *         _assertValidNode(element)
  *         c_node = element._c_node
  *         if c_node.parent is not self._c_node:             # <<<<<<<<<<<<<<
@@ -44058,7 +44058,7 @@
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   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":874
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":872
  *         c_node = element._c_node
  *         if c_node.parent is not self._c_node:
  *             raise ValueError, u"Element is not a child of this node."             # <<<<<<<<<<<<<<
@@ -44066,10 +44066,10 @@
  *         tree.xmlUnlinkNode(c_node)
  */
     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_a_child_of_this_n, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 874; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":875
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":873
  *         if c_node.parent is not self._c_node:
  *             raise ValueError, u"Element is not a child of this node."
  *         c_next = element._c_node.next             # <<<<<<<<<<<<<<
@@ -44079,7 +44079,7 @@
   __pyx_t_2 = __pyx_v_element->_c_node->next;
   __pyx_v_c_next = __pyx_t_2;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":876
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":874
  *             raise ValueError, u"Element is not a child of this node."
  *         c_next = element._c_node.next
  *         tree.xmlUnlinkNode(c_node)             # <<<<<<<<<<<<<<
@@ -44088,7 +44088,7 @@
  */
   xmlUnlinkNode(__pyx_v_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":877
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":875
  *         c_next = element._c_node.next
  *         tree.xmlUnlinkNode(c_node)
  *         _moveTail(c_next, c_node)             # <<<<<<<<<<<<<<
@@ -44097,7 +44097,7 @@
  */
   __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_next, __pyx_v_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":879
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":877
  *         _moveTail(c_next, c_node)
  *         # fix namespace declarations
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@@ -44106,10 +44106,10 @@
  */
   __pyx_t_4 = ((PyObject *)__pyx_v_self->_doc);
   __Pyx_INCREF(__pyx_t_4);
-  __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_node->doc, __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 879; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_node->doc, __pyx_v_c_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 877; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":861
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":859
  *         moveNodeToDocument(self._doc, c_source_doc, element._c_node)
  * 
  *     def remove(self, _Element element not None):             # <<<<<<<<<<<<<<
@@ -44130,7 +44130,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":881
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":879
  *         moveNodeToDocument(self._doc, c_node.doc, c_node)
  * 
  *     def replace(self, _Element old_element not None,             # <<<<<<<<<<<<<<
@@ -44170,11 +44170,11 @@
         case  1:
         if (likely((values[1] = PyDict_GetItem(__pyx_kwds, __pyx_n_s_new_element)) != 0)) kw_args--;
         else {
-          __Pyx_RaiseArgtupleInvalid("replace", 1, 2, 2, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 881; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+          __Pyx_RaiseArgtupleInvalid("replace", 1, 2, 2, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 879; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
         }
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "replace") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 881; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "replace") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 879; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
     } else if (PyTuple_GET_SIZE(__pyx_args) != 2) {
       goto __pyx_L5_argtuple_error;
@@ -44187,14 +44187,14 @@
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   goto __pyx_L4_argument_unpacking_done;
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-  __Pyx_RaiseArgtupleInvalid("replace", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 881; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("replace", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 879; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_new_element), __pyx_ptype_4lxml_5etree__Element, 0, "new_element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 882; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_old_element), __pyx_ptype_4lxml_5etree__Element, 0, "old_element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 879; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_new_element), __pyx_ptype_4lxml_5etree__Element, 0, "new_element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 880; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":892
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  *         cdef xmlNode* c_new_next
  *         cdef xmlDoc* c_source_doc
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  *         _assertValidNode(new_element)
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 892; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 890; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":893
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":891
  *         cdef xmlDoc* c_source_doc
  *         _assertValidNode(self)
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_old_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 893; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_old_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 891; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":894
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":892
  *         _assertValidNode(self)
  *         _assertValidNode(old_element)
  *         _assertValidNode(new_element)             # <<<<<<<<<<<<<<
  *         c_old_node = old_element._c_node
  *         if c_old_node.parent is not self._c_node:
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_new_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 894; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_new_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 892; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":895
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":893
  *         _assertValidNode(old_element)
  *         _assertValidNode(new_element)
  *         c_old_node = old_element._c_node             # <<<<<<<<<<<<<<
@@ -44261,7 +44261,7 @@
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   __pyx_v_c_old_node = __pyx_t_2;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":896
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":894
  *         _assertValidNode(new_element)
  *         c_old_node = old_element._c_node
  *         if c_old_node.parent is not self._c_node:             # <<<<<<<<<<<<<<
@@ -44271,7 +44271,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":897
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":895
  *         c_old_node = old_element._c_node
  *         if c_old_node.parent is not self._c_node:
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@@ -44279,10 +44279,10 @@
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     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_a_child_of_this_n, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 897; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 895; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":898
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":896
  *         if c_old_node.parent is not self._c_node:
  *             raise ValueError, u"Element is not a child of this node."
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":899
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":897
  *             raise ValueError, u"Element is not a child of this node."
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  *         c_new_node = new_element._c_node             # <<<<<<<<<<<<<<
@@ -44302,7 +44302,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":900
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":898
  *         c_old_next = c_old_node.next
  *         c_new_node = new_element._c_node
  *         c_new_next = c_new_node.next             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":901
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":899
  *         c_new_node = new_element._c_node
  *         c_new_next = c_new_node.next
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@@ -44322,7 +44322,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":902
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":900
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  *         c_source_doc = c_new_node.doc
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   xmlReplaceNode(__pyx_v_c_old_node, __pyx_v_c_new_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":903
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":901
  *         c_source_doc = c_new_node.doc
  *         tree.xmlReplaceNode(c_old_node, c_new_node)
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@@ -44340,7 +44340,7 @@
  */
   __pyx_f_4lxml_5etree__moveTail(__pyx_v_c_new_next, __pyx_v_c_new_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":904
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":902
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":905
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":903
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+  __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_source_doc, __pyx_v_c_new_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 903; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":907
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":905
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+  __pyx_t_1 = __pyx_f_4lxml_5etree_moveNodeToDocument(((struct LxmlDocument *)__pyx_t_5), __pyx_v_c_old_node->doc, __pyx_v_c_old_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 905; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":881
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":879
  *         moveNodeToDocument(self._doc, c_node.doc, c_node)
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":913
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":914
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":912
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":915
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":913
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":916
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":914
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  *             _assertValidNode(self)             # <<<<<<<<<<<<<<
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-  __pyx_t_3 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 916; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":917
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":915
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  *             _assertValidNode(self)
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-  __pyx_t_4 = __pyx_f_4lxml_5etree__namespacedName(__pyx_v_self->_c_node); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 917; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_f_4lxml_5etree__namespacedName(__pyx_v_self->_c_node); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -44475,7 +44475,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":918
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":916
  *             _assertValidNode(self)
  *             self._tag = _namespacedName(self._c_node)
  *             return self._tag             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":913
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":911
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  *         """
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   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":920
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":922
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":920
  *         def __set__(self, value):
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  *             _assertValidNode(self)             # <<<<<<<<<<<<<<
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 920; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":923
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":921
  *             cdef _BaseParser parser
  *             _assertValidNode(self)
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-  __pyx_t_2 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_value); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 921; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1025
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1073
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1071
  *         """
  *         cdef xmlNode* c_node = NULL
  *         cdef Py_ssize_t step = 0, slicelength = 0             # <<<<<<<<<<<<<<
@@ -46094,16 +46094,16 @@
   __pyx_v_step = 0;
   __pyx_v_slicelength = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1077
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1075
  *         cdef _node_to_node_function next_element
  *         cdef list result
  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
  *         if isinstance(x, slice):
  *             # slicing
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1077; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1075; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1078
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1076
  *         cdef list result
  *         _assertValidNode(self)
  *         if isinstance(x, slice):             # <<<<<<<<<<<<<<
@@ -46114,18 +46114,18 @@
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1080
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1078
  *         if isinstance(x, slice):
  *             # slicing
  *             if _isFullSlice(x):             # <<<<<<<<<<<<<<
  *                 return _collectChildren(self)
  *             _findChildSlice(x, self._c_node, &c_node, &step, &slicelength)
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-    __pyx_t_3 = __pyx_f_4lxml_5etree__isFullSlice(((PyObject*)__pyx_v_x)); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_f_4lxml_5etree__isFullSlice(((PyObject*)__pyx_v_x)); if (unlikely(__pyx_t_3 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1078; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_2 = (__pyx_t_3 != 0);
     if (__pyx_t_2) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1081
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1079
  *             # slicing
  *             if _isFullSlice(x):
  *                 return _collectChildren(self)             # <<<<<<<<<<<<<<
@@ -46133,23 +46133,23 @@
  *             if c_node is NULL:
  */
       __Pyx_XDECREF(__pyx_r);
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+      __pyx_t_4 = __pyx_f_4lxml_5etree__collectChildren(__pyx_v_self); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1079; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       goto __pyx_L0;
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1082
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1080
  *             if _isFullSlice(x):
  *                 return _collectChildren(self)
  *             _findChildSlice(x, self._c_node, &c_node, &step, &slicelength)             # <<<<<<<<<<<<<<
  *             if c_node is NULL:
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-    __pyx_t_1 = __pyx_f_4lxml_5etree__findChildSlice(((PyObject*)__pyx_v_x), __pyx_v_self->_c_node, (&__pyx_v_c_node), (&__pyx_v_step), (&__pyx_v_slicelength)); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1082; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __pyx_f_4lxml_5etree__findChildSlice(((PyObject*)__pyx_v_x), __pyx_v_self->_c_node, (&__pyx_v_c_node), (&__pyx_v_step), (&__pyx_v_slicelength)); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1080; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1083
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1081
  *                 return _collectChildren(self)
  *             _findChildSlice(x, self._c_node, &c_node, &step, &slicelength)
  *             if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -46159,7 +46159,7 @@
     __pyx_t_2 = ((__pyx_v_c_node == NULL) != 0);
     if (__pyx_t_2) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1084
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1082
  *             _findChildSlice(x, self._c_node, &c_node, &step, &slicelength)
  *             if c_node is NULL:
  *                 return []             # <<<<<<<<<<<<<<
@@ -46167,14 +46167,14 @@
  *                 next_element = _nextElement
  */
       __Pyx_XDECREF(__pyx_r);
-      __pyx_t_4 = PyList_New(0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1084; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = PyList_New(0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1082; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __pyx_r = __pyx_t_4;
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       goto __pyx_L0;
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1085
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1083
  *             if c_node is NULL:
  *                 return []
  *             if step > 0:             # <<<<<<<<<<<<<<
@@ -46184,7 +46184,7 @@
     __pyx_t_2 = ((__pyx_v_step > 0) != 0);
     if (__pyx_t_2) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1086
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1084
  *                 return []
  *             if step > 0:
  *                 next_element = _nextElement             # <<<<<<<<<<<<<<
@@ -46196,7 +46196,7 @@
     }
     /*else*/ {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1088
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1086
  *                 next_element = _nextElement
  *             else:
  *                 step = -step             # <<<<<<<<<<<<<<
@@ -46205,7 +46205,7 @@
  */
       __pyx_v_step = (-__pyx_v_step);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1089
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1087
  *             else:
  *                 step = -step
  *                 next_element = _previousElement             # <<<<<<<<<<<<<<
@@ -46216,19 +46216,19 @@
     }
     __pyx_L6:;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1090
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1088
  *                 step = -step
  *                 next_element = _previousElement
  *             result = []             # <<<<<<<<<<<<<<
  *             c = 0
  *             while c_node is not NULL and c < slicelength:
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-    __pyx_t_4 = PyList_New(0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1090; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PyList_New(0); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1088; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __pyx_v_result = ((PyObject*)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1091
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1089
  *                 next_element = _previousElement
  *             result = []
  *             c = 0             # <<<<<<<<<<<<<<
@@ -46237,7 +46237,7 @@
  */
     __pyx_v_c = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1092
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1090
  *             result = []
  *             c = 0
  *             while c_node is not NULL and c < slicelength:             # <<<<<<<<<<<<<<
@@ -46254,7 +46254,7 @@
       }
       if (!__pyx_t_5) break;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1093
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1091
  *             c = 0
  *             while c_node is not NULL and c < slicelength:
  *                 result.append(_elementFactory(self._doc, c_node))             # <<<<<<<<<<<<<<
@@ -46263,13 +46263,13 @@
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       __pyx_t_4 = ((PyObject *)__pyx_v_self->_doc);
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-      __pyx_t_6 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_node)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1093; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_4), __pyx_v_c_node)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1091; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_result, __pyx_t_6); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1093; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __Pyx_PyList_Append(__pyx_v_result, __pyx_t_6); if (unlikely(__pyx_t_7 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1091; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1094
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1092
  *             while c_node is not NULL and c < slicelength:
  *                 result.append(_elementFactory(self._doc, c_node))
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@@ -46278,7 +46278,7 @@
  */
       __pyx_v_c = (__pyx_v_c + 1);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1095
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1093
  *                 result.append(_elementFactory(self._doc, c_node))
  *                 c += 1
  *                 for i in range(step):             # <<<<<<<<<<<<<<
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1096
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1094
  *                 c += 1
  *                 for i in range(step):
  *                     c_node = next_element(c_node)             # <<<<<<<<<<<<<<
@@ -46300,7 +46300,7 @@
       }
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1097
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1095
  *                 for i in range(step):
  *                     c_node = next_element(c_node)
  *             return result             # <<<<<<<<<<<<<<
@@ -46314,17 +46314,17 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1100
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1098
  *         else:
  *             # indexing
  *             c_node = _findChild(self._c_node, x)             # <<<<<<<<<<<<<<
  *             if c_node is NULL:
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-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_x); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_x); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1098; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_c_node = __pyx_f_4lxml_5etree__findChild(__pyx_v_self->_c_node, __pyx_t_8);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1101
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1099
  *             # indexing
  *             c_node = _findChild(self._c_node, x)
  *             if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -46334,7 +46334,7 @@
     __pyx_t_5 = ((__pyx_v_c_node == NULL) != 0);
     if (__pyx_t_5) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1102
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1100
  *             c_node = _findChild(self._c_node, x)
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@@ -46342,10 +46342,10 @@
  * 
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       __Pyx_Raise(__pyx_builtin_IndexError, __pyx_kp_u_list_index_out_of_range, 0, 0);
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1102; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1100; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1103
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1101
  *             if c_node is NULL:
  *                 raise IndexError, u"list index out of range"
  *             return _elementFactory(self._doc, c_node)             # <<<<<<<<<<<<<<
@@ -46355,7 +46355,7 @@
     __Pyx_XDECREF(__pyx_r);
     __pyx_t_6 = ((PyObject *)__pyx_v_self->_doc);
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-    __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_node)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1103; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_node)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1101; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -46363,7 +46363,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1068
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1066
  *         return u"" % (self.tag, id(self))
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  *     def __getitem__(self, x):             # <<<<<<<<<<<<<<
@@ -46384,7 +46384,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1105
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1103
  *             return _elementFactory(self._doc, c_node)
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1110
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1108
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  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
  *         return _countElements(self._c_node.children)
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1108; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1111
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1109
  *         """
  *         _assertValidNode(self)
  *         return _countElements(self._c_node.children)             # <<<<<<<<<<<<<<
@@ -46437,7 +46437,7 @@
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   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1105
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1103
  *             return _elementFactory(self._doc, c_node)
  * 
  *     def __len__(self):             # <<<<<<<<<<<<<<
@@ -46454,7 +46454,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1113
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1111
  *         return _countElements(self._c_node.children)
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@@ -46488,36 +46488,36 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1115
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1113
  *     def __nonzero__(self):
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  *         c_child = child._c_node
  *         if c_child.parent is not self._c_node:             # <<<<<<<<<<<<<<
@@ -46995,7 +46995,7 @@
   __pyx_t_3 = ((__pyx_v_c_child->parent != __pyx_v_self->_c_node) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1157
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1155
  *         c_child = child._c_node
  *         if c_child.parent is not self._c_node:
  *             raise ValueError, u"Element is not a child of this node."             # <<<<<<<<<<<<<<
@@ -47003,10 +47003,10 @@
  *         # handle the unbounded search straight away (normal case)
  */
     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_a_child_of_this_n, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1155; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1160
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1158
  * 
  *         # handle the unbounded search straight away (normal case)
  *         if stop is None and (start is None or start == 0):             # <<<<<<<<<<<<<<
@@ -47017,8 +47017,8 @@
   if (__pyx_t_3) {
     __pyx_t_4 = (__pyx_v_start == Py_None);
     if (!__pyx_t_4) {
-      __pyx_t_5 = PyObject_RichCompare(__pyx_v_start, __pyx_int_0, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-      __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely(__pyx_t_6 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1160; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyObject_RichCompare(__pyx_v_start, __pyx_int_0, Py_EQ); __Pyx_XGOTREF(__pyx_t_5); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_5); if (unlikely(__pyx_t_6 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1158; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0;
       __pyx_t_7 = __pyx_t_6;
     } else {
@@ -47030,7 +47030,7 @@
   }
   if (__pyx_t_4) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1161
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1159
  *         # handle the unbounded search straight away (normal case)
  *         if stop is None and (start is None or start == 0):
  *             k = 0             # <<<<<<<<<<<<<<
@@ -47039,7 +47039,7 @@
  */
     __pyx_v_k = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1162
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1160
  *         if stop is None and (start is None or start == 0):
  *             k = 0
  *             c_child = c_child.prev             # <<<<<<<<<<<<<<
@@ -47049,7 +47049,7 @@
     __pyx_t_2 = __pyx_v_c_child->prev;
     __pyx_v_c_child = __pyx_t_2;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1163
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1161
  *             k = 0
  *             c_child = c_child.prev
  *             while c_child is not NULL:             # <<<<<<<<<<<<<<
@@ -47060,7 +47060,7 @@
       __pyx_t_4 = ((__pyx_v_c_child != NULL) != 0);
       if (!__pyx_t_4) break;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1164
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1162
  *             c_child = c_child.prev
  *             while c_child is not NULL:
  *                 if _isElement(c_child):             # <<<<<<<<<<<<<<
@@ -47070,7 +47070,7 @@
       __pyx_t_4 = (_isElement(__pyx_v_c_child) != 0);
       if (__pyx_t_4) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1165
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1163
  *             while c_child is not NULL:
  *                 if _isElement(c_child):
  *                     k += 1             # <<<<<<<<<<<<<<
@@ -47082,7 +47082,7 @@
       }
       __pyx_L7:;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1166
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1164
  *                 if _isElement(c_child):
  *                     k += 1
  *                 c_child = c_child.prev             # <<<<<<<<<<<<<<
@@ -47093,7 +47093,7 @@
       __pyx_v_c_child = __pyx_t_2;
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1167
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1165
  *                     k += 1
  *                 c_child = c_child.prev
  *             return k             # <<<<<<<<<<<<<<
@@ -47101,14 +47101,14 @@
  *         # check indices
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_5);
     __pyx_r = __pyx_t_5;
     __pyx_t_5 = 0;
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1170
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1168
  * 
  *         # check indices
  *         if start is None:             # <<<<<<<<<<<<<<
@@ -47119,7 +47119,7 @@
   __pyx_t_3 = (__pyx_t_4 != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1171
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1169
  *         # check indices
  *         if start is None:
  *             c_start = 0             # <<<<<<<<<<<<<<
@@ -47131,19 +47131,19 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1173
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1171
  *             c_start = 0
  *         else:
  *             c_start = start             # <<<<<<<<<<<<<<
  *         if stop is None:
  *             c_stop = 0
  */
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_start); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1173; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_start); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1171; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_c_start = __pyx_t_8;
   }
   __pyx_L8:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1174
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1172
  *         else:
  *             c_start = start
  *         if stop is None:             # <<<<<<<<<<<<<<
@@ -47154,7 +47154,7 @@
   __pyx_t_4 = (__pyx_t_3 != 0);
   if (__pyx_t_4) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1175
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1173
  *             c_start = start
  *         if stop is None:
  *             c_stop = 0             # <<<<<<<<<<<<<<
@@ -47166,17 +47166,17 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1177
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1175
  *             c_stop = 0
  *         else:
  *             c_stop = stop             # <<<<<<<<<<<<<<
  *             if c_stop == 0 or \
  *                    c_start >= c_stop and (c_stop > 0 or c_start < 0):
  */
-    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_stop); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_v_stop); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1175; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_c_stop = __pyx_t_8;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1178
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1176
  *         else:
  *             c_stop = stop
  *             if c_stop == 0 or \             # <<<<<<<<<<<<<<
@@ -47186,7 +47186,7 @@
     __pyx_t_4 = ((__pyx_v_c_stop == 0) != 0);
     if (!__pyx_t_4) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1179
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1177
  *             c_stop = stop
  *             if c_stop == 0 or \
  *                    c_start >= c_stop and (c_stop > 0 or c_start < 0):             # <<<<<<<<<<<<<<
@@ -47212,7 +47212,7 @@
     }
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1180
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1178
  *             if c_stop == 0 or \
  *                    c_start >= c_stop and (c_stop > 0 or c_start < 0):
  *                 raise ValueError, u"list.index(x): x not in slice"             # <<<<<<<<<<<<<<
@@ -47220,12 +47220,12 @@
  *         # for negative slice indices, check slice before searching index
  */
       __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_list_index_x_x_not_in_slice, 0, 0);
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1180; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1178; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   __pyx_L9:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1183
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1181
  * 
  *         # for negative slice indices, check slice before searching index
  *         if c_start < 0 or c_stop < 0:             # <<<<<<<<<<<<<<
@@ -47241,7 +47241,7 @@
   }
   if (__pyx_t_7) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1185
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1183
  *         if c_start < 0 or c_stop < 0:
  *             # start from right, at most up to leftmost(c_start, c_stop)
  *             if c_start < c_stop:             # <<<<<<<<<<<<<<
@@ -47251,7 +47251,7 @@
     __pyx_t_7 = ((__pyx_v_c_start < __pyx_v_c_stop) != 0);
     if (__pyx_t_7) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1186
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1184
  *             # start from right, at most up to leftmost(c_start, c_stop)
  *             if c_start < c_stop:
  *                 k = -c_start             # <<<<<<<<<<<<<<
@@ -47263,7 +47263,7 @@
     }
     /*else*/ {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1188
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1186
  *                 k = -c_start
  *             else:
  *                 k = -c_stop             # <<<<<<<<<<<<<<
@@ -47274,7 +47274,7 @@
     }
     __pyx_L12:;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1189
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1187
  *             else:
  *                 k = -c_stop
  *             c_start_node = self._c_node.last             # <<<<<<<<<<<<<<
@@ -47284,7 +47284,7 @@
     __pyx_t_2 = __pyx_v_self->_c_node->last;
     __pyx_v_c_start_node = __pyx_t_2;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1190
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1188
  *                 k = -c_stop
  *             c_start_node = self._c_node.last
  *             l = 1             # <<<<<<<<<<<<<<
@@ -47293,7 +47293,7 @@
  */
     __pyx_v_l = 1;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1191
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1189
  *             c_start_node = self._c_node.last
  *             l = 1
  *             while c_start_node != c_child and l < k:             # <<<<<<<<<<<<<<
@@ -47310,7 +47310,7 @@
       }
       if (!__pyx_t_4) break;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1192
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1190
  *             l = 1
  *             while c_start_node != c_child and l < k:
  *                 if _isElement(c_start_node):             # <<<<<<<<<<<<<<
@@ -47320,7 +47320,7 @@
       __pyx_t_4 = (_isElement(__pyx_v_c_start_node) != 0);
       if (__pyx_t_4) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1193
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1191
  *             while c_start_node != c_child and l < k:
  *                 if _isElement(c_start_node):
  *                     l += 1             # <<<<<<<<<<<<<<
@@ -47332,7 +47332,7 @@
       }
       __pyx_L15:;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1194
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1192
  *                 if _isElement(c_start_node):
  *                     l += 1
  *                 c_start_node = c_start_node.prev             # <<<<<<<<<<<<<<
@@ -47343,7 +47343,7 @@
       __pyx_v_c_start_node = __pyx_t_2;
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1195
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1193
  *                     l += 1
  *                 c_start_node = c_start_node.prev
  *             if c_start_node == c_child:             # <<<<<<<<<<<<<<
@@ -47353,7 +47353,7 @@
     __pyx_t_4 = ((__pyx_v_c_start_node == __pyx_v_c_child) != 0);
     if (__pyx_t_4) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1197
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1195
  *             if c_start_node == c_child:
  *                 # found! before slice end?
  *                 if c_stop < 0 and l <= -c_stop:             # <<<<<<<<<<<<<<
@@ -47369,7 +47369,7 @@
       }
       if (__pyx_t_3) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1198
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1196
  *                 # found! before slice end?
  *                 if c_stop < 0 and l <= -c_stop:
  *                     raise ValueError, u"list.index(x): x not in slice"             # <<<<<<<<<<<<<<
@@ -47377,12 +47377,12 @@
  *                 raise ValueError, u"list.index(x): x not in slice"
  */
         __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_list_index_x_x_not_in_slice, 0, 0);
-        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1198; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       goto __pyx_L16;
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1199
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1197
  *                 if c_stop < 0 and l <= -c_stop:
  *                     raise ValueError, u"list.index(x): x not in slice"
  *             elif c_start < 0:             # <<<<<<<<<<<<<<
@@ -47392,7 +47392,7 @@
     __pyx_t_3 = ((__pyx_v_c_start < 0) != 0);
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1200
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1198
  *                     raise ValueError, u"list.index(x): x not in slice"
  *             elif c_start < 0:
  *                 raise ValueError, u"list.index(x): x not in slice"             # <<<<<<<<<<<<<<
@@ -47400,14 +47400,14 @@
  *         # now determine the index backwards from child
  */
       __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_list_index_x_x_not_in_slice, 0, 0);
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1200; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1198; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     __pyx_L16:;
     goto __pyx_L11;
   }
   __pyx_L11:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1203
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1201
  * 
  *         # now determine the index backwards from child
  *         c_child = c_child.prev             # <<<<<<<<<<<<<<
@@ -47417,7 +47417,7 @@
   __pyx_t_2 = __pyx_v_c_child->prev;
   __pyx_v_c_child = __pyx_t_2;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1204
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1202
  *         # now determine the index backwards from child
  *         c_child = c_child.prev
  *         k = 0             # <<<<<<<<<<<<<<
@@ -47426,7 +47426,7 @@
  */
   __pyx_v_k = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1205
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1203
  *         c_child = c_child.prev
  *         k = 0
  *         if c_stop > 0:             # <<<<<<<<<<<<<<
@@ -47436,7 +47436,7 @@
   __pyx_t_3 = ((__pyx_v_c_stop > 0) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1207
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1205
  *         if c_stop > 0:
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  *             while c_child != NULL and k < c_stop:             # <<<<<<<<<<<<<<
@@ -47453,7 +47453,7 @@
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       if (!__pyx_t_7) break;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1208
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1206
  *             # we can optimize: stop after c_stop elements if not found
  *             while c_child != NULL and k < c_stop:
  *                 if _isElement(c_child):             # <<<<<<<<<<<<<<
@@ -47463,7 +47463,7 @@
       __pyx_t_7 = (_isElement(__pyx_v_c_child) != 0);
       if (__pyx_t_7) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1209
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1207
  *             while c_child != NULL and k < c_stop:
  *                 if _isElement(c_child):
  *                     k += 1             # <<<<<<<<<<<<<<
@@ -47475,7 +47475,7 @@
       }
       __pyx_L21:;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1210
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1208
  *                 if _isElement(c_child):
  *                     k += 1
  *                 c_child = c_child.prev             # <<<<<<<<<<<<<<
@@ -47486,7 +47486,7 @@
       __pyx_v_c_child = __pyx_t_2;
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1211
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1209
  *                     k += 1
  *                 c_child = c_child.prev
  *             if k < c_stop:             # <<<<<<<<<<<<<<
@@ -47496,7 +47496,7 @@
     __pyx_t_7 = ((__pyx_v_k < __pyx_v_c_stop) != 0);
     if (__pyx_t_7) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1212
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1210
  *                 c_child = c_child.prev
  *             if k < c_stop:
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@@ -47504,7 +47504,7 @@
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       __Pyx_XDECREF(__pyx_r);
-      __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1212; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1210; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __pyx_r = __pyx_t_5;
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@@ -47514,7 +47514,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1215
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1213
  *         else:
  *             # traverse all
  *             while c_child != NULL:             # <<<<<<<<<<<<<<
@@ -47525,7 +47525,7 @@
       __pyx_t_7 = ((__pyx_v_c_child != NULL) != 0);
       if (!__pyx_t_7) break;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1216
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1214
  *             # traverse all
  *             while c_child != NULL:
  *                 if _isElement(c_child):             # <<<<<<<<<<<<<<
@@ -47535,7 +47535,7 @@
       __pyx_t_7 = (_isElement(__pyx_v_c_child) != 0);
       if (__pyx_t_7) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1217
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1215
  *             while c_child != NULL:
  *                 if _isElement(c_child):
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@@ -47547,7 +47547,7 @@
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       __pyx_L25:;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1218
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1216
  *                 if _isElement(c_child):
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  *                 c_child = c_child.prev             # <<<<<<<<<<<<<<
@@ -47558,7 +47558,7 @@
       __pyx_v_c_child = __pyx_t_2;
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1219
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1217
  *                     k = k + 1
  *                 c_child = c_child.prev
  *             if c_start > 0:             # <<<<<<<<<<<<<<
@@ -47568,7 +47568,7 @@
     __pyx_t_7 = ((__pyx_v_c_start > 0) != 0);
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1220
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1218
  *                 c_child = c_child.prev
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       __pyx_t_7 = ((__pyx_v_k >= __pyx_v_c_start) != 0);
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1221
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1219
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  *                     return k             # <<<<<<<<<<<<<<
@@ -47586,7 +47586,7 @@
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         __Pyx_XDECREF(__pyx_r);
-        __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1221; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1219; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -47596,7 +47596,7 @@
     }
     /*else*/ {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1223
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1221
  *                     return k
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@@ -47604,7 +47604,7 @@
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       __Pyx_XDECREF(__pyx_r);
-      __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1223; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_k); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1221; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -47614,7 +47614,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1224
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1222
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@@ -47630,7 +47630,7 @@
   }
   if (__pyx_t_4) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1225
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1223
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1225; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1223; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1227
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1225
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1225; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1142
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1140
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1229
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1227
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  *     def get(self, key, default=None):             # <<<<<<<<<<<<<<
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+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "get") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1227; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("get", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1227; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1234
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1232; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1235
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+  __pyx_t_2 = __pyx_f_4lxml_5etree__getAttributeValue(__pyx_v_self, __pyx_v_key, __pyx_v_default); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1233; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1229
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1227
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1237
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1243
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  *         _assertValidNode(self)             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1243; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1241; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1244
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1242
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  *         _assertValidNode(self)
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   __Pyx_XDECREF(__pyx_r);
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+  __pyx_t_2 = __pyx_f_4lxml_5etree__collectAttributes(__pyx_v_self->_c_node, 1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1242; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1237
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1252; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1250; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1253
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+  __pyx_t_2 = __pyx_f_4lxml_5etree__collectAttributes(__pyx_v_self->_c_node, 2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1251; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1246
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 }
 
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-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_getProxy(__pyx_v_c_node)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1520; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree_getProxy(__pyx_v_c_node)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1518; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1521
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1519
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@@ -50775,7 +50775,7 @@
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   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1522
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1520
  *     result = getProxy(c_node)
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  *         return result             # <<<<<<<<<<<<<<
@@ -50788,7 +50788,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1523
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1521
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1524
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1522
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1527
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1525
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1526
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1524
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-  __pyx_t_4 = __pyx_v_4lxml_5etree_LOOKUP_ELEMENT_CLASS(__pyx_t_1, __pyx_v_doc, __pyx_v_c_node); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1526; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_v_4lxml_5etree_LOOKUP_ELEMENT_CLASS(__pyx_t_1, __pyx_v_doc, __pyx_v_c_node); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1524; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1528
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1526
  *     element_class = LOOKUP_ELEMENT_CLASS(
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  *     if hasProxy(c_node):             # <<<<<<<<<<<<<<
@@ -50844,7 +50844,7 @@
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   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1530
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1528
  *     if hasProxy(c_node):
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  *         return getProxy(c_node)             # <<<<<<<<<<<<<<
@@ -50852,27 +50852,27 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1531
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1529
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  *         return getProxy(c_node)
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+  __pyx_t_4 = PY_NEW(__pyx_v_element_class); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1529; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1532
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1530
  *         return getProxy(c_node)
  *     result = NEW_ELEMENT(element_class)
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@@ -50882,7 +50882,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1534
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1532
  *     if hasProxy(c_node):
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@@ -50891,7 +50891,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1535
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1533
  *         # prevent re-entry race condition - we just called into Python
  *         result._c_node = NULL
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     __Pyx_XDECREF(((PyObject *)__pyx_r));
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+    __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree_getProxy(__pyx_v_c_node)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1537
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1535
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+  __pyx_t_5 = __pyx_f_4lxml_5etree__registerProxy(__pyx_v_result, __pyx_v_doc, __pyx_v_c_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1535; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1538
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1536
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1539
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+    __pyx_t_4 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_result), __pyx_n_s_init_2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1537; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1537; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -50943,7 +50943,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1540
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1538
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@@ -50955,7 +50955,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1518
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1516
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1545
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1543
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1546
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   __Pyx_Raise(__pyx_builtin_TypeError, __pyx_kp_u_this_element_does_not_have_child, 0, 0);
-  {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1545
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1543
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1548
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  *     def set(self, key, value):             # <<<<<<<<<<<<<<
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+          __Pyx_RaiseArgtupleInvalid("set", 1, 2, 2, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1546; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "set") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1548; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "set") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1546; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -51076,7 +51076,7 @@
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-  __Pyx_RaiseArgtupleInvalid("set", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1548; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("set", 1, 2, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1546; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("lxml.etree.__ContentOnlyElement.set", __pyx_clineno, __pyx_lineno, __pyx_filename);
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@@ -51098,16 +51098,16 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1550
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1548
  *     def set(self, key, value):
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  *     def append(self, value):
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-  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree___ContentOnlyElement *)__pyx_v_self->__pyx_vtab)->_raiseImmutable(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1550; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree___ContentOnlyElement *)__pyx_v_self->__pyx_vtab)->_raiseImmutable(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1548
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1546
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  *     def set(self, key, value):             # <<<<<<<<<<<<<<
@@ -51127,7 +51127,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1552
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1550
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1554
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1552
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-  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree___ContentOnlyElement *)__pyx_v_self->__pyx_vtab)->_raiseImmutable(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree___ContentOnlyElement *)__pyx_v_self->__pyx_vtab)->_raiseImmutable(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1552; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1552
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1550
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@@ -51187,7 +51187,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1556
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1554
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+  __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1693; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1723
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1724
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1727
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1730
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1732
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+      __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1729; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_4 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_text_or_uri_or_element); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1731; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1731; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1731; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1735
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1732
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1737
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-    __pyx_t_4 = __pyx_f_4lxml_5etree__utf8(__pyx_v_tag); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1740
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+  __pyx_t_6 = __pyx_f_4lxml_5etree__tagValidOrRaise(__pyx_v_tag_utf); if (unlikely(__pyx_t_6 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1737; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1741
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1741; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_4 = __Pyx_decode_bytes(((PyObject*)__pyx_v_tag_utf), 0, PY_SSIZE_T_MAX, NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (!(likely(PyUnicode_CheckExact(__pyx_t_4))||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "unicode", Py_TYPE(__pyx_t_4)->tp_name), 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1742
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1739
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1743
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1740
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1744
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1741
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1746
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1747
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1744
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+    __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1744; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1749
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1748
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1745
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1750
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1751
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1748
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+  __pyx_t_2 = PyObject_Hash(__pyx_t_1); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1748; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1750
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1747
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1752
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1753
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1750
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1754
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1751
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1755
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1756
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1758
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1759
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1760
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1761
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1762
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1759
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+      if (__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_9) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1759; __pyx_clineno = __LINE__; goto __pyx_L5_except_error;}
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1763
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1764
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+  __pyx_t_9 = PyObject_RichCompare(__pyx_v_one, __pyx_v_other, __pyx_v_op); if (unlikely(!__pyx_t_9)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1761; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1752
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1749
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 }
 
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1778
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1784; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1786
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1778
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+  __Pyx_RaiseArgtupleInvalid("parse", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1784; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1798
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-  __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__elementTreeFactory(((struct LxmlDocument *)__pyx_t_1), ((struct LxmlElement *)__pyx_t_2))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1823; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__elementTreeFactory(((struct LxmlDocument *)__pyx_t_1), ((struct LxmlElement *)__pyx_t_2))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1819; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
@@ -54796,7 +54796,7 @@
   __pyx_t_3 = 0;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1822
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1818
  *         return self._context_node
  * 
  *     def __copy__(self):             # <<<<<<<<<<<<<<
@@ -54817,7 +54817,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1825
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1821
  *         return _elementTreeFactory(self._doc, self._context_node)
  * 
  *     def __deepcopy__(self, memo):             # <<<<<<<<<<<<<<
@@ -54857,7 +54857,7 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__deepcopy__", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1829
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1825
  *         cdef _Document doc
  *         cdef xmlDoc* c_doc
  *         if self._context_node is not None:             # <<<<<<<<<<<<<<
@@ -54868,23 +54868,23 @@
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1830
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1826
  *         cdef xmlDoc* c_doc
  *         if self._context_node is not None:
  *             root = self._context_node.__copy__()             # <<<<<<<<<<<<<<
  *             assert root is not None
  *             _assertValidNode(root)
  */
-    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->_context_node), __pyx_n_s_copy_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self->_context_node), __pyx_n_s_copy_2); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1826; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
-    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1826; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
-    if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1830; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1826; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_root = ((struct LxmlElement *)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1831
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1827
  *         if self._context_node is not None:
  *             root = self._context_node.__copy__()
  *             assert root is not None             # <<<<<<<<<<<<<<
@@ -54896,30 +54896,30 @@
       __pyx_t_2 = (((PyObject *)__pyx_v_root) != Py_None);
       if (unlikely(!(__pyx_t_2 != 0))) {
         PyErr_SetNone(PyExc_AssertionError);
-        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1831; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1827; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
     }
     #endif
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1832
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1828
  *             root = self._context_node.__copy__()
  *             assert root is not None
  *             _assertValidNode(root)             # <<<<<<<<<<<<<<
  *             _copyNonElementSiblings(self._context_node._c_node, root._c_node)
  *             doc = root._doc
  */
-    __pyx_t_5 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1832; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1828; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1833
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1829
  *             assert root is not None
  *             _assertValidNode(root)
  *             _copyNonElementSiblings(self._context_node._c_node, root._c_node)             # <<<<<<<<<<<<<<
  *             doc = root._doc
  *             c_doc = self._context_node._doc._c_doc
  */
-    __pyx_t_5 = __pyx_f_4lxml_5etree__copyNonElementSiblings(__pyx_v_self->_context_node->_c_node, __pyx_v_root->_c_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1833; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree__copyNonElementSiblings(__pyx_v_self->_context_node->_c_node, __pyx_v_root->_c_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1829; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1834
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1830
  *             _assertValidNode(root)
  *             _copyNonElementSiblings(self._context_node._c_node, root._c_node)
  *             doc = root._doc             # <<<<<<<<<<<<<<
@@ -54931,7 +54931,7 @@
     __pyx_v_doc = ((struct LxmlDocument *)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1835
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1831
  *             _copyNonElementSiblings(self._context_node._c_node, root._c_node)
  *             doc = root._doc
  *             c_doc = self._context_node._doc._c_doc             # <<<<<<<<<<<<<<
@@ -54941,7 +54941,7 @@
     __pyx_t_6 = __pyx_v_self->_context_node->_doc->_c_doc;
     __pyx_v_c_doc = __pyx_t_6;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1836
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1832
  *             doc = root._doc
  *             c_doc = self._context_node._doc._c_doc
  *             if c_doc.intSubset is not NULL and doc._c_doc.intSubset is NULL:             # <<<<<<<<<<<<<<
@@ -54957,20 +54957,20 @@
     }
     if (__pyx_t_7) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1837
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1833
  *             c_doc = self._context_node._doc._c_doc
  *             if c_doc.intSubset is not NULL and doc._c_doc.intSubset is NULL:
  *                 doc._c_doc.intSubset = _copyDtd(c_doc.intSubset)             # <<<<<<<<<<<<<<
  *             if c_doc.extSubset is not NULL and not doc._c_doc.extSubset is NULL:
  *                 doc._c_doc.extSubset = _copyDtd(c_doc.extSubset)
  */
-      __pyx_t_8 = __pyx_f_4lxml_5etree__copyDtd(__pyx_v_c_doc->intSubset); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1837; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = __pyx_f_4lxml_5etree__copyDtd(__pyx_v_c_doc->intSubset); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1833; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_doc->_c_doc->intSubset = __pyx_t_8;
       goto __pyx_L4;
     }
     __pyx_L4:;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1838
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1834
  *             if c_doc.intSubset is not NULL and doc._c_doc.intSubset is NULL:
  *                 doc._c_doc.intSubset = _copyDtd(c_doc.intSubset)
  *             if c_doc.extSubset is not NULL and not doc._c_doc.extSubset is NULL:             # <<<<<<<<<<<<<<
@@ -54986,20 +54986,20 @@
     }
     if (__pyx_t_1) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1839
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1835
  *                 doc._c_doc.intSubset = _copyDtd(c_doc.intSubset)
  *             if c_doc.extSubset is not NULL and not doc._c_doc.extSubset is NULL:
  *                 doc._c_doc.extSubset = _copyDtd(c_doc.extSubset)             # <<<<<<<<<<<<<<
  *             return _elementTreeFactory(None, root)
  *         elif self._doc is not None:
  */
-      __pyx_t_8 = __pyx_f_4lxml_5etree__copyDtd(__pyx_v_c_doc->extSubset); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1839; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = __pyx_f_4lxml_5etree__copyDtd(__pyx_v_c_doc->extSubset); if (unlikely(__pyx_t_8 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1835; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_v_doc->_c_doc->extSubset = __pyx_t_8;
       goto __pyx_L5;
     }
     __pyx_L5:;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1840
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1836
  *             if c_doc.extSubset is not NULL and not doc._c_doc.extSubset is NULL:
  *                 doc._c_doc.extSubset = _copyDtd(c_doc.extSubset)
  *             return _elementTreeFactory(None, root)             # <<<<<<<<<<<<<<
@@ -55007,14 +55007,14 @@
  *             _assertValidDoc(self._doc)
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree__elementTreeFactory(((struct LxmlDocument *)Py_None), __pyx_v_root)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1840; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = ((PyObject *)__pyx_f_4lxml_5etree__elementTreeFactory(((struct LxmlDocument *)Py_None), __pyx_v_root)); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1836; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1841
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1837
  *                 doc._c_doc.extSubset = _copyDtd(c_doc.extSubset)
  *             return _elementTreeFactory(None, root)
  *         elif self._doc is not None:             # <<<<<<<<<<<<<<
@@ -55025,7 +55025,7 @@
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   if (__pyx_t_7) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1842
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1838
  *             return _elementTreeFactory(None, root)
  *         elif self._doc is not None:
  *             _assertValidDoc(self._doc)             # <<<<<<<<<<<<<<
@@ -55034,10 +55034,10 @@
  */
     __pyx_t_4 = ((PyObject *)__pyx_v_self->_doc);
     __Pyx_INCREF(__pyx_t_4);
-    __pyx_t_5 = __pyx_f_4lxml_5etree__assertValidDoc(((struct LxmlDocument *)__pyx_t_4)); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1842; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree__assertValidDoc(((struct LxmlDocument *)__pyx_t_4)); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1838; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1843
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1839
  *         elif self._doc is not None:
  *             _assertValidDoc(self._doc)
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@@ -55046,7 +55046,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1844
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1840
  *             _assertValidDoc(self._doc)
  *             c_doc = tree.xmlCopyDoc(self._doc._c_doc, 1)
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@@ -55056,17 +55056,17 @@
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     if (__pyx_t_7) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1845
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1841
  *             c_doc = tree.xmlCopyDoc(self._doc._c_doc, 1)
  *             if c_doc is NULL:
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  *             doc = _documentFactory(c_doc, self._doc._parser)
  *             return _elementTreeFactory(doc, None)
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1845; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1841; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1846
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1842
  *             if c_doc is NULL:
  *                 raise MemoryError()
  *             doc = _documentFactory(c_doc, self._doc._parser)             # <<<<<<<<<<<<<<
@@ -55075,13 +55075,13 @@
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     __pyx_t_4 = ((PyObject *)__pyx_v_self->_doc->_parser);
     __Pyx_INCREF(__pyx_t_4);
-    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_t_4))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1846; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)__pyx_t_4))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1842; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __pyx_v_doc = ((struct LxmlDocument *)__pyx_t_3);
     __pyx_t_3 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1847
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1843
  *                 raise MemoryError()
  *             doc = _documentFactory(c_doc, self._doc._parser)
  *             return _elementTreeFactory(doc, None)             # <<<<<<<<<<<<<<
@@ -55089,7 +55089,7 @@
  *             # so what ...
  */
     __Pyx_XDECREF(__pyx_r);
-    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__elementTreeFactory(__pyx_v_doc, ((struct LxmlElement *)Py_None))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1847; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__elementTreeFactory(__pyx_v_doc, ((struct LxmlElement *)Py_None))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1843; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
     __pyx_t_3 = 0;
@@ -55097,7 +55097,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1850
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1846
  *         else:
  *             # so what ...
  *             return self             # <<<<<<<<<<<<<<
@@ -55110,7 +55110,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1825
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1821
  *         return _elementTreeFactory(self._doc, self._context_node)
  * 
  *     def __deepcopy__(self, memo):             # <<<<<<<<<<<<<<
@@ -55132,7 +55132,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1859
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1855
  *         not for trees that were built manually.
  *         """
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -55164,16 +55164,16 @@
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   __Pyx_RefNannySetupContext("__get__", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1860
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1856
  *         """
  *         def __get__(self):
  *             self._assertHasRoot()             # <<<<<<<<<<<<<<
  *             return DocInfo(self._context_node._doc)
  * 
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree_12_ElementTree__assertHasRoot(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1860; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_12_ElementTree__assertHasRoot(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1856; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1861
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1857
  *         def __get__(self):
  *             self._assertHasRoot()
  *             return DocInfo(self._context_node._doc)             # <<<<<<<<<<<<<<
@@ -55181,19 +55181,19 @@
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+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4lxml_5etree_DocInfo)), __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4lxml_5etree_DocInfo)), __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1859
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1855
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   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1867
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1863
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@@ -55242,7 +55242,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1868
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1864
  *         """
  *         def __get__(self):
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@@ -55252,7 +55252,7 @@
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   if ((__pyx_t_1 != 0)) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1869
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1865
  *         def __get__(self):
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@@ -55266,7 +55266,7 @@
   }
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1870
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1866
  *             if self._context_node is not None and \
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  *                 return self._context_node._doc._parser             # <<<<<<<<<<<<<<
@@ -55279,7 +55279,7 @@
     goto __pyx_L0;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1871
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1867
  *                    self._context_node._doc is not None:
  *                 return self._context_node._doc._parser
  *             if self._doc is not None:             # <<<<<<<<<<<<<<
@@ -55290,7 +55290,7 @@
   __pyx_t_1 = (__pyx_t_3 != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1872
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1868
  *                 return self._context_node._doc._parser
  *             if self._doc is not None:
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@@ -55303,7 +55303,7 @@
     goto __pyx_L0;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1873
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1869
  *             if self._doc is not None:
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  *             return None             # <<<<<<<<<<<<<<
@@ -55315,7 +55315,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1867
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1863
  *         u"""The parser that was used to parse the document in this ElementTree.
  *         """
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -55330,7 +55330,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1875
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1871
  *             return None
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@@ -55366,7 +55366,7 @@
     values[1] = ((PyObject *)Py_None);
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1876
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1872
  * 
  *     def write(self, file, *, encoding=None, method=u"xml",
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@@ -55377,7 +55377,7 @@
     values[4] = ((PyObject *)Py_None);
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1877
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1873
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1878
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1874
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@@ -55420,7 +55420,7 @@
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+  __Pyx_RaiseArgtupleInvalid("write", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1871; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1875
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1871
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1914
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-  __pyx_t_1 = __pyx_f_4lxml_5etree_12_ElementTree__assertHasRoot(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1914; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_12_ElementTree__assertHasRoot(__pyx_v_self); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1910; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1915
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1911
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(((struct LxmlElement *)__pyx_t_2)); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1911; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1916
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1912
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-    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1916; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1912; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1917
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1920
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-  __pyx_t_5 = (__Pyx_PyString_Equals(__pyx_v_method, __pyx_n_s_c14n, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1920; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = (__Pyx_PyString_Equals(__pyx_v_method, __pyx_n_s_c14n, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1916; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1921
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1917
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1922
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1918
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+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1918; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1918; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1923
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1919
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-    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1919; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1924
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1920
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-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__27, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1924; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__27, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1920; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1924; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1920; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1926
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1922
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     __pyx_t_2 = ((PyObject *)__pyx_v_self->_context_node);
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-    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_exclusive); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1926; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_exclusive); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_v_with_comments); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1927
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1923
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  *             _tofilelikeC14N(file, self._context_node, exclusive, with_comments,
  *                             compression, inclusive_ns_prefixes)             # <<<<<<<<<<<<<<
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-    __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_compression); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1927; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_compression); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1926
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1922
  *                 raise ValueError("Cannot enable XML declaration in C14N")
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  *             _tofilelikeC14N(file, self._context_node, exclusive, with_comments,             # <<<<<<<<<<<<<<
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-    __pyx_t_6 = __pyx_f_4lxml_5etree__tofilelikeC14N(__pyx_v_file, ((struct LxmlElement *)__pyx_t_2), __pyx_t_3, __pyx_t_5, __pyx_t_1, __pyx_v_inclusive_ns_prefixes); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1926; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __pyx_f_4lxml_5etree__tofilelikeC14N(__pyx_v_file, ((struct LxmlElement *)__pyx_t_2), __pyx_t_3, __pyx_t_5, __pyx_t_1, __pyx_v_inclusive_ns_prefixes); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1928
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1924
  *             _tofilelikeC14N(file, self._context_node, exclusive, with_comments,
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  *             return             # <<<<<<<<<<<<<<
@@ -55637,32 +55637,32 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1929
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1925
  *                             compression, inclusive_ns_prefixes)
  *             return
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-  __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_v_with_comments); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1929; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_v_with_comments); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1925; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_t_3 = ((!__pyx_t_5) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1930
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1926
  *             return
  *         if not with_comments:
  *             raise ValueError("Can only discard comments in C14N serialisation")             # <<<<<<<<<<<<<<
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  *         if xml_declaration is not None:
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-    __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1930; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1926; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1930; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1926; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1932
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1928
  *             raise ValueError("Can only discard comments in C14N serialisation")
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  *         if xml_declaration is not None:             # <<<<<<<<<<<<<<
@@ -55673,17 +55673,17 @@
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   if (__pyx_t_5) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1933
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1929
  *         # suppress decl. in default case (purely for ElementTree compatibility)
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-    __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1933; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1929; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_write_declaration = __pyx_t_5;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1934
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1930
  *         if xml_declaration is not None:
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  *             if encoding is None:             # <<<<<<<<<<<<<<
@@ -55694,7 +55694,7 @@
     __pyx_t_3 = (__pyx_t_5 != 0);
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1935
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1931
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@@ -55707,16 +55707,16 @@
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1937
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1933
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-      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1937; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1933; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1937; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1933; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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       __Pyx_DECREF_SET(__pyx_v_encoding, __pyx_t_2);
@@ -55726,7 +55726,7 @@
     goto __pyx_L8;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1938
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1934
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  *         elif encoding is None:             # <<<<<<<<<<<<<<
@@ -55737,7 +55737,7 @@
   __pyx_t_5 = (__pyx_t_3 != 0);
   if (__pyx_t_5) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1939
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1935
  *                 encoding = encoding.upper()
  *         elif encoding is None:
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@@ -55747,7 +55747,7 @@
     __Pyx_INCREF(__pyx_n_u_ASCII);
     __Pyx_DECREF_SET(__pyx_v_encoding, __pyx_n_u_ASCII);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1940
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1936
  *         elif encoding is None:
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@@ -55759,22 +55759,22 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1942
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1938
  *             write_declaration = 0
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  *             encoding = encoding.upper()             # <<<<<<<<<<<<<<
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-    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1942; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1942; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1938; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1943
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1939
  *         else:
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  *             write_declaration = encoding not in \             # <<<<<<<<<<<<<<
@@ -55783,21 +55783,21 @@
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     __Pyx_INCREF(__pyx_v_encoding);
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-    __pyx_t_5 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_kp_u_US_ASCII, Py_NE)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1943; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_kp_u_US_ASCII, Py_NE)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_5) {
-      __pyx_t_3 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_n_u_ASCII, Py_NE)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1943; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_n_u_ASCII, Py_NE)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_t_4 = __pyx_t_3;
     } else {
       __pyx_t_4 = __pyx_t_5;
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     if (__pyx_t_4) {
-      __pyx_t_5 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_n_u_UTF8, Py_NE)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1943; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_n_u_UTF8, Py_NE)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_t_3 = __pyx_t_5;
     } else {
       __pyx_t_3 = __pyx_t_4;
     }
     if (__pyx_t_3) {
-      __pyx_t_4 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_kp_u_UTF_8, Py_NE)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1943; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = (__Pyx_PyUnicode_Equals(__pyx_t_6, __pyx_kp_u_UTF_8, Py_NE)); if (unlikely(__pyx_t_4 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1939; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __pyx_t_5 = __pyx_t_4;
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@@ -55807,7 +55807,7 @@
   }
   __pyx_L8:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1945
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1941
  *             write_declaration = encoding not in \
  *                                   (u'US-ASCII', u'ASCII', u'UTF8', u'UTF-8')
  *         if standalone is None:             # <<<<<<<<<<<<<<
@@ -55818,7 +55818,7 @@
   __pyx_t_3 = (__pyx_t_5 != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1946
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1942
  *                                   (u'US-ASCII', u'ASCII', u'UTF8', u'UTF-8')
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@@ -55829,17 +55829,17 @@
     goto __pyx_L10;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1947
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1943
  *         if standalone is None:
  *             is_standalone = -1
  *         elif standalone:             # <<<<<<<<<<<<<<
  *             write_declaration = 1
  *             is_standalone = 1
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-  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_standalone); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1947; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_standalone); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1943; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1948
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1944
  *             is_standalone = -1
  *         elif standalone:
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@@ -55848,7 +55848,7 @@
  */
     __pyx_v_write_declaration = 1;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1949
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1945
  *         elif standalone:
  *             write_declaration = 1
  *             is_standalone = 1             # <<<<<<<<<<<<<<
@@ -55860,7 +55860,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1951
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1947
  *             is_standalone = 1
  *         else:
  *             write_declaration = 1             # <<<<<<<<<<<<<<
@@ -55869,7 +55869,7 @@
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     __pyx_v_write_declaration = 1;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1952
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1948
  *         else:
  *             write_declaration = 1
  *             is_standalone = 0             # <<<<<<<<<<<<<<
@@ -55880,7 +55880,7 @@
   }
   __pyx_L10:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1953
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1949
  *             write_declaration = 1
  *             is_standalone = 0
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@@ -55890,38 +55890,38 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1954
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1950
  *             is_standalone = 0
  *         _tofilelike(file, self._context_node, encoding, docstring, method,
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-  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_pretty_print); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_v_with_tail); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1954; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_v_pretty_print); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1950; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __Pyx_PyObject_IsTrue(__pyx_v_with_tail); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1950; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1955
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1951
  *         _tofilelike(file, self._context_node, encoding, docstring, method,
  *                     write_declaration, 1, pretty_print, with_tail,
  *                     is_standalone, compression)             # <<<<<<<<<<<<<<
  * 
  *     def getpath(self, _Element element not None):
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-  __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_compression); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1955; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyInt_As_int(__pyx_v_compression); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1951; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1953
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1949
  *             write_declaration = 1
  *             is_standalone = 0
  *         _tofilelike(file, self._context_node, encoding, docstring, method,             # <<<<<<<<<<<<<<
  *                     write_declaration, 1, pretty_print, with_tail,
  *                     is_standalone, compression)
  */
-  __pyx_t_2 = __pyx_f_4lxml_5etree__tofilelike(__pyx_v_file, ((struct LxmlElement *)__pyx_t_6), __pyx_v_encoding, __pyx_v_docstring, __pyx_v_method, __pyx_v_write_declaration, 1, __pyx_t_3, __pyx_t_5, __pyx_v_is_standalone, __pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __pyx_f_4lxml_5etree__tofilelike(__pyx_v_file, ((struct LxmlElement *)__pyx_t_6), __pyx_v_encoding, __pyx_v_docstring, __pyx_v_method, __pyx_v_write_declaration, 1, __pyx_t_3, __pyx_t_5, __pyx_v_is_standalone, __pyx_t_1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1949; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
   __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1875
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1871
  *             return None
  * 
  *     def write(self, file, *, encoding=None, method=u"xml",             # <<<<<<<<<<<<<<
@@ -55945,7 +55945,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1957
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1953
  *                     is_standalone, compression)
  * 
  *     def getpath(self, _Element element not None):             # <<<<<<<<<<<<<<
@@ -55963,7 +55963,7 @@
   PyObject *__pyx_r = 0;
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("getpath (wrapper)", 0);
-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1957; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 0, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1953; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_r = __pyx_pf_4lxml_5etree_12_ElementTree_12getpath(((struct LxmlElementTree *)__pyx_v_self), ((struct LxmlElement *)__pyx_v_element));
 
   /* function exit code */
@@ -55993,16 +55993,16 @@
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   __Pyx_RefNannySetupContext("getpath", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1965
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1961
  *         cdef _Element root
  *         cdef xmlDoc* c_doc
  *         _assertValidNode(element)             # <<<<<<<<<<<<<<
  *         if self._context_node is not None:
  *             root = self._context_node
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1965; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_element); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1961; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1966
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1962
  *         cdef xmlDoc* c_doc
  *         _assertValidNode(element)
  *         if self._context_node is not None:             # <<<<<<<<<<<<<<
@@ -56013,7 +56013,7 @@
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1967
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1963
  *         _assertValidNode(element)
  *         if self._context_node is not None:
  *             root = self._context_node             # <<<<<<<<<<<<<<
@@ -56025,7 +56025,7 @@
     __pyx_v_root = ((struct LxmlElement *)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1968
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1964
  *         if self._context_node is not None:
  *             root = self._context_node
  *             doc = root._doc             # <<<<<<<<<<<<<<
@@ -56039,7 +56039,7 @@
     goto __pyx_L3;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1969
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1965
  *             root = self._context_node
  *             doc = root._doc
  *         elif self._doc is not None:             # <<<<<<<<<<<<<<
@@ -56050,7 +56050,7 @@
   __pyx_t_2 = (__pyx_t_3 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1970
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1966
  *             doc = root._doc
  *         elif self._doc is not None:
  *             doc = self._doc             # <<<<<<<<<<<<<<
@@ -56062,23 +56062,23 @@
     __pyx_v_doc = ((struct LxmlDocument *)__pyx_t_4);
     __pyx_t_4 = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1971
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1967
  *         elif self._doc is not None:
  *             doc = self._doc
  *             root = doc.getroot()             # <<<<<<<<<<<<<<
  *         else:
  *             raise ValueError, u"Element is not in this tree."
  */
-    __pyx_t_4 = __pyx_f_4lxml_5etree_9_Document_getroot(__pyx_v_doc); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1971; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __pyx_f_4lxml_5etree_9_Document_getroot(__pyx_v_doc); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1967; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_4);
-    if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1971; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_ptype_4lxml_5etree__Element))))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1967; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_root = ((struct LxmlElement *)__pyx_t_4);
     __pyx_t_4 = 0;
     goto __pyx_L3;
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1973
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1969
  *             root = doc.getroot()
  *         else:
  *             raise ValueError, u"Element is not in this tree."             # <<<<<<<<<<<<<<
@@ -56086,29 +56086,29 @@
  *         _assertValidNode(root)
  */
     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_in_this_tree, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1973; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1969; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1974
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1970
  *         else:
  *             raise ValueError, u"Element is not in this tree."
  *         _assertValidDoc(doc)             # <<<<<<<<<<<<<<
  *         _assertValidNode(root)
  *         if element._doc is not doc:
  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidDoc(__pyx_v_doc); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1974; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidDoc(__pyx_v_doc); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1970; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1975
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1971
  *             raise ValueError, u"Element is not in this tree."
  *         _assertValidDoc(doc)
  *         _assertValidNode(root)             # <<<<<<<<<<<<<<
  *         if element._doc is not doc:
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  */
-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1975; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_root); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1971; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1976
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1972
  *         _assertValidDoc(doc)
  *         _assertValidNode(root)
  *         if element._doc is not doc:             # <<<<<<<<<<<<<<
@@ -56119,7 +56119,7 @@
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1977
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1973
  *         _assertValidNode(root)
  *         if element._doc is not doc:
  *             raise ValueError, u"Element is not in this tree."             # <<<<<<<<<<<<<<
@@ -56127,20 +56127,20 @@
  *         c_doc = _fakeRootDoc(doc._c_doc, root._c_node)
  */
     __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Element_is_not_in_this_tree, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1977; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1973; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1979
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1975
  *             raise ValueError, u"Element is not in this tree."
  * 
  *         c_doc = _fakeRootDoc(doc._c_doc, root._c_node)             # <<<<<<<<<<<<<<
  *         c_path = tree.xmlGetNodePath(element._c_node)
  *         _destroyFakeDoc(doc._c_doc, c_doc)
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-  __pyx_t_5 = __pyx_f_4lxml_5etree__fakeRootDoc(__pyx_v_doc->_c_doc, __pyx_v_root->_c_node); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1979; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_f_4lxml_5etree__fakeRootDoc(__pyx_v_doc->_c_doc, __pyx_v_root->_c_node); if (unlikely(__pyx_t_5 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1975; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_c_doc = __pyx_t_5;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1980
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1976
  * 
  *         c_doc = _fakeRootDoc(doc._c_doc, root._c_node)
  *         c_path = tree.xmlGetNodePath(element._c_node)             # <<<<<<<<<<<<<<
@@ -56149,7 +56149,7 @@
  */
   __pyx_v_c_path = xmlGetNodePath(__pyx_v_element->_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1981
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1977
  *         c_doc = _fakeRootDoc(doc._c_doc, root._c_node)
  *         c_path = tree.xmlGetNodePath(element._c_node)
  *         _destroyFakeDoc(doc._c_doc, c_doc)             # <<<<<<<<<<<<<<
@@ -56158,7 +56158,7 @@
  */
   __pyx_f_4lxml_5etree__destroyFakeDoc(__pyx_v_doc->_c_doc, __pyx_v_c_doc);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1982
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1978
  *         c_path = tree.xmlGetNodePath(element._c_node)
  *         _destroyFakeDoc(doc._c_doc, c_doc)
  *         if c_path is NULL:             # <<<<<<<<<<<<<<
@@ -56168,29 +56168,29 @@
   __pyx_t_3 = ((__pyx_v_c_path == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1983
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1979
  *         _destroyFakeDoc(doc._c_doc, c_doc)
  *         if c_path is NULL:
  *             raise MemoryError()             # <<<<<<<<<<<<<<
  *         path = funicode(c_path)
  *         tree.xmlFree(c_path)
  */
-    PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1983; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1979; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1984
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1980
  *         if c_path is NULL:
  *             raise MemoryError()
  *         path = funicode(c_path)             # <<<<<<<<<<<<<<
  *         tree.xmlFree(c_path)
  *         return path
  */
-  __pyx_t_4 = __pyx_f_4lxml_5etree_funicode(__pyx_v_c_path); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1984; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_f_4lxml_5etree_funicode(__pyx_v_c_path); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1980; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_4);
   __pyx_v_path = __pyx_t_4;
   __pyx_t_4 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1985
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1981
  *             raise MemoryError()
  *         path = funicode(c_path)
  *         tree.xmlFree(c_path)             # <<<<<<<<<<<<<<
@@ -56199,7 +56199,7 @@
  */
   xmlFree(__pyx_v_c_path);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1986
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1982
  *         path = funicode(c_path)
  *         tree.xmlFree(c_path)
  *         return path             # <<<<<<<<<<<<<<
@@ -56211,7 +56211,7 @@
   __pyx_r = __pyx_v_path;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1957
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1953
  *                     is_standalone, compression)
  * 
  *     def getpath(self, _Element element not None):             # <<<<<<<<<<<<<<
@@ -56233,7 +56233,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1988
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1984
  *         return path
  * 
  *     def getiterator(self, tag=None, *tags):             # <<<<<<<<<<<<<<
@@ -56285,7 +56285,7 @@
       }
       if (unlikely(kw_args > 0)) {
         const Py_ssize_t used_pos_args = (pos_args < 1) ? pos_args : 1;
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, used_pos_args, "getiterator") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1988; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, used_pos_args, "getiterator") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1984; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
       }
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       switch (PyTuple_GET_SIZE(__pyx_args)) {
@@ -56326,22 +56326,22 @@
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   __Pyx_INCREF(__pyx_v_tags);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2005
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2001
  *           with older versions of lxml or ElementTree.
  *         """
  *         root = self.getroot()             # <<<<<<<<<<<<<<
  *         if root is None:
  *             return ITER_EMPTY
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2215
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2218
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2219
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2218
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2214
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2221
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2225
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2221
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2226
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+    __pyx_t_1 = __pyx_f_4lxml_5etree_9_Document_getroot(__pyx_v_doc); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2222; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2227
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2228
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+    __pyx_t_5 = __pyx_f_4lxml_5etree__assertValidDoc(__pyx_v_doc); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2224; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2229
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2231
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+    __pyx_t_5 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_context_node); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2227; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2232
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2233
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2372
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2364
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2384
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2381
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2393
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2400
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2401
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2402
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2410
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2413
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2410
  *     attribs = _AttribIterator()
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  *     attribs._c_attr = element._c_node.properties             # <<<<<<<<<<<<<<
@@ -61617,7 +61617,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2414
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2411
  *     attribs._node = element
  *     attribs._c_attr = element._c_node.properties
  *     attribs._keysvalues = keysvalues             # <<<<<<<<<<<<<<
@@ -61626,7 +61626,7 @@
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   __pyx_v_attribs->_keysvalues = __pyx_v_keysvalues;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2415
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2412
  *     attribs._c_attr = element._c_node.properties
  *     attribs._keysvalues = keysvalues
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@@ -61638,7 +61638,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2407
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2404
  *                     _attributeValue(self._node._c_node, c_attr))
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  * cdef object _attributeIteratorFactory(_Element element, int keysvalues):             # <<<<<<<<<<<<<<
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2427
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2424
  *     cdef char* _href
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2428
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2425
  *     cdef char* _name
  *     cdef _initTagMatch(self, tag):
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@@ -61687,7 +61687,7 @@
  */
   __pyx_v_self->_href = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2429
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2426
  *     cdef _initTagMatch(self, tag):
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@@ -61696,7 +61696,7 @@
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   __pyx_v_self->_name = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2430
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2427
  *         self._href = NULL
  *         self._name = NULL
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@@ -61707,7 +61707,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2431
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2428
  *         self._name = NULL
  *         if tag is None:
  *             self._node_type = 0             # <<<<<<<<<<<<<<
@@ -61718,21 +61718,21 @@
     goto __pyx_L3;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2432
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2429
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-  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_Comment); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2432; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_Comment); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2429; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2433
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2430
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     goto __pyx_L3;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2434
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2431
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-  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_ProcessingInstruction); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_ProcessingInstruction); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2431; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2435
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2432
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2436
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2433
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-  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_Entity); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2436; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_Entity); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2433; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2437
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2434
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     goto __pyx_L3;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2438
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2435
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  *             self._node_type = tree.XML_ENTITY_REF_NODE
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  *             self._node_type = tree.XML_ELEMENT_NODE
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-  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_Element); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2438; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_Element); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2435; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2439
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2436
  *             self._node_type = tree.XML_ENTITY_REF_NODE
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2441
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2438
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2442
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2439
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-    __pyx_t_3 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_tag); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2442; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_tag); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2443
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-    __pyx_t_3 = __Pyx_GetItemInt(__pyx_v_self->_pystrings, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2443; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    __pyx_t_3 = __Pyx_GetItemInt(__pyx_v_self->_pystrings, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2440; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2444
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+      __pyx_t_3 = __Pyx_GetItemInt(__pyx_v_self->_pystrings, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2441; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2445
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-    __pyx_t_3 = __Pyx_GetItemInt(__pyx_v_self->_pystrings, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2445; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
+    __pyx_t_3 = __Pyx_GetItemInt(__pyx_v_self->_pystrings, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2442; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2446
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2447
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2444
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2427
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2424
  *     cdef char* _href
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2457
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2458
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2457
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2454
  *     cdef _Element _node
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@@ -61988,7 +61988,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2460
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2457
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2462
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2459
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@@ -62020,7 +62020,7 @@
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   __pyx_v_c_node = __pyx_v_self->_next_element(__pyx_v_node->_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2463
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2460
  *         cdef xmlNode* c_node
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@@ -62031,7 +62031,7 @@
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     if (__pyx_t_1) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2464
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2461
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@@ -62041,7 +62041,7 @@
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2465
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2462
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@@ -62051,7 +62051,7 @@
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         if (!__pyx_t_3) {
 
-          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2466
+          /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2463
  *                   self._node_type != 0 and \
  *                   (self._node_type != c_node.type or
  *                    not _tagMatches(c_node, self._href, self._name)):             # <<<<<<<<<<<<<<
@@ -62073,7 +62073,7 @@
     }
     if (!__pyx_t_2) break;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2467
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2464
  *                   (self._node_type != c_node.type or
  *                    not _tagMatches(c_node, self._href, self._name)):
  *             c_node = self._next_element(c_node)             # <<<<<<<<<<<<<<
@@ -62083,7 +62083,7 @@
     __pyx_v_c_node = __pyx_v_self->_next_element(__pyx_v_c_node);
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2468
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2465
  *                    not _tagMatches(c_node, self._href, self._name)):
  *             c_node = self._next_element(c_node)
  *         if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -62093,7 +62093,7 @@
   __pyx_t_2 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2469
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2466
  *             c_node = self._next_element(c_node)
  *         if c_node is NULL:
  *             self._node = None             # <<<<<<<<<<<<<<
@@ -62109,7 +62109,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2472
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2469
  *         else:
  *             # Python ref:
  *             self._node = _elementFactory(node._doc, c_node)             # <<<<<<<<<<<<<<
@@ -62118,7 +62118,7 @@
  */
     __pyx_t_6 = ((PyObject *)__pyx_v_node->_doc);
     __Pyx_INCREF(__pyx_t_6);
-    __pyx_t_7 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_node)); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2472; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_7 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_node)); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2469; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_7);
     __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0;
     __Pyx_GIVEREF(__pyx_t_7);
@@ -62129,7 +62129,7 @@
   }
   __pyx_L5:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2460
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2457
  *         return self
  * 
  *     cdef void _storeNext(self, _Element node):             # <<<<<<<<<<<<<<
@@ -62147,7 +62147,7 @@
   __Pyx_RefNannyFinishContext();
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2474
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2471
  *             self._node = _elementFactory(node._doc, c_node)
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -62180,7 +62180,7 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__next__", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2477
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2474
  *         cdef xmlNode* c_node
  *         cdef _Element current_node
  *         if self._node is None:             # <<<<<<<<<<<<<<
@@ -62191,7 +62191,7 @@
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2478
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2475
  *         cdef _Element current_node
  *         if self._node is None:
  *             raise StopIteration             # <<<<<<<<<<<<<<
@@ -62199,10 +62199,10 @@
  *         current_node = self._node
  */
     __Pyx_Raise(__pyx_builtin_StopIteration, 0, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2478; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2475; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2480
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2477
  *             raise StopIteration
  *         # Python ref:
  *         current_node = self._node             # <<<<<<<<<<<<<<
@@ -62214,7 +62214,7 @@
   __pyx_v_current_node = ((struct LxmlElement *)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2481
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2478
  *         # Python ref:
  *         current_node = self._node
  *         self._storeNext(current_node)             # <<<<<<<<<<<<<<
@@ -62223,7 +62223,7 @@
  */
   ((struct __pyx_vtabstruct_4lxml_5etree__ElementIterator *)__pyx_v_self->__pyx_base.__pyx_vtab)->_storeNext(__pyx_v_self, __pyx_v_current_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2482
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2479
  *         current_node = self._node
  *         self._storeNext(current_node)
  *         return current_node             # <<<<<<<<<<<<<<
@@ -62235,7 +62235,7 @@
   __pyx_r = ((PyObject *)__pyx_v_current_node);
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2474
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2471
  *             self._node = _elementFactory(node._doc, c_node)
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -62255,7 +62255,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2497
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2494
  *     cdef int _node_types
  * 
  *     def __cinit__(self, tags):             # <<<<<<<<<<<<<<
@@ -62291,7 +62291,7 @@
         else goto __pyx_L5_argtuple_error;
       }
       if (unlikely(kw_args > 0)) {
-        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2497; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2494; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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       goto __pyx_L5_argtuple_error;
@@ -62302,7 +62302,7 @@
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   goto __pyx_L4_argument_unpacking_done;
   __pyx_L5_argtuple_error:;
-  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2497; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2494; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
   __Pyx_AddTraceback("lxml.etree._MultiTagMatcher.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename);
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@@ -62324,7 +62324,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2498
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2495
  * 
  *     def __cinit__(self, tags):
  *         self._cached_tags = NULL             # <<<<<<<<<<<<<<
@@ -62333,7 +62333,7 @@
  */
   __pyx_v_self->_cached_tags = NULL;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2499
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2496
  *     def __cinit__(self, tags):
  *         self._cached_tags = NULL
  *         self._cached_size = 0             # <<<<<<<<<<<<<<
@@ -62342,7 +62342,7 @@
  */
   __pyx_v_self->_cached_size = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2500
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2497
  *         self._cached_tags = NULL
  *         self._cached_size = 0
  *         self._tag_count = 0             # <<<<<<<<<<<<<<
@@ -62351,7 +62351,7 @@
  */
   __pyx_v_self->_tag_count = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2501
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2498
  *         self._cached_size = 0
  *         self._tag_count = 0
  *         self._node_types = 0             # <<<<<<<<<<<<<<
@@ -62360,14 +62360,14 @@
  */
   __pyx_v_self->_node_types = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2502
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2499
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  *         self._node_types = 0
  *         self._py_tags = []             # <<<<<<<<<<<<<<
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  */
-  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2502; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2499; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __Pyx_GIVEREF(__pyx_t_1);
   __Pyx_GOTREF(__pyx_v_self->_py_tags);
@@ -62375,18 +62375,18 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2503
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2500
  *         self._node_types = 0
  *         self._py_tags = []
  *         self.initTagMatch(tags)             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_initTagMatch(__pyx_v_self, __pyx_v_tags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2503; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_initTagMatch(__pyx_v_self, __pyx_v_tags); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2500; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2497
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2494
  *     cdef int _node_types
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  *     def __cinit__(self, tags):             # <<<<<<<<<<<<<<
@@ -62406,7 +62406,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2505
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2502
  *         self.initTagMatch(tags)
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@@ -62429,7 +62429,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2506
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2503
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  *     def __dealloc__(self):
  *         self._clear()             # <<<<<<<<<<<<<<
@@ -62438,7 +62438,7 @@
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   __pyx_f_4lxml_5etree_16_MultiTagMatcher__clear(__pyx_v_self);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2505
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2502
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@@ -62450,7 +62450,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2508
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2505
  *         self._clear()
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  *     cdef bint rejectsAll(self):             # <<<<<<<<<<<<<<
@@ -62466,7 +62466,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2509
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2506
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  *     cdef bint rejectsAll(self):
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@@ -62483,7 +62483,7 @@
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   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2508
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2505
  *         self._clear()
  * 
  *     cdef bint rejectsAll(self):             # <<<<<<<<<<<<<<
@@ -62497,7 +62497,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2511
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2508
  *         return not self._tag_count and not self._node_types
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  *     cdef bint rejectsAllAttributes(self):             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2512
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2509
  * 
  *     cdef bint rejectsAllAttributes(self):
  *         return not self._tag_count             # <<<<<<<<<<<<<<
@@ -62520,7 +62520,7 @@
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   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2511
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2508
  *         return not self._tag_count and not self._node_types
  * 
  *     cdef bint rejectsAllAttributes(self):             # <<<<<<<<<<<<<<
@@ -62534,7 +62534,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2514
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2511
  *         return not self._tag_count
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  *     cdef bint matchesType(self, int node_type):             # <<<<<<<<<<<<<<
@@ -62549,7 +62549,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2515
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2512
  * 
  *     cdef bint matchesType(self, int node_type):
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@@ -62564,7 +62564,7 @@
   }
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2516
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2513
  *     cdef bint matchesType(self, int node_type):
  *         if node_type == tree.XML_ELEMENT_NODE and self._tag_count:
  *             return True             # <<<<<<<<<<<<<<
@@ -62575,7 +62575,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2517
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2514
  *         if node_type == tree.XML_ELEMENT_NODE and self._tag_count:
  *             return True
  *         return self._node_types & (1 << node_type)             # <<<<<<<<<<<<<<
@@ -62585,7 +62585,7 @@
   __pyx_r = (__pyx_v_self->_node_types & (1 << __pyx_v_node_type));
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2514
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2511
  *         return not self._tag_count
  * 
  *     cdef bint matchesType(self, int node_type):             # <<<<<<<<<<<<<<
@@ -62599,7 +62599,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2519
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2516
  *         return self._node_types & (1 << node_type)
  * 
  *     cdef void _clear(self):             # <<<<<<<<<<<<<<
@@ -62616,7 +62616,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2521
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2518
  *     cdef void _clear(self):
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  *         count = self._tag_count             # <<<<<<<<<<<<<<
@@ -62626,7 +62626,7 @@
   __pyx_t_1 = __pyx_v_self->_tag_count;
   __pyx_v_count = __pyx_t_1;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2522
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2519
  *         cdef size_t i, count
  *         count = self._tag_count
  *         self._tag_count = 0             # <<<<<<<<<<<<<<
@@ -62635,7 +62635,7 @@
  */
   __pyx_v_self->_tag_count = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2523
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2520
  *         count = self._tag_count
  *         self._tag_count = 0
  *         if self._cached_tags:             # <<<<<<<<<<<<<<
@@ -62645,7 +62645,7 @@
   __pyx_t_2 = (__pyx_v_self->_cached_tags != 0);
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2524
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2521
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2525
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2522
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@@ -62666,7 +62666,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2526
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2523
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@@ -62675,7 +62675,7 @@
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     PyMem_Free(__pyx_v_self->_cached_tags);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2527
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2524
  *                 cpython.ref.Py_XDECREF(self._cached_tags[i].href)
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2519
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2516
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2529
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  *             self._cached_tags = NULL
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  *     cdef initTagMatch(self, tags):             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2530
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2527
  * 
  *     cdef initTagMatch(self, tags):
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@@ -62733,7 +62733,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2531
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2528
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2528; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  if (__Pyx_PyObject_DelSlice(__pyx_v_self->_py_tags, 0, 0, NULL, NULL, NULL, 0, 0, 1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2531; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_PyObject_DelSlice(__pyx_v_self->_py_tags, 0, 0, NULL, NULL, NULL, 0, 0, 1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2528; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2532
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2529
  *         self._cached_doc = None
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  *         self._clear()             # <<<<<<<<<<<<<<
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   __pyx_f_4lxml_5etree_16_MultiTagMatcher__clear(__pyx_v_self);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2533
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2530
  *         del self._py_tags[:]
  *         self._clear()
  *         if tags is None or tags == ():             # <<<<<<<<<<<<<<
@@ -62764,8 +62764,8 @@
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-    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2533; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PyObject_RichCompare(__pyx_v_tags, __pyx_empty_tuple, Py_EQ); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2530; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_2); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2530; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2535
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2532
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@@ -62785,7 +62785,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2541
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2538
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2542
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2539
  *         else:
  *             self._node_types = 0
  *             self._storeTags(tags, set())             # <<<<<<<<<<<<<<
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-    __pyx_t_2 = PySet_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = PySet_New(0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2539; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    __pyx_t_5 = __pyx_f_4lxml_5etree_16_MultiTagMatcher__storeTags(__pyx_v_self, __pyx_v_tags, ((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = __pyx_f_4lxml_5etree_16_MultiTagMatcher__storeTags(__pyx_v_self, __pyx_v_tags, ((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_5)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2539; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2529
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2526
  *             self._cached_tags = NULL
  * 
  *     cdef initTagMatch(self, tags):             # <<<<<<<<<<<<<<
@@ -62832,7 +62832,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2544
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2541
  *             self._storeTags(tags, set())
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  *     cdef _storeTags(self, tag, set seen):             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2545
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2542
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  *     cdef _storeTags(self, tag, set seen):
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  *             self._node_types |= 1 << tree.XML_COMMENT_NODE
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-  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_Comment); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2545; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_Comment); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2546
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2543
  *     cdef _storeTags(self, tag, set seen):
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@@ -62885,21 +62885,21 @@
     goto __pyx_L3;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2547
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2544
  *         if tag is Comment:
  *             self._node_types |= 1 << tree.XML_COMMENT_NODE
  *         elif tag is ProcessingInstruction:             # <<<<<<<<<<<<<<
  *             self._node_types |= 1 << tree.XML_PI_NODE
  *         elif tag is Entity:
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-  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_ProcessingInstruction); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2547; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_ProcessingInstruction); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2548
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2545
  *             self._node_types |= 1 << tree.XML_COMMENT_NODE
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2549
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2546
  *         elif tag is ProcessingInstruction:
  *             self._node_types |= 1 << tree.XML_PI_NODE
  *         elif tag is Entity:             # <<<<<<<<<<<<<<
  *             self._node_types |= 1 << tree.XML_ENTITY_REF_NODE
  *         elif tag is Element:
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-  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_Entity); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2549; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_Entity); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2546; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2550
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2547
  *             self._node_types |= 1 << tree.XML_PI_NODE
  *         elif tag is Entity:
  *             self._node_types |= 1 << tree.XML_ENTITY_REF_NODE             # <<<<<<<<<<<<<<
@@ -62935,21 +62935,21 @@
     goto __pyx_L3;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2551
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2548
  *         elif tag is Entity:
  *             self._node_types |= 1 << tree.XML_ENTITY_REF_NODE
  *         elif tag is Element:             # <<<<<<<<<<<<<<
  *             self._node_types |= 1 << tree.XML_ELEMENT_NODE
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-  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_Element); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2551; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_Element); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2548; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __pyx_t_3 = (__pyx_v_tag == __pyx_t_1);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __pyx_t_2 = (__pyx_t_3 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2552
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2549
  *             self._node_types |= 1 << tree.XML_ENTITY_REF_NODE
  *         elif tag is Element:
  *             self._node_types |= 1 << tree.XML_ELEMENT_NODE             # <<<<<<<<<<<<<<
@@ -62960,7 +62960,7 @@
     goto __pyx_L3;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2553
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2550
  *         elif tag is Element:
  *             self._node_types |= 1 << tree.XML_ELEMENT_NODE
  *         elif python._isString(tag):             # <<<<<<<<<<<<<<
@@ -62970,18 +62970,18 @@
   __pyx_t_2 = (_isString(__pyx_v_tag) != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2554
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2551
  *             self._node_types |= 1 << tree.XML_ELEMENT_NODE
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-    __pyx_t_2 = (__Pyx_PySequence_Contains(__pyx_v_tag, __pyx_v_seen, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_2 = (__Pyx_PySequence_Contains(__pyx_v_tag, __pyx_v_seen, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2551; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_t_3 = (__pyx_t_2 != 0);
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2555
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2552
  *         elif python._isString(tag):
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  *                 return             # <<<<<<<<<<<<<<
@@ -62993,7 +62993,7 @@
       goto __pyx_L0;
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2556
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2553
  *             if tag in seen:
  *                 return
  *             seen.add(tag)             # <<<<<<<<<<<<<<
@@ -63002,11 +63002,11 @@
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     if (unlikely(__pyx_v_seen == Py_None)) {
       PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "add");
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2553; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    __pyx_t_4 = PySet_Add(__pyx_v_seen, __pyx_v_tag); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = PySet_Add(__pyx_v_seen, __pyx_v_tag); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2553; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2557
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2554
  *                 return
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  *             if tag in ('*', '{*}*'):             # <<<<<<<<<<<<<<
@@ -63015,9 +63015,9 @@
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     __Pyx_INCREF(__pyx_v_tag);
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-    __pyx_t_3 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_kp_s__34, Py_EQ)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_kp_s__34, Py_EQ)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (!__pyx_t_3) {
-      __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_kp_s__35, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_t_1, __pyx_kp_s__35, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2554; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     } else {
       __pyx_t_5 = __pyx_t_3;
@@ -63026,7 +63026,7 @@
     __pyx_t_3 = (__pyx_t_5 != 0);
     if (__pyx_t_3) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2558
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2555
  *             seen.add(tag)
  *             if tag in ('*', '{*}*'):
  *                 self._node_types |= 1 << tree.XML_ELEMENT_NODE             # <<<<<<<<<<<<<<
@@ -63038,14 +63038,14 @@
     }
     /*else*/ {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2560
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2557
  *                 self._node_types |= 1 << tree.XML_ELEMENT_NODE
  *             else:
  *                 href, name = _getNsTag(tag)             # <<<<<<<<<<<<<<
  *                 if name == b'*':
  *                     name = None
  */
-      __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_tag); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2560; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = __pyx_f_4lxml_5etree__getNsTag(__pyx_v_tag); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       if (likely(__pyx_t_1 != Py_None)) {
         PyObject* sequence = __pyx_t_1;
@@ -63057,7 +63057,7 @@
         if (unlikely(size != 2)) {
           if (size > 2) __Pyx_RaiseTooManyValuesError(2);
           else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size);
-          {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2560; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+          {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         }
         #if CYTHON_COMPILING_IN_CPYTHON
         __pyx_t_6 = PyTuple_GET_ITEM(sequence, 0); 
@@ -63065,31 +63065,31 @@
         __Pyx_INCREF(__pyx_t_6);
         __Pyx_INCREF(__pyx_t_7);
         #else
-        __pyx_t_6 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2560; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_6 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_6);
-        __pyx_t_7 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2560; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __Pyx_GOTREF(__pyx_t_7);
         #endif
         __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
       } else {
-        __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2560; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __Pyx_RaiseNoneNotIterableError(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
       __pyx_v_href = __pyx_t_6;
       __pyx_t_6 = 0;
       __pyx_v_name = __pyx_t_7;
       __pyx_t_7 = 0;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2561
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2558
  *             else:
  *                 href, name = _getNsTag(tag)
  *                 if name == b'*':             # <<<<<<<<<<<<<<
  *                     name = None
  *                 if href is None:
  */
-      __pyx_t_3 = (__Pyx_PyBytes_Equals(__pyx_v_name, __pyx_kp_b__34, Py_EQ)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2561; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = (__Pyx_PyBytes_Equals(__pyx_v_name, __pyx_kp_b__34, Py_EQ)); if (unlikely(__pyx_t_3 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2558; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (__pyx_t_3) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2562
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2559
  *                 href, name = _getNsTag(tag)
  *                 if name == b'*':
  *                     name = None             # <<<<<<<<<<<<<<
@@ -63102,7 +63102,7 @@
       }
       __pyx_L6:;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2563
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2560
  *                 if name == b'*':
  *                     name = None
  *                 if href is None:             # <<<<<<<<<<<<<<
@@ -63113,7 +63113,7 @@
       __pyx_t_5 = (__pyx_t_3 != 0);
       if (__pyx_t_5) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2564
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2561
  *                     name = None
  *                 if href is None:
  *                     href = b''  # no namespace             # <<<<<<<<<<<<<<
@@ -63125,17 +63125,17 @@
         goto __pyx_L7;
       }
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2565
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2562
  *                 if href is None:
  *                     href = b''  # no namespace
  *                 elif href == b'*':             # <<<<<<<<<<<<<<
  *                     href = None  # wildcard: any namespace, including none
  *                 self._py_tags.append((href, name))
  */
-      __pyx_t_5 = (__Pyx_PyBytes_Equals(__pyx_v_href, __pyx_kp_b__34, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2565; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = (__Pyx_PyBytes_Equals(__pyx_v_href, __pyx_kp_b__34, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2562; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (__pyx_t_5) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2566
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2563
  *                     href = b''  # no namespace
  *                 elif href == b'*':
  *                     href = None  # wildcard: any namespace, including none             # <<<<<<<<<<<<<<
@@ -63148,7 +63148,7 @@
       }
       __pyx_L7:;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2567
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2564
  *                 elif href == b'*':
  *                     href = None  # wildcard: any namespace, including none
  *                 self._py_tags.append((href, name))             # <<<<<<<<<<<<<<
@@ -63157,9 +63157,9 @@
  */
       if (unlikely(__pyx_v_self->_py_tags == Py_None)) {
         PyErr_Format(PyExc_AttributeError, "'NoneType' object has no attribute '%s'", "append");
-        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2564; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       }
-      __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2564; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __Pyx_INCREF(__pyx_v_href);
       PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_href);
@@ -63167,7 +63167,7 @@
       __Pyx_INCREF(__pyx_v_name);
       PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_v_name);
       __Pyx_GIVEREF(__pyx_v_name);
-      __pyx_t_4 = __Pyx_PyList_Append(__pyx_v_self->_py_tags, __pyx_t_1); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyList_Append(__pyx_v_self->_py_tags, __pyx_t_1); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2564; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     }
     __pyx_L5:;
@@ -63175,7 +63175,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2570
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2567
  *         else:
  *             # support a sequence of tags
  *             for item in tag:             # <<<<<<<<<<<<<<
@@ -63186,7 +63186,7 @@
       __pyx_t_1 = __pyx_v_tag; __Pyx_INCREF(__pyx_t_1); __pyx_t_8 = 0;
       __pyx_t_9 = NULL;
     } else {
-      __pyx_t_8 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_tag); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_8 = -1; __pyx_t_1 = PyObject_GetIter(__pyx_v_tag); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_1);
       __pyx_t_9 = Py_TYPE(__pyx_t_1)->tp_iternext;
     }
@@ -63194,16 +63194,16 @@
       if (!__pyx_t_9 && PyList_CheckExact(__pyx_t_1)) {
         if (__pyx_t_8 >= PyList_GET_SIZE(__pyx_t_1)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_8); __Pyx_INCREF(__pyx_t_7); __pyx_t_8++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyList_GET_ITEM(__pyx_t_1, __pyx_t_8); __Pyx_INCREF(__pyx_t_7); __pyx_t_8++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_1, __pyx_t_8); __pyx_t_8++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_1, __pyx_t_8); __pyx_t_8++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #endif
       } else if (!__pyx_t_9 && PyTuple_CheckExact(__pyx_t_1)) {
         if (__pyx_t_8 >= PyTuple_GET_SIZE(__pyx_t_1)) break;
         #if CYTHON_COMPILING_IN_CPYTHON
-        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_8); __Pyx_INCREF(__pyx_t_7); __pyx_t_8++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_8); __Pyx_INCREF(__pyx_t_7); __pyx_t_8++; if (unlikely(0 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #else
-        __pyx_t_7 = PySequence_ITEM(__pyx_t_1, __pyx_t_8); __pyx_t_8++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_7 = PySequence_ITEM(__pyx_t_1, __pyx_t_8); __pyx_t_8++; if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         #endif
       } else {
         __pyx_t_7 = __pyx_t_9(__pyx_t_1);
@@ -63211,7 +63211,7 @@
           PyObject* exc_type = PyErr_Occurred();
           if (exc_type) {
             if (likely(exc_type == PyExc_StopIteration || PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear();
-            else {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2570; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+            else {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2567; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
           }
           break;
         }
@@ -63220,14 +63220,14 @@
       __Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_7);
       __pyx_t_7 = 0;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2571
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2568
  *             # support a sequence of tags
  *             for item in tag:
  *                 self._storeTags(item, seen)             # <<<<<<<<<<<<<<
  * 
  *     cdef inline int cacheTags(self, _Document doc, bint force_into_dict=False) except -1:
  */
-      __pyx_t_7 = __pyx_f_4lxml_5etree_16_MultiTagMatcher__storeTags(__pyx_v_self, __pyx_v_item, __pyx_v_seen); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2571; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_7 = __pyx_f_4lxml_5etree_16_MultiTagMatcher__storeTags(__pyx_v_self, __pyx_v_item, __pyx_v_seen); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2568; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_7);
       __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
     }
@@ -63235,7 +63235,7 @@
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2544
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2541
  *             self._storeTags(tags, set())
  * 
  *     cdef _storeTags(self, tag, set seen):             # <<<<<<<<<<<<<<
@@ -63261,7 +63261,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2573
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2570
  *                 self._storeTags(item, seen)
  * 
  *     cdef inline int cacheTags(self, _Document doc, bint force_into_dict=False) except -1:             # <<<<<<<<<<<<<<
@@ -63289,7 +63289,7 @@
     }
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2577
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2574
  *         Look up the tag names in the doc dict to enable string pointer comparisons.
  *         """
  *         cdef size_t dict_size = tree.xmlDictSize(doc._c_doc.dict)             # <<<<<<<<<<<<<<
@@ -63298,7 +63298,7 @@
  */
   __pyx_v_dict_size = xmlDictSize(__pyx_v_doc->_c_doc->dict);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2578
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2575
  *         """
  *         cdef size_t dict_size = tree.xmlDictSize(doc._c_doc.dict)
  *         if doc is self._cached_doc and dict_size == self._cached_size:             # <<<<<<<<<<<<<<
@@ -63314,7 +63314,7 @@
   }
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2580
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2577
  *         if doc is self._cached_doc and dict_size == self._cached_size:
  *             # doc and dict didn't change => names already cached
  *             return 0             # <<<<<<<<<<<<<<
@@ -63325,7 +63325,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2581
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2578
  *             # doc and dict didn't change => names already cached
  *             return 0
  *         self._tag_count = 0             # <<<<<<<<<<<<<<
@@ -63334,7 +63334,7 @@
  */
   __pyx_v_self->_tag_count = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2582
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2579
  *             return 0
  *         self._tag_count = 0
  *         if not self._py_tags:             # <<<<<<<<<<<<<<
@@ -63345,7 +63345,7 @@
   __pyx_t_1 = ((!__pyx_t_3) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2583
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2580
  *         self._tag_count = 0
  *         if not self._py_tags:
  *             self._cached_doc = doc             # <<<<<<<<<<<<<<
@@ -63358,7 +63358,7 @@
     __Pyx_DECREF(((PyObject *)__pyx_v_self->_cached_doc));
     __pyx_v_self->_cached_doc = __pyx_v_doc;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2584
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2581
  *         if not self._py_tags:
  *             self._cached_doc = doc
  *             self._cached_size = dict_size             # <<<<<<<<<<<<<<
@@ -63367,7 +63367,7 @@
  */
     __pyx_v_self->_cached_size = __pyx_v_dict_size;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2585
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2582
  *             self._cached_doc = doc
  *             self._cached_size = dict_size
  *             return 0             # <<<<<<<<<<<<<<
@@ -63378,7 +63378,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2586
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2583
  *             self._cached_size = dict_size
  *             return 0
  *         if not self._cached_tags:             # <<<<<<<<<<<<<<
@@ -63388,7 +63388,7 @@
   __pyx_t_1 = ((!(__pyx_v_self->_cached_tags != 0)) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2587
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2584
  *             return 0
  *         if not self._cached_tags:
  *             self._cached_tags = cpython.mem.PyMem_Malloc(len(self._py_tags) * sizeof(qname))             # <<<<<<<<<<<<<<
@@ -63399,13 +63399,13 @@
     __Pyx_INCREF(__pyx_t_4);
     if (unlikely(__pyx_t_4 == Py_None)) {
       PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()");
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2584; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
-    __pyx_t_5 = PyList_GET_SIZE(__pyx_t_4); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_5 = PyList_GET_SIZE(__pyx_t_4); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2584; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
     __pyx_v_self->_cached_tags = ((struct __pyx_t_4lxml_5etree_qname *)PyMem_Malloc((__pyx_t_5 * (sizeof(struct __pyx_t_4lxml_5etree_qname)))));
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2588
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2585
  *         if not self._cached_tags:
  *             self._cached_tags = cpython.mem.PyMem_Malloc(len(self._py_tags) * sizeof(qname))
  *             if not self._cached_tags:             # <<<<<<<<<<<<<<
@@ -63415,7 +63415,7 @@
     __pyx_t_1 = ((!(__pyx_v_self->_cached_tags != 0)) != 0);
     if (__pyx_t_1) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2589
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2586
  *             self._cached_tags = cpython.mem.PyMem_Malloc(len(self._py_tags) * sizeof(qname))
  *             if not self._cached_tags:
  *                 self._cached_doc = None             # <<<<<<<<<<<<<<
@@ -63428,20 +63428,20 @@
       __Pyx_DECREF(((PyObject *)__pyx_v_self->_cached_doc));
       __pyx_v_self->_cached_doc = ((struct LxmlDocument *)Py_None);
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2590
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2587
  *             if not self._cached_tags:
  *                 self._cached_doc = None
  *                 raise MemoryError()             # <<<<<<<<<<<<<<
  *         self._tag_count = _mapTagsToQnameMatchArray(
  *             doc._c_doc, self._py_tags, self._cached_tags, force_into_dict)
  */
-      PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2590; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      PyErr_NoMemory(); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2587; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
     goto __pyx_L5;
   }
   __pyx_L5:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2592
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2589
  *                 raise MemoryError()
  *         self._tag_count = _mapTagsToQnameMatchArray(
  *             doc._c_doc, self._py_tags, self._cached_tags, force_into_dict)             # <<<<<<<<<<<<<<
@@ -63451,18 +63451,18 @@
   __pyx_t_4 = __pyx_v_self->_py_tags;
   __Pyx_INCREF(__pyx_t_4);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2591
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2588
  *                 self._cached_doc = None
  *                 raise MemoryError()
  *         self._tag_count = _mapTagsToQnameMatchArray(             # <<<<<<<<<<<<<<
  *             doc._c_doc, self._py_tags, self._cached_tags, force_into_dict)
  *         self._cached_doc = doc
  */
-  __pyx_t_5 = __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(__pyx_v_doc->_c_doc, ((PyObject*)__pyx_t_4), __pyx_v_self->_cached_tags, __pyx_v_force_into_dict); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2591; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_f_4lxml_5etree__mapTagsToQnameMatchArray(__pyx_v_doc->_c_doc, ((PyObject*)__pyx_t_4), __pyx_v_self->_cached_tags, __pyx_v_force_into_dict); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2588; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
   __pyx_v_self->_tag_count = ((size_t)__pyx_t_5);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2593
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2590
  *         self._tag_count = _mapTagsToQnameMatchArray(
  *             doc._c_doc, self._py_tags, self._cached_tags, force_into_dict)
  *         self._cached_doc = doc             # <<<<<<<<<<<<<<
@@ -63475,7 +63475,7 @@
   __Pyx_DECREF(((PyObject *)__pyx_v_self->_cached_doc));
   __pyx_v_self->_cached_doc = __pyx_v_doc;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2594
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2591
  *             doc._c_doc, self._py_tags, self._cached_tags, force_into_dict)
  *         self._cached_doc = doc
  *         self._cached_size = dict_size             # <<<<<<<<<<<<<<
@@ -63484,7 +63484,7 @@
  */
   __pyx_v_self->_cached_size = __pyx_v_dict_size;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2595
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2592
  *         self._cached_doc = doc
  *         self._cached_size = dict_size
  *         return 0             # <<<<<<<<<<<<<<
@@ -63494,7 +63494,7 @@
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2573
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2570
  *                 self._storeTags(item, seen)
  * 
  *     cdef inline int cacheTags(self, _Document doc, bint force_into_dict=False) except -1:             # <<<<<<<<<<<<<<
@@ -63512,7 +63512,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2597
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2594
  *         return 0
  * 
  *     cdef inline bint matches(self, xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -63530,7 +63530,7 @@
   struct __pyx_t_4lxml_5etree_qname *__pyx_t_4;
   __Pyx_RefNannySetupContext("matches", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2599
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2596
  *     cdef inline bint matches(self, xmlNode* c_node):
  *         cdef qname* c_qname
  *         if self._node_types & (1 << c_node.type):             # <<<<<<<<<<<<<<
@@ -63540,7 +63540,7 @@
   __pyx_t_1 = ((__pyx_v_self->_node_types & (1 << __pyx_v_c_node->type)) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2600
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2597
  *         cdef qname* c_qname
  *         if self._node_types & (1 << c_node.type):
  *             return True             # <<<<<<<<<<<<<<
@@ -63551,7 +63551,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2601
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2598
  *         if self._node_types & (1 << c_node.type):
  *             return True
  *         elif c_node.type == tree.XML_ELEMENT_NODE:             # <<<<<<<<<<<<<<
@@ -63561,7 +63561,7 @@
   __pyx_t_1 = ((__pyx_v_c_node->type == XML_ELEMENT_NODE) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2602
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2599
  *             return True
  *         elif c_node.type == tree.XML_ELEMENT_NODE:
  *             for c_qname in self._cached_tags[:self._tag_count]:             # <<<<<<<<<<<<<<
@@ -63573,7 +63573,7 @@
       __pyx_t_2 = __pyx_t_4;
       __pyx_v_c_qname = __pyx_t_2;
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2603
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2600
  *         elif c_node.type == tree.XML_ELEMENT_NODE:
  *             for c_qname in self._cached_tags[:self._tag_count]:
  *                 if _tagMatchesExactly(c_node, c_qname):             # <<<<<<<<<<<<<<
@@ -63583,7 +63583,7 @@
       __pyx_t_1 = (__pyx_f_4lxml_5etree__tagMatchesExactly(__pyx_v_c_node, __pyx_v_c_qname) != 0);
       if (__pyx_t_1) {
 
-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2604
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2601
  *             for c_qname in self._cached_tags[:self._tag_count]:
  *                 if _tagMatchesExactly(c_node, c_qname):
  *                     return True             # <<<<<<<<<<<<<<
@@ -63598,7 +63598,7 @@
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2605
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2602
  *                 if _tagMatchesExactly(c_node, c_qname):
  *                     return True
  *         return False             # <<<<<<<<<<<<<<
@@ -63608,7 +63608,7 @@
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2597
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2594
  *         return 0
  * 
  *     cdef inline bint matches(self, xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -63622,7 +63622,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2607
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2604
  *         return False
  * 
  *     cdef inline bint matchesNsTag(self, const_xmlChar* c_href,             # <<<<<<<<<<<<<<
@@ -63640,7 +63640,7 @@
   struct __pyx_t_4lxml_5etree_qname *__pyx_t_4;
   __Pyx_RefNannySetupContext("matchesNsTag", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2610
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2607
  *                                   const_xmlChar* c_name):
  *         cdef qname* c_qname
  *         if self._node_types & (1 << tree.XML_ELEMENT_NODE):             # <<<<<<<<<<<<<<
@@ -63650,7 +63650,7 @@
   __pyx_t_1 = ((__pyx_v_self->_node_types & (1 << XML_ELEMENT_NODE)) != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2611
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2608
  *         cdef qname* c_qname
  *         if self._node_types & (1 << tree.XML_ELEMENT_NODE):
  *             return True             # <<<<<<<<<<<<<<
@@ -63661,7 +63661,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2612
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2609
  *         if self._node_types & (1 << tree.XML_ELEMENT_NODE):
  *             return True
  *         for c_qname in self._cached_tags[:self._tag_count]:             # <<<<<<<<<<<<<<
@@ -63673,7 +63673,7 @@
     __pyx_t_2 = __pyx_t_4;
     __pyx_v_c_qname = __pyx_t_2;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2613
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2610
  *             return True
  *         for c_qname in self._cached_tags[:self._tag_count]:
  *             if _nsTagMatchesExactly(c_href, c_name, c_qname):             # <<<<<<<<<<<<<<
@@ -63683,7 +63683,7 @@
     __pyx_t_1 = (__pyx_f_4lxml_5etree__nsTagMatchesExactly(__pyx_v_c_href, __pyx_v_c_name, __pyx_v_c_qname) != 0);
     if (__pyx_t_1) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2614
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2611
  *         for c_qname in self._cached_tags[:self._tag_count]:
  *             if _nsTagMatchesExactly(c_href, c_name, c_qname):
  *                 return True             # <<<<<<<<<<<<<<
@@ -63695,7 +63695,7 @@
     }
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2615
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2612
  *             if _nsTagMatchesExactly(c_href, c_name, c_qname):
  *                 return True
  *         return False             # <<<<<<<<<<<<<<
@@ -63705,7 +63705,7 @@
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2607
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2604
  *         return False
  * 
  *     cdef inline bint matchesNsTag(self, const_xmlChar* c_href,             # <<<<<<<<<<<<<<
@@ -63719,7 +63719,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2617
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2614
  *         return False
  * 
  *     cdef inline bint matchesAttribute(self, xmlAttr* c_attr):             # <<<<<<<<<<<<<<
@@ -63737,7 +63737,7 @@
   int __pyx_t_4;
   __Pyx_RefNannySetupContext("matchesAttribute", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2622
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2619
  *         """
  *         cdef qname* c_qname
  *         for c_qname in self._cached_tags[:self._tag_count]:             # <<<<<<<<<<<<<<
@@ -63749,7 +63749,7 @@
     __pyx_t_1 = __pyx_t_3;
     __pyx_v_c_qname = __pyx_t_1;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2623
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2620
  *         cdef qname* c_qname
  *         for c_qname in self._cached_tags[:self._tag_count]:
  *             if _tagMatchesExactly(c_attr, c_qname):             # <<<<<<<<<<<<<<
@@ -63759,7 +63759,7 @@
     __pyx_t_4 = (__pyx_f_4lxml_5etree__tagMatchesExactly(((xmlNode *)__pyx_v_c_attr), __pyx_v_c_qname) != 0);
     if (__pyx_t_4) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2624
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2621
  *         for c_qname in self._cached_tags[:self._tag_count]:
  *             if _tagMatchesExactly(c_attr, c_qname):
  *                 return True             # <<<<<<<<<<<<<<
@@ -63771,7 +63771,7 @@
     }
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2625
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2622
  *             if _tagMatchesExactly(c_attr, c_qname):
  *                 return True
  *         return False             # <<<<<<<<<<<<<<
@@ -63781,7 +63781,7 @@
   __pyx_r = 0;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2617
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2614
  *         return False
  * 
  *     cdef inline bint matchesAttribute(self, xmlAttr* c_attr):             # <<<<<<<<<<<<<<
@@ -63795,7 +63795,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2633
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2630
  * 
  *     @cython.final
  *     cdef _initTagMatcher(self, tags):             # <<<<<<<<<<<<<<
@@ -63813,19 +63813,19 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("_initTagMatcher", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2634
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2631
  *     @cython.final
  *     cdef _initTagMatcher(self, tags):
  *         self._matcher = _MultiTagMatcher(tags)             # <<<<<<<<<<<<<<
  * 
  *     def __iter__(self):
  */
-  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2631; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
   __Pyx_INCREF(__pyx_v_tags);
   PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_tags);
   __Pyx_GIVEREF(__pyx_v_tags);
-  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4lxml_5etree__MultiTagMatcher)), __pyx_t_1, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2634; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4lxml_5etree__MultiTagMatcher)), __pyx_t_1, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2631; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
   __Pyx_GIVEREF(__pyx_t_2);
@@ -63834,7 +63834,7 @@
   __pyx_v_self->_matcher = ((struct __pyx_obj_4lxml_5etree__MultiTagMatcher *)__pyx_t_2);
   __pyx_t_2 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2633
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2630
  * 
  *     @cython.final
  *     cdef _initTagMatcher(self, tags):             # <<<<<<<<<<<<<<
@@ -63856,7 +63856,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2636
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2633
  *         self._matcher = _MultiTagMatcher(tags)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2637
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  *     def __iter__(self):
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   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2636
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2633
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@@ -63909,7 +63909,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2640
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2637
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  *     @cython.final
  *     cdef int _storeNext(self, _Element node) except -1:             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2641
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2638
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   __pyx_t_1 = ((PyObject *)__pyx_v_node->_doc);
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+  __pyx_t_2 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_cacheTags(__pyx_v_self->_matcher, ((struct LxmlDocument *)__pyx_t_1), NULL); if (unlikely(__pyx_t_2 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2638; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2642
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2639
  *     cdef int _storeNext(self, _Element node) except -1:
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2643
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2640
  *         self._matcher.cacheTags(node._doc)
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     if (!__pyx_t_5) break;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2644
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2641
  *         c_node = self._next_element(node._c_node)
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  *             c_node = self._next_element(c_node)             # <<<<<<<<<<<<<<
@@ -63981,7 +63981,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2646
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2643
  *             c_node = self._next_element(c_node)
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+    __pyx_t_7 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_6), __pyx_v_c_node)); if (unlikely(!__pyx_t_7)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2643; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2647
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2644
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@@ -64016,7 +64016,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2640
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2637
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  *     @cython.final
  *     cdef int _storeNext(self, _Element node) except -1:             # <<<<<<<<<<<<<<
@@ -64036,7 +64036,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2649
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2646
  *         return 0
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  *     def __next__(self):             # <<<<<<<<<<<<<<
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2650
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2647
  * 
  *     def __next__(self):
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@@ -64082,7 +64082,7 @@
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   __pyx_t_1 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2651
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2648
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@@ -64093,7 +64093,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2652
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2649
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     __Pyx_Raise(__pyx_builtin_StopIteration, 0, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2652; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2649; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2653
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2650
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  *         self._storeNext(current_node)             # <<<<<<<<<<<<<<
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-  __pyx_t_4 = __pyx_f_4lxml_5etree_21_ElementMatchIterator__storeNext(__pyx_v_self, __pyx_v_current_node); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2653; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_f_4lxml_5etree_21_ElementMatchIterator__storeNext(__pyx_v_self, __pyx_v_current_node); if (unlikely(__pyx_t_4 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2650; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2654
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2651
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  *         self._storeNext(current_node)
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@@ -64125,7 +64125,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2649
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2646
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  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -64145,7 +64145,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2660
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+      __pyx_v_reversed = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_reversed == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2657; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2657; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_node), __pyx_ptype_4lxml_5etree__Element, 0, "node", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2657; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2662
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2659; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2663
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2660
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+  __pyx_t_2 = __pyx_f_4lxml_5etree_21_ElementMatchIterator__initTagMatcher(((struct __pyx_obj_4lxml_5etree__ElementMatchIterator *)__pyx_v_self), __pyx_v_tag); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2660; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2664
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2661
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2665
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2662
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2666
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2663
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2668
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2665
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     __pyx_v_c_node = __pyx_f_4lxml_5etree__findChildForwards(__pyx_v_node->_c_node, 0);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2669
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2666
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2670
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2667
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  *             self._next_element = _nextElement
  *         self._matcher.cacheTags(node._doc)             # <<<<<<<<<<<<<<
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   __pyx_t_2 = ((PyObject *)__pyx_v_node->_doc);
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-  __pyx_t_1 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_cacheTags(__pyx_v_self->__pyx_base._matcher, ((struct LxmlDocument *)__pyx_t_2), NULL); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2670; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_cacheTags(__pyx_v_self->__pyx_base._matcher, ((struct LxmlDocument *)__pyx_t_2), NULL); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2667; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2671
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2668
  *             self._next_element = _nextElement
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@@ -64349,7 +64349,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2672
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2669
  *         self._matcher.cacheTags(node._doc)
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2674
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2671
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+  __pyx_t_1 = __pyx_f_4lxml_5etree_21_ElementMatchIterator__storeNext(((struct __pyx_obj_4lxml_5etree__ElementMatchIterator *)__pyx_v_self), __pyx_v_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2695
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+      __pyx_v_inclusive = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_inclusive == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2723; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2723; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_node), __pyx_ptype_4lxml_5etree__Element, 0, "node", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2723; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2727; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__assertValidNode(__pyx_v_node); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2724; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2728
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2725
  *     def __cinit__(self, _Element node not None, tag=None, *, bint inclusive=True):
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  *         self._top_node  = node             # <<<<<<<<<<<<<<
@@ -64856,7 +64856,7 @@
   __Pyx_DECREF(((PyObject *)__pyx_v_self->_top_node));
   __pyx_v_self->_top_node = __pyx_v_node;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2729
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2726
  *         _assertValidNode(node)
  *         self._top_node  = node
  *         self._next_node = node             # <<<<<<<<<<<<<<
@@ -64869,19 +64869,19 @@
   __Pyx_DECREF(((PyObject *)__pyx_v_self->_next_node));
   __pyx_v_self->_next_node = __pyx_v_node;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2730
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2727
  *         self._top_node  = node
  *         self._next_node = node
  *         self._matcher = _MultiTagMatcher(tag)             # <<<<<<<<<<<<<<
  *         self._matcher.cacheTags(node._doc)
  *         if not inclusive or not self._matcher.matches(node._c_node):
  */
-  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2727; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_2);
   __Pyx_INCREF(__pyx_v_tag);
   PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_tag);
   __Pyx_GIVEREF(__pyx_v_tag);
-  __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4lxml_5etree__MultiTagMatcher)), __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2730; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4lxml_5etree__MultiTagMatcher)), __pyx_t_2, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2727; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_3);
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   __Pyx_GIVEREF(__pyx_t_3);
@@ -64890,7 +64890,7 @@
   __pyx_v_self->_matcher = ((struct __pyx_obj_4lxml_5etree__MultiTagMatcher *)__pyx_t_3);
   __pyx_t_3 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2731
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2728
  *         self._next_node = node
  *         self._matcher = _MultiTagMatcher(tag)
  *         self._matcher.cacheTags(node._doc)             # <<<<<<<<<<<<<<
@@ -64899,10 +64899,10 @@
  */
   __pyx_t_3 = ((PyObject *)__pyx_v_node->_doc);
   __Pyx_INCREF(__pyx_t_3);
-  __pyx_t_1 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_cacheTags(__pyx_v_self->_matcher, ((struct LxmlDocument *)__pyx_t_3), NULL); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2731; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_cacheTags(__pyx_v_self->_matcher, ((struct LxmlDocument *)__pyx_t_3), NULL); if (unlikely(__pyx_t_1 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2728; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2732
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2729
  *         self._matcher = _MultiTagMatcher(tag)
  *         self._matcher.cacheTags(node._doc)
  *         if not inclusive or not self._matcher.matches(node._c_node):             # <<<<<<<<<<<<<<
@@ -64918,21 +64918,21 @@
   }
   if (__pyx_t_6) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2734
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2731
  *         if not inclusive or not self._matcher.matches(node._c_node):
  *             # find start node (this cannot raise StopIteration, self._next_node != None)
  *             next(self)             # <<<<<<<<<<<<<<
  * 
  *     def __iter__(self):
  */
-    __pyx_t_3 = __Pyx_PyIter_Next(((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2734; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyIter_Next(((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2731; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0;
     goto __pyx_L3;
   }
   __pyx_L3:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2726
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2723
  *     cdef _Element _top_node
  *     cdef _MultiTagMatcher _matcher
  *     def __cinit__(self, _Element node not None, tag=None, *, bint inclusive=True):             # <<<<<<<<<<<<<<
@@ -64953,7 +64953,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2736
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2733
  *             next(self)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -64979,7 +64979,7 @@
   __Pyx_RefNannyDeclarations
   __Pyx_RefNannySetupContext("__iter__", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2737
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2734
  * 
  *     def __iter__(self):
  *         return self             # <<<<<<<<<<<<<<
@@ -64991,7 +64991,7 @@
   __pyx_r = ((PyObject *)__pyx_v_self);
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2736
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2733
  *             next(self)
  * 
  *     def __iter__(self):             # <<<<<<<<<<<<<<
@@ -65006,7 +65006,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2739
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2736
  *         return self
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -65043,7 +65043,7 @@
   int __pyx_clineno = 0;
   __Pyx_RefNannySetupContext("__next__", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2741
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2738
  *     def __next__(self):
  *         cdef xmlNode* c_node
  *         cdef _Element current_node = self._next_node             # <<<<<<<<<<<<<<
@@ -65055,7 +65055,7 @@
   __pyx_v_current_node = ((struct LxmlElement *)__pyx_t_1);
   __pyx_t_1 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2742
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2739
  *         cdef xmlNode* c_node
  *         cdef _Element current_node = self._next_node
  *         if current_node is None:             # <<<<<<<<<<<<<<
@@ -65066,7 +65066,7 @@
   __pyx_t_3 = (__pyx_t_2 != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2743
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2740
  *         cdef _Element current_node = self._next_node
  *         if current_node is None:
  *             raise StopIteration             # <<<<<<<<<<<<<<
@@ -65074,10 +65074,10 @@
  *         self._matcher.cacheTags(current_node._doc)
  */
     __Pyx_Raise(__pyx_builtin_StopIteration, 0, 0, 0);
-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2743; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2740; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2744
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2741
  *         if current_node is None:
  *             raise StopIteration
  *         c_node = current_node._c_node             # <<<<<<<<<<<<<<
@@ -65087,7 +65087,7 @@
   __pyx_t_4 = __pyx_v_current_node->_c_node;
   __pyx_v_c_node = __pyx_t_4;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2745
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2742
  *             raise StopIteration
  *         c_node = current_node._c_node
  *         self._matcher.cacheTags(current_node._doc)             # <<<<<<<<<<<<<<
@@ -65096,10 +65096,10 @@
  */
   __pyx_t_1 = ((PyObject *)__pyx_v_current_node->_doc);
   __Pyx_INCREF(__pyx_t_1);
-  __pyx_t_5 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_cacheTags(__pyx_v_self->_matcher, ((struct LxmlDocument *)__pyx_t_1), NULL); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_5 = __pyx_f_4lxml_5etree_16_MultiTagMatcher_cacheTags(__pyx_v_self->_matcher, ((struct LxmlDocument *)__pyx_t_1), NULL); if (unlikely(__pyx_t_5 == -1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2742; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2746
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2743
  *         c_node = current_node._c_node
  *         self._matcher.cacheTags(current_node._doc)
  *         if not self._matcher._tag_count:             # <<<<<<<<<<<<<<
@@ -65109,7 +65109,7 @@
   __pyx_t_3 = ((!(__pyx_v_self->_matcher->_tag_count != 0)) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2749
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2746
  *             # no tag name was found in the dict => not in document either
  *             # try to match by node type
  *             c_node = self._nextNodeAnyTag(c_node)             # <<<<<<<<<<<<<<
@@ -65121,7 +65121,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2751
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2748
  *             c_node = self._nextNodeAnyTag(c_node)
  *         else:
  *             c_node = self._nextNodeMatchTag(c_node)             # <<<<<<<<<<<<<<
@@ -65132,7 +65132,7 @@
   }
   __pyx_L4:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2752
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2749
  *         else:
  *             c_node = self._nextNodeMatchTag(c_node)
  *         if c_node is NULL:             # <<<<<<<<<<<<<<
@@ -65142,7 +65142,7 @@
   __pyx_t_3 = ((__pyx_v_c_node == NULL) != 0);
   if (__pyx_t_3) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2753
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2750
  *             c_node = self._nextNodeMatchTag(c_node)
  *         if c_node is NULL:
  *             self._next_node = None             # <<<<<<<<<<<<<<
@@ -65158,7 +65158,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2755
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2752
  *             self._next_node = None
  *         else:
  *             self._next_node = _elementFactory(current_node._doc, c_node)             # <<<<<<<<<<<<<<
@@ -65167,7 +65167,7 @@
  */
     __pyx_t_1 = ((PyObject *)__pyx_v_current_node->_doc);
     __Pyx_INCREF(__pyx_t_1);
-    __pyx_t_6 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_1), __pyx_v_c_node)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2755; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_6 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(((struct LxmlDocument *)__pyx_t_1), __pyx_v_c_node)); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2752; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_6);
     __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0;
     __Pyx_GIVEREF(__pyx_t_6);
@@ -65178,7 +65178,7 @@
   }
   __pyx_L5:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2756
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2753
  *         else:
  *             self._next_node = _elementFactory(current_node._doc, c_node)
  *         return current_node             # <<<<<<<<<<<<<<
@@ -65190,7 +65190,7 @@
   __pyx_r = ((PyObject *)__pyx_v_current_node);
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2739
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2736
  *         return self
  * 
  *     def __next__(self):             # <<<<<<<<<<<<<<
@@ -65211,7 +65211,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2759
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2756
  * 
  *     @cython.final
  *     cdef xmlNode* _nextNodeAnyTag(self, xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -65227,7 +65227,7 @@
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   __Pyx_RefNannySetupContext("_nextNodeAnyTag", 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2760
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2757
  *     @cython.final
  *     cdef xmlNode* _nextNodeAnyTag(self, xmlNode* c_node):
  *         cdef int node_types = self._matcher._node_types             # <<<<<<<<<<<<<<
@@ -65237,7 +65237,7 @@
   __pyx_t_1 = __pyx_v_self->_matcher->_node_types;
   __pyx_v_node_types = __pyx_t_1;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2761
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2758
  *     cdef xmlNode* _nextNodeAnyTag(self, xmlNode* c_node):
  *         cdef int node_types = self._matcher._node_types
  *         if not node_types:             # <<<<<<<<<<<<<<
@@ -65247,7 +65247,7 @@
   __pyx_t_2 = ((!(__pyx_v_node_types != 0)) != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2762
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2759
  *         cdef int node_types = self._matcher._node_types
  *         if not node_types:
  *             return NULL             # <<<<<<<<<<<<<<
@@ -65258,7 +65258,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2763
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2760
  *         if not node_types:
  *             return NULL
  *         tree.BEGIN_FOR_EACH_ELEMENT_FROM(self._top_node._c_node, c_node, 0)             # <<<<<<<<<<<<<<
@@ -65267,7 +65267,7 @@
  */
   BEGIN_FOR_EACH_ELEMENT_FROM(__pyx_v_self->_top_node->_c_node, __pyx_v_c_node, 0);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2764
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2761
  *             return NULL
  *         tree.BEGIN_FOR_EACH_ELEMENT_FROM(self._top_node._c_node, c_node, 0)
  *         if node_types & (1 << c_node.type):             # <<<<<<<<<<<<<<
@@ -65277,7 +65277,7 @@
   __pyx_t_2 = ((__pyx_v_node_types & (1 << __pyx_v_c_node->type)) != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2765
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2762
  *         tree.BEGIN_FOR_EACH_ELEMENT_FROM(self._top_node._c_node, c_node, 0)
  *         if node_types & (1 << c_node.type):
  *             return c_node             # <<<<<<<<<<<<<<
@@ -65288,7 +65288,7 @@
     goto __pyx_L0;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2766
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2763
  *         if node_types & (1 << c_node.type):
  *             return c_node
  *         tree.END_FOR_EACH_ELEMENT_FROM(c_node)             # <<<<<<<<<<<<<<
@@ -65297,7 +65297,7 @@
  */
   END_FOR_EACH_ELEMENT_FROM(__pyx_v_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2767
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2764
  *             return c_node
  *         tree.END_FOR_EACH_ELEMENT_FROM(c_node)
  *         return NULL             # <<<<<<<<<<<<<<
@@ -65307,7 +65307,7 @@
   __pyx_r = NULL;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2759
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2756
  * 
  *     @cython.final
  *     cdef xmlNode* _nextNodeAnyTag(self, xmlNode* c_node):             # <<<<<<<<<<<<<<
@@ -65321,7 +65321,7 @@
   return __pyx_r;
 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2770
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2767
  * 
  *     @cython.final
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2773
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2774
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2775
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2770
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2806
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2807
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2809
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2812
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2812
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2817
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2825
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2822
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+  __Pyx_RaiseArgtupleInvalid("Comment", 0, 0, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2844; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2857
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2859
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2860
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2857
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-  __pyx_t_4 = __pyx_f_4lxml_5etree__newXMLDoc(); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2860; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_f_4lxml_5etree__newXMLDoc(); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2857; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_c_doc = __pyx_t_4;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2861
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2858
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  *     c_doc = _newXMLDoc()
  *     doc = _documentFactory(c_doc, None)             # <<<<<<<<<<<<<<
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-  __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)Py_None))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)Py_None))); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2858; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2862
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2859
  *     c_doc = _newXMLDoc()
  *     doc = _documentFactory(c_doc, None)
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@@ -66355,7 +66355,7 @@
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   __pyx_v_c_node = __pyx_f_4lxml_5etree__createComment(__pyx_v_c_doc, (const xmlChar*)PyBytes_AS_STRING(__pyx_v_text));
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2863
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2860
  *     doc = _documentFactory(c_doc, None)
  *     c_node = _createComment(c_doc, _xcstr(text))
  *     tree.xmlAddChild(c_doc, c_node)             # <<<<<<<<<<<<<<
@@ -66364,7 +66364,7 @@
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   xmlAddChild(((xmlNode *)__pyx_v_c_doc), __pyx_v_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2864
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2861
  *     c_node = _createComment(c_doc, _xcstr(text))
  *     tree.xmlAddChild(c_doc, c_node)
  *     return _elementFactory(doc, c_node)             # <<<<<<<<<<<<<<
@@ -66372,13 +66372,13 @@
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   __Pyx_XDECREF(__pyx_r);
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+  __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(__pyx_v_doc, __pyx_v_c_node)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2861; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2847
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2844
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@@ -66399,7 +66399,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2866
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2863
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  * def ProcessingInstruction(target, text=None):             # <<<<<<<<<<<<<<
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+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "ProcessingInstruction") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2863; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("ProcessingInstruction", 0, 1, 2, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2863; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2875
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2872
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_target); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2875; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_target); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2872; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2876
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2873
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2877
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2874
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  *     if text is None:
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2879
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2876
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-    __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_text); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2879; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_text); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2876; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2880
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2877
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-  __pyx_t_4 = __pyx_f_4lxml_5etree__newXMLDoc(); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2880; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_4 = __pyx_f_4lxml_5etree__newXMLDoc(); if (unlikely(__pyx_t_4 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2877; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_v_c_doc = __pyx_t_4;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2881
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2878
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-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)Py_None))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2881; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)Py_None))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2878; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2882
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2879
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@@ -66571,7 +66571,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2883
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2880
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   xmlAddChild(((xmlNode *)__pyx_v_c_doc), __pyx_v_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2884
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2881
  *     c_node = _createPI(c_doc, _xcstr(target), _xcstr(text))
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@@ -66588,13 +66588,13 @@
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+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(__pyx_v_doc, __pyx_v_c_node)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2881; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2866
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2863
  *     return _elementFactory(doc, c_node)
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  * def ProcessingInstruction(target, text=None):             # <<<<<<<<<<<<<<
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2904
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+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2900; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -66663,7 +66663,7 @@
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-  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2904; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("__cinit__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2900; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
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   __Pyx_RefNannyFinishContext();
@@ -66685,14 +66685,14 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2905
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2901
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-  __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_data); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2905; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_data); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2901; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -66700,7 +66700,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2904
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2900
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@@ -66720,7 +66720,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2907
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2903
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2919
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2915
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+  __pyx_t_1 = __pyx_f_4lxml_5etree__utf8(__pyx_v_name); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2915; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2920
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2916
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2921
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2917
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2922
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2918
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2923
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2919
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-      __pyx_t_1 = PyUnicode_Format(__pyx_kp_u_Invalid_character_reference_s, __pyx_v_name); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = PyUnicode_Format(__pyx_kp_u_Invalid_character_reference_s, __pyx_v_name); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2919; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2919; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     goto __pyx_L3;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2924
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2920
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   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2925
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2921
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-    __pyx_t_1 = PyUnicode_Format(__pyx_kp_u_Invalid_entity_reference_s, __pyx_v_name); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2925; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = PyUnicode_Format(__pyx_kp_u_Invalid_entity_reference_s, __pyx_v_name); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2921; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2925; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2921; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2926
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2922
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-  __pyx_t_3 = __pyx_f_4lxml_5etree__newXMLDoc(); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2926; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = __pyx_f_4lxml_5etree__newXMLDoc(); if (unlikely(__pyx_t_3 == NULL)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2927
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2923
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-  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)Py_None))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2927; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__documentFactory(__pyx_v_c_doc, ((struct __pyx_obj_4lxml_5etree__BaseParser *)Py_None))); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2923; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2928
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2924
  *     c_doc = _newXMLDoc()
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@@ -66872,7 +66872,7 @@
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   __pyx_v_c_node = __pyx_f_4lxml_5etree__createEntity(__pyx_v_c_doc, __pyx_v_c_name);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2929
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2925
  *     doc = _documentFactory(c_doc, None)
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@@ -66881,7 +66881,7 @@
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   xmlAddChild(((xmlNode *)__pyx_v_c_doc), __pyx_v_c_node);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2930
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2926
  *     c_node = _createEntity(c_doc, c_name)
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@@ -66889,13 +66889,13 @@
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   __Pyx_XDECREF(__pyx_r);
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+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__elementFactory(__pyx_v_doc, __pyx_v_c_node)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2926; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2907
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2903
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@@ -66916,7 +66916,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2932
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2928
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  * def SubElement(_Element _parent not None, _tag,             # <<<<<<<<<<<<<<
@@ -66946,7 +66946,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2933
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2929
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  * def SubElement(_Element _parent not None, _tag,
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+          __Pyx_RaiseArgtupleInvalid("SubElement", 0, 2, 4, 1); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -66988,7 +66988,7 @@
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+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, __pyx_v__extra, values, pos_args, "SubElement") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -67007,17 +67007,17 @@
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+  __Pyx_RaiseArgtupleInvalid("SubElement", 0, 2, 4, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2928; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v__parent), __pyx_ptype_4lxml_5etree__Element, 0, "_parent", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2928; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2932
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2928
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2939
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+  __pyx_t_1 = ((PyObject *)__pyx_f_4lxml_5etree__makeSubElement(__pyx_v__parent, __pyx_v__tag, Py_None, Py_None, __pyx_v_attrib, __pyx_v_nsmap, __pyx_v__extra)); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2935; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2932
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2928
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 }
 
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+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "ElementTree") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2937; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("ElementTree", 0, 0, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2937; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_parser), __pyx_ptype_4lxml_5etree__BaseParser, 1, "parser", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_element), __pyx_ptype_4lxml_5etree__Element, 1, "element", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2937; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_parser), __pyx_ptype_4lxml_5etree__BaseParser, 1, "parser", 0))) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2937; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2953
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@@ -67196,7 +67196,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2954
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2950
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2955
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2956
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2952
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-        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2957
+        /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2953
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-        __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__parseDocument(__pyx_v_file, __pyx_v_parser, Py_None)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2957; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
+        __pyx_t_3 = ((PyObject *)__pyx_f_4lxml_5etree__parseDocument(__pyx_v_file, __pyx_v_parser, Py_None)); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2953; __pyx_clineno = __LINE__; goto __pyx_L4_error;}
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2958
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2954
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3075
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3076
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3077
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3078
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3082
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3083
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3081
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3077
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3083
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3080
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3076
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3130
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3131
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3132
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3133
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3134
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3130
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+    __pyx_t_3 = __pyx_f_4lxml_5etree__tostringC14N(__pyx_v_element_or_tree, __pyx_v_exclusive, __pyx_v_with_comments, __pyx_v_inclusive_ns_prefixes); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3130; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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     goto __pyx_L0;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3135
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3131
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3136
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3132
  *         return _tostringC14N(element_or_tree, exclusive, with_comments, inclusive_ns_prefixes)
  *     if not with_comments:
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-    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__41, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__41, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3137
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3133
  *     if not with_comments:
  *         raise ValueError("Can only discard comments in C14N serialisation")
  *     if encoding is _unicode or (encoding is not None and encoding.upper() == 'UNICODE'):             # <<<<<<<<<<<<<<
@@ -69078,12 +69078,12 @@
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     __pyx_t_1 = (__pyx_v_encoding != Py_None);
     if (__pyx_t_1) {
-      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_5 = (__Pyx_PyString_Equals(__pyx_t_4, __pyx_n_s_UNICODE, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3137; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_5 = (__Pyx_PyString_Equals(__pyx_t_4, __pyx_n_s_UNICODE, Py_EQ)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0;
       __pyx_t_6 = __pyx_t_5;
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@@ -69095,17 +69095,17 @@
   }
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3138
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3134
  *         raise ValueError("Can only discard comments in C14N serialisation")
  *     if encoding is _unicode or (encoding is not None and encoding.upper() == 'UNICODE'):
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-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3138; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3134; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (__pyx_t_1) {
 
-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3139
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3135
  *     if encoding is _unicode or (encoding is not None and encoding.upper() == 'UNICODE'):
  *         if xml_declaration:
  *             raise ValueError, \             # <<<<<<<<<<<<<<
@@ -69113,10 +69113,10 @@
  *         write_declaration = 0
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       __Pyx_Raise(__pyx_builtin_ValueError, __pyx_kp_u_Serialisation_to_unicode_must_no, 0, 0);
-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3139; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3135; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3141
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3137
  *             raise ValueError, \
  *                 u"Serialisation to unicode must not request an XML declaration"
  *         write_declaration = 0             # <<<<<<<<<<<<<<
@@ -69125,7 +69125,7 @@
  */
     __pyx_v_write_declaration = 0;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3142
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3138
  *                 u"Serialisation to unicode must not request an XML declaration"
  *         write_declaration = 0
  *         encoding = _unicode             # <<<<<<<<<<<<<<
@@ -69137,7 +69137,7 @@
     goto __pyx_L7;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3143
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3139
  *         write_declaration = 0
  *         encoding = _unicode
  *     elif xml_declaration is None:             # <<<<<<<<<<<<<<
@@ -69148,7 +69148,7 @@
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3145
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3141
  *     elif xml_declaration is None:
  *         # by default, write an XML declaration only for non-standard encodings
  *         write_declaration = encoding is not None and encoding.upper() not in \             # <<<<<<<<<<<<<<
@@ -69157,26 +69157,26 @@
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     __pyx_t_2 = (__pyx_v_encoding != Py_None);
     if (__pyx_t_2) {
-      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_encoding, __pyx_n_s_upper); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       __Pyx_GOTREF(__pyx_t_4);
-      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_n_u_ASCII, Py_NE)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_n_u_ASCII, Py_NE)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
       if (__pyx_t_1) {
-        __pyx_t_6 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_kp_u_UTF_8, Py_NE)); if (unlikely(__pyx_t_6 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_6 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_kp_u_UTF_8, Py_NE)); if (unlikely(__pyx_t_6 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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         __pyx_t_5 = __pyx_t_1;
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       if (__pyx_t_5) {
-        __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_n_u_UTF8, Py_NE)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_n_u_UTF8, Py_NE)); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_6 = __pyx_t_1;
       } else {
         __pyx_t_6 = __pyx_t_5;
       }
       if (__pyx_t_6) {
-        __pyx_t_5 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_kp_u_US_ASCII, Py_NE)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3145; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+        __pyx_t_5 = (__Pyx_PyUnicode_Equals(__pyx_t_3, __pyx_kp_u_US_ASCII, Py_NE)); if (unlikely(__pyx_t_5 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3141; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
         __pyx_t_1 = __pyx_t_5;
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         __pyx_t_1 = __pyx_t_6;
@@ -69192,19 +69192,19 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3148
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3144
  *                             (u'ASCII', u'UTF-8', u'UTF8', u'US-ASCII')
  *     else:
  *         write_declaration = xml_declaration             # <<<<<<<<<<<<<<
  *     if encoding is None:
  *         encoding = u'ASCII'
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-    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3148; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_xml_declaration); if (unlikely((__pyx_t_1 == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3144; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __pyx_v_write_declaration = __pyx_t_1;
   }
   __pyx_L7:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3149
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3145
  *     else:
  *         write_declaration = xml_declaration
  *     if encoding is None:             # <<<<<<<<<<<<<<
@@ -69215,7 +69215,7 @@
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3150
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3146
  *         write_declaration = xml_declaration
  *     if encoding is None:
  *         encoding = u'ASCII'             # <<<<<<<<<<<<<<
@@ -69228,7 +69228,7 @@
   }
   __pyx_L9:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3151
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3147
  *     if encoding is None:
  *         encoding = u'ASCII'
  *     if standalone is None:             # <<<<<<<<<<<<<<
@@ -69239,7 +69239,7 @@
   __pyx_t_1 = (__pyx_t_2 != 0);
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3152
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3148
  *         encoding = u'ASCII'
  *     if standalone is None:
  *         is_standalone = -1             # <<<<<<<<<<<<<<
@@ -69250,17 +69250,17 @@
     goto __pyx_L10;
   }
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3153
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3149
  *     if standalone is None:
  *         is_standalone = -1
  *     elif standalone:             # <<<<<<<<<<<<<<
  *         write_declaration = 1
  *         is_standalone = 1
  */
-  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_standalone); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3153; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_standalone); if (unlikely(__pyx_t_1 < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3149; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__pyx_t_1) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3154
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3150
  *         is_standalone = -1
  *     elif standalone:
  *         write_declaration = 1             # <<<<<<<<<<<<<<
@@ -69269,7 +69269,7 @@
  */
     __pyx_v_write_declaration = 1;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3155
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3151
  *     elif standalone:
  *         write_declaration = 1
  *         is_standalone = 1             # <<<<<<<<<<<<<<
@@ -69281,7 +69281,7 @@
   }
   /*else*/ {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3157
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3153
  *         is_standalone = 1
  *     else:
  *         write_declaration = 1             # <<<<<<<<<<<<<<
@@ -69290,7 +69290,7 @@
  */
     __pyx_v_write_declaration = 1;
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3158
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3154
  *     else:
  *         write_declaration = 1
  *         is_standalone = 0             # <<<<<<<<<<<<<<
@@ -69301,7 +69301,7 @@
   }
   __pyx_L10:;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3160
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3156
  *         is_standalone = 0
  * 
  *     if isinstance(element_or_tree, _Element):             # <<<<<<<<<<<<<<
@@ -69312,7 +69312,7 @@
   __pyx_t_2 = (__pyx_t_1 != 0);
   if (__pyx_t_2) {
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3161
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3157
  * 
  *     if isinstance(element_or_tree, _Element):
  *         return _tostring(<_Element>element_or_tree, encoding, doctype, method,             # <<<<<<<<<<<<<<
@@ -69321,21 +69321,21 @@
  */
     __Pyx_XDECREF(__pyx_r);
 
-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3163
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3159
  *         return _tostring(<_Element>element_or_tree, encoding, doctype, method,
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  *     elif isinstance(element_or_tree, _ElementTree):
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-    __pyx_t_3 = __pyx_f_4lxml_5etree__tostring(((struct LxmlElement *)__pyx_v_element_or_tree), __pyx_v_encoding, __pyx_v_doctype, __pyx_v_method, __pyx_v_write_declaration, 0, __pyx_v_pretty_print, __pyx_v_with_tail, __pyx_v_is_standalone); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_3 = __pyx_f_4lxml_5etree__tostring(((struct LxmlElement *)__pyx_v_element_or_tree), __pyx_v_encoding, __pyx_v_doctype, __pyx_v_method, __pyx_v_write_declaration, 0, __pyx_v_pretty_print, __pyx_v_with_tail, __pyx_v_is_standalone); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3157; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     __Pyx_GOTREF(__pyx_t_3);
     __pyx_r = __pyx_t_3;
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     goto __pyx_L0;
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3164
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3160
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3165
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3161
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3167
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3163
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-    __pyx_t_4 = __pyx_f_4lxml_5etree__tostring(((struct LxmlElement *)__pyx_t_3), __pyx_v_encoding, __pyx_v_doctype, __pyx_v_method, __pyx_v_write_declaration, 1, __pyx_v_pretty_print, __pyx_v_with_tail, __pyx_v_is_standalone); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __pyx_f_4lxml_5etree__tostring(((struct LxmlElement *)__pyx_t_3), __pyx_v_encoding, __pyx_v_doctype, __pyx_v_method, __pyx_v_write_declaration, 1, __pyx_v_pretty_print, __pyx_v_with_tail, __pyx_v_is_standalone); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3161; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -69373,7 +69373,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3170
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3166
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+    __pyx_t_4 = __Pyx_decode_c_string(__pyx_t_7, 0, strlen(__pyx_t_7), NULL, NULL, PyUnicode_DecodeUTF8); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3169
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3165
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+    __pyx_t_3 = PyUnicode_Format(__pyx_kp_u_Type_s_cannot_be_serialized, __pyx_t_4); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3169; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3165; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3080
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3076
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-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3172
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+  __Pyx_RaiseArgtupleInvalid("tostringlist", 0, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3168; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3181
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+  __pyx_t_4 = PyNumber_Add(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3181; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_3 = PyList_New(1); if (unlikely(!__pyx_t_3)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3177; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3172
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3168
  *             python._fqtypename(element_or_tree).decode('utf8')
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3183
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3179
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3184
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3180
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  * def tounicode(element_or_tree, *, method=u"xml", bint pretty_print=False,
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+        if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "tounicode") < 0)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3179; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -69642,10 +69642,10 @@
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+      __pyx_v_pretty_print = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_pretty_print == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3179; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3183
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3179
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  * def tounicode(element_or_tree, *, method=u"xml", bint pretty_print=False,             # <<<<<<<<<<<<<<
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+      __pyx_v_with_tail = __Pyx_PyObject_IsTrue(values[3]); if (unlikely((__pyx_v_with_tail == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3180; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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-      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3184
+      /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3180
  * 
  * def tounicode(element_or_tree, *, method=u"xml", bint pretty_print=False,
  *               bint with_tail=True, doctype=None):             # <<<<<<<<<<<<<<
@@ -69671,7 +69671,7 @@
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-  __Pyx_RaiseArgtupleInvalid("tounicode", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3183; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
+  __Pyx_RaiseArgtupleInvalid("tounicode", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3179; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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@@ -69679,7 +69679,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3183
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3179
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@@ -69705,7 +69705,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3206
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3202
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@@ -69716,7 +69716,7 @@
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3207
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3203
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3208
+    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3204
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-    __pyx_t_4 = __pyx_f_4lxml_5etree__tostring(((struct LxmlElement *)__pyx_v_element_or_tree), __pyx_t_3, __pyx_v_doctype, __pyx_v_method, 0, 0, __pyx_v_pretty_print, __pyx_v_with_tail, -1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3207; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_4 = __pyx_f_4lxml_5etree__tostring(((struct LxmlElement *)__pyx_v_element_or_tree), __pyx_t_3, __pyx_v_doctype, __pyx_v_method, 0, 0, __pyx_v_pretty_print, __pyx_v_with_tail, -1); if (unlikely(!__pyx_t_4)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3203; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3209
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3205
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-    /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3210
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+    __pyx_v_line = __Pyx_PyInt_As_int(values[3]); if (unlikely((__pyx_v_line == (int)-1) && PyErr_Occurred())) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3316; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
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+  __Pyx_RaiseArgtupleInvalid("_append_log_message", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3316; __pyx_clineno = __LINE__; goto __pyx_L3_error;}
   __pyx_L3_error:;
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+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__Validator *)__pyx_v_self->__pyx_vtab)->_append_log_message(__pyx_v_self, __pyx_v_domain, __pyx_v_type, __pyx_v_level, __pyx_v_line, __pyx_v_message, __pyx_v_filename, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3316; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3325
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3321
  *                                         filename)
  * 
  *     cpdef _clear_error_log(self):             # <<<<<<<<<<<<<<
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   else if (unlikely(Py_TYPE(((PyObject *)__pyx_v_self))->tp_dictoffset != 0)) {
-    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_clear_error_log); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3325; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_clear_error_log); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3325; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_empty_tuple, NULL); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3326
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3322
  * 
  *     cpdef _clear_error_log(self):
  *         self._error_log.clear()             # <<<<<<<<<<<<<<
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  *     property error_log:
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-  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)__pyx_v_self->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->clear(__pyx_v_self->_error_log, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3326; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)__pyx_v_self->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->clear(__pyx_v_self->_error_log, 0); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3322; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3325
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3321
  *                                         filename)
  * 
  *     cpdef _clear_error_log(self):             # <<<<<<<<<<<<<<
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-  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__Validator *)__pyx_v_self->__pyx_vtab)->_clear_error_log(__pyx_v_self, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3325; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = ((struct __pyx_vtabstruct_4lxml_5etree__Validator *)__pyx_v_self->__pyx_vtab)->_clear_error_log(__pyx_v_self, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3321; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -160219,7 +160219,7 @@
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 }
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3330
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3326
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  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -160250,7 +160250,7 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3331
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3327
  *         u"The log of validation errors and warnings."
  *         def __get__(self):
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     if (unlikely(!(__pyx_t_1 != 0))) {
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-      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3331; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+      {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3327; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     }
   }
   #endif
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3332
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3328
  *         def __get__(self):
  *             assert self._error_log is not None, "XPath evaluator not initialised"
  *             return self._error_log.copy()             # <<<<<<<<<<<<<<
@@ -160275,13 +160275,13 @@
  * include "dtd.pxi"        # DTD
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-  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)__pyx_v_self->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base.copy(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_v_self->_error_log), 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3332; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_2 = ((struct __pyx_vtabstruct_4lxml_5etree__ErrorLog *)__pyx_v_self->_error_log->__pyx_base.__pyx_base.__pyx_vtab)->__pyx_base.__pyx_base.copy(((struct __pyx_obj_4lxml_5etree__BaseErrorLog *)__pyx_v_self->_error_log), 0); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3328; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __pyx_t_2 = 0;
   goto __pyx_L0;
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3330
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3326
  *     property error_log:
  *         u"The log of validation errors and warnings."
  *         def __get__(self):             # <<<<<<<<<<<<<<
@@ -174261,25 +174261,15 @@
   #endif
 };
 
-static struct LxmlElement *__pyx_freelist_4lxml_5etree__Element[16];
-static int __pyx_freecount_4lxml_5etree__Element = 0;
-
 static PyObject *__pyx_tp_new_4lxml_5etree__Element(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   struct LxmlElement *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4lxml_5etree__Element > 0) & (t->tp_basicsize == sizeof(struct LxmlElement)) & ((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0))) {
-    o = (PyObject*)__pyx_freelist_4lxml_5etree__Element[--__pyx_freecount_4lxml_5etree__Element];
-    memset(o, 0, sizeof(struct LxmlElement));
-    (void) PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
+  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
+    o = (*t->tp_alloc)(t, 0);
   } else {
-    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
-      o = (*t->tp_alloc)(t, 0);
-    } else {
-      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-    }
-    if (unlikely(!o)) return 0;
+    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
   }
+  if (unlikely(!o)) return 0;
   p = ((struct LxmlElement *)o);
   p->_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
   p->_tag = Py_None; Py_INCREF(Py_None);
@@ -174304,11 +174294,7 @@
   }
   Py_CLEAR(p->_doc);
   Py_CLEAR(p->_tag);
-  if ((__pyx_freecount_4lxml_5etree__Element < 16) & (Py_TYPE(o)->tp_basicsize == sizeof(struct LxmlElement))) {
-    __pyx_freelist_4lxml_5etree__Element[__pyx_freecount_4lxml_5etree__Element++] = ((struct LxmlElement *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
+  (*Py_TYPE(o)->tp_free)(o);
 }
 
 static int __pyx_tp_traverse_4lxml_5etree__Element(PyObject *o, visitproc v, void *a) {
@@ -174787,24 +174773,15 @@
   #endif
 };
 
-static struct __pyx_obj_4lxml_5etree_QName *__pyx_freelist_4lxml_5etree_QName[8];
-static int __pyx_freecount_4lxml_5etree_QName = 0;
-
 static PyObject *__pyx_tp_new_4lxml_5etree_QName(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   struct __pyx_obj_4lxml_5etree_QName *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4lxml_5etree_QName > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree_QName)) & ((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0))) {
-    o = (PyObject*)__pyx_freelist_4lxml_5etree_QName[--__pyx_freecount_4lxml_5etree_QName];
-    memset(o, 0, sizeof(struct __pyx_obj_4lxml_5etree_QName));
-    (void) PyObject_INIT(o, t);
+  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
+    o = (*t->tp_alloc)(t, 0);
   } else {
-    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
-      o = (*t->tp_alloc)(t, 0);
-    } else {
-      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-    }
-    if (unlikely(!o)) return 0;
+    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
   }
+  if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_QName *)o);
   p->text = ((PyObject*)Py_None); Py_INCREF(Py_None);
   p->localname = ((PyObject*)Py_None); Py_INCREF(Py_None);
@@ -174822,11 +174799,7 @@
   Py_CLEAR(p->text);
   Py_CLEAR(p->localname);
   Py_CLEAR(p->namespace);
-  if ((__pyx_freecount_4lxml_5etree_QName < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree_QName))) {
-    __pyx_freelist_4lxml_5etree_QName[__pyx_freecount_4lxml_5etree_QName++] = ((struct __pyx_obj_4lxml_5etree_QName *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
+  (*Py_TYPE(o)->tp_free)(o);
 }
 
 static PyObject *__pyx_getprop_4lxml_5etree_5QName_text(PyObject *o, CYTHON_UNUSED void *x) {
@@ -174918,17 +174891,13 @@
 static PyObject *__pyx_tp_new_4lxml_5etree__LogEntry(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   struct __pyx_obj_4lxml_5etree__LogEntry *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4lxml_5etree__LogEntry > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree__LogEntry)) & ((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0))) {
+  if (likely((__pyx_freecount_4lxml_5etree__LogEntry > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree__LogEntry)))) {
     o = (PyObject*)__pyx_freelist_4lxml_5etree__LogEntry[--__pyx_freecount_4lxml_5etree__LogEntry];
     memset(o, 0, sizeof(struct __pyx_obj_4lxml_5etree__LogEntry));
     (void) PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
-    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
-      o = (*t->tp_alloc)(t, 0);
-    } else {
-      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-    }
+    o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
   p = ((struct __pyx_obj_4lxml_5etree__LogEntry *)o);
@@ -174940,11 +174909,6 @@
 
 static void __pyx_tp_dealloc_4lxml_5etree__LogEntry(PyObject *o) {
   struct __pyx_obj_4lxml_5etree__LogEntry *p = (struct __pyx_obj_4lxml_5etree__LogEntry *)o;
-  #if PY_VERSION_HEX >= 0x030400a1
-  if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
-    if (PyObject_CallFinalizerFromDealloc(o)) return;
-  }
-  #endif
   PyObject_GC_UnTrack(o);
   {
     PyObject *etype, *eval, *etb;
@@ -175064,7 +175028,7 @@
   0, /*tp_getattro*/
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   __Pyx_DOCSTR("A log message entry from an error log.\n\n    Attributes:\n\n    - message: the message text\n    - domain: the domain ID (see lxml.etree.ErrorDomains)\n    - type: the message type ID (see lxml.etree.ErrorTypes)\n    - level: the log level ID (see lxml.etree.ErrorLevels)\n    - line: the line at which the message originated (if applicable)\n    - column: the character column at which the message originated (if applicable)\n    - filename: the name of the file in which the message originated (if applicable)\n    "), /*tp_doc*/
   __pyx_tp_traverse_4lxml_5etree__LogEntry, /*tp_traverse*/
   __pyx_tp_clear_4lxml_5etree__LogEntry, /*tp_clear*/
@@ -175899,25 +175863,15 @@
   #endif
 };
 
-static struct __pyx_obj_4lxml_5etree_DocInfo *__pyx_freelist_4lxml_5etree_DocInfo[4];
-static int __pyx_freecount_4lxml_5etree_DocInfo = 0;
-
 static PyObject *__pyx_tp_new_4lxml_5etree_DocInfo(PyTypeObject *t, PyObject *a, PyObject *k) {
   struct __pyx_obj_4lxml_5etree_DocInfo *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4lxml_5etree_DocInfo > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree_DocInfo)) & ((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0))) {
-    o = (PyObject*)__pyx_freelist_4lxml_5etree_DocInfo[--__pyx_freecount_4lxml_5etree_DocInfo];
-    memset(o, 0, sizeof(struct __pyx_obj_4lxml_5etree_DocInfo));
-    (void) PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
+  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
+    o = (*t->tp_alloc)(t, 0);
   } else {
-    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
-      o = (*t->tp_alloc)(t, 0);
-    } else {
-      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-    }
-    if (unlikely(!o)) return 0;
+    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
   }
+  if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_DocInfo *)o);
   p->_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
   if (unlikely(__pyx_pw_4lxml_5etree_7DocInfo_1__cinit__(o, a, k) < 0)) {
@@ -175935,11 +175889,7 @@
   #endif
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->_doc);
-  if ((__pyx_freecount_4lxml_5etree_DocInfo < 4) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree_DocInfo))) {
-    __pyx_freelist_4lxml_5etree_DocInfo[__pyx_freecount_4lxml_5etree_DocInfo++] = ((struct __pyx_obj_4lxml_5etree_DocInfo *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
+  (*Py_TYPE(o)->tp_free)(o);
 }
 
 static int __pyx_tp_traverse_4lxml_5etree_DocInfo(PyObject *o, visitproc v, void *a) {
@@ -176539,25 +176489,15 @@
 };
 static struct __pyx_vtabstruct_4lxml_5etree__ElementTree __pyx_vtable_4lxml_5etree__ElementTree;
 
-static struct LxmlElementTree *__pyx_freelist_4lxml_5etree__ElementTree[8];
-static int __pyx_freecount_4lxml_5etree__ElementTree = 0;
-
 static PyObject *__pyx_tp_new_4lxml_5etree__ElementTree(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
   struct LxmlElementTree *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4lxml_5etree__ElementTree > 0) & (t->tp_basicsize == sizeof(struct LxmlElementTree)) & ((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0))) {
-    o = (PyObject*)__pyx_freelist_4lxml_5etree__ElementTree[--__pyx_freecount_4lxml_5etree__ElementTree];
-    memset(o, 0, sizeof(struct LxmlElementTree));
-    (void) PyObject_INIT(o, t);
-    PyObject_GC_Track(o);
+  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
+    o = (*t->tp_alloc)(t, 0);
   } else {
-    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
-      o = (*t->tp_alloc)(t, 0);
-    } else {
-      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-    }
-    if (unlikely(!o)) return 0;
+    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
   }
+  if (unlikely(!o)) return 0;
   p = ((struct LxmlElementTree *)o);
   p->__pyx_vtab = __pyx_vtabptr_4lxml_5etree__ElementTree;
   p->_doc = ((struct LxmlDocument *)Py_None); Py_INCREF(Py_None);
@@ -176575,11 +176515,7 @@
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->_doc);
   Py_CLEAR(p->_context_node);
-  if ((__pyx_freecount_4lxml_5etree__ElementTree < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct LxmlElementTree))) {
-    __pyx_freelist_4lxml_5etree__ElementTree[__pyx_freecount_4lxml_5etree__ElementTree++] = ((struct LxmlElementTree *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
+  (*Py_TYPE(o)->tp_free)(o);
 }
 
 static int __pyx_tp_traverse_4lxml_5etree__ElementTree(PyObject *o, visitproc v, void *a) {
@@ -176703,17 +176639,13 @@
 static PyObject *__pyx_tp_new_4lxml_5etree__Attrib(PyTypeObject *t, PyObject *a, PyObject *k) {
   struct __pyx_obj_4lxml_5etree__Attrib *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4lxml_5etree__Attrib > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree__Attrib)) & ((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0))) {
+  if (likely((__pyx_freecount_4lxml_5etree__Attrib > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree__Attrib)))) {
     o = (PyObject*)__pyx_freelist_4lxml_5etree__Attrib[--__pyx_freecount_4lxml_5etree__Attrib];
     memset(o, 0, sizeof(struct __pyx_obj_4lxml_5etree__Attrib));
     (void) PyObject_INIT(o, t);
     PyObject_GC_Track(o);
   } else {
-    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
-      o = (*t->tp_alloc)(t, 0);
-    } else {
-      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-    }
+    o = (*t->tp_alloc)(t, 0);
     if (unlikely(!o)) return 0;
   }
   p = ((struct __pyx_obj_4lxml_5etree__Attrib *)o);
@@ -176726,11 +176658,6 @@
 
 static void __pyx_tp_dealloc_4lxml_5etree__Attrib(PyObject *o) {
   struct __pyx_obj_4lxml_5etree__Attrib *p = (struct __pyx_obj_4lxml_5etree__Attrib *)o;
-  #if PY_VERSION_HEX >= 0x030400a1
-  if (unlikely(Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) {
-    if (PyObject_CallFinalizerFromDealloc(o)) return;
-  }
-  #endif
   PyObject_GC_UnTrack(o);
   Py_CLEAR(p->_element);
   if ((__pyx_freecount_4lxml_5etree__Attrib < 16) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree__Attrib))) {
@@ -176889,7 +176816,7 @@
   0, /*tp_getattro*/
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
-  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
+  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
   __Pyx_DOCSTR("A dict-like proxy for the ``Element.attrib`` property.\n    "), /*tp_doc*/
   __pyx_tp_traverse_4lxml_5etree__Attrib, /*tp_traverse*/
   __pyx_tp_clear_4lxml_5etree__Attrib, /*tp_clear*/
@@ -177942,24 +177869,15 @@
   #endif
 };
 
-static struct __pyx_obj_4lxml_5etree_CDATA *__pyx_freelist_4lxml_5etree_CDATA[8];
-static int __pyx_freecount_4lxml_5etree_CDATA = 0;
-
 static PyObject *__pyx_tp_new_4lxml_5etree_CDATA(PyTypeObject *t, PyObject *a, PyObject *k) {
   struct __pyx_obj_4lxml_5etree_CDATA *p;
   PyObject *o;
-  if (likely((__pyx_freecount_4lxml_5etree_CDATA > 0) & (t->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree_CDATA)) & ((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0))) {
-    o = (PyObject*)__pyx_freelist_4lxml_5etree_CDATA[--__pyx_freecount_4lxml_5etree_CDATA];
-    memset(o, 0, sizeof(struct __pyx_obj_4lxml_5etree_CDATA));
-    (void) PyObject_INIT(o, t);
+  if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
+    o = (*t->tp_alloc)(t, 0);
   } else {
-    if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) {
-      o = (*t->tp_alloc)(t, 0);
-    } else {
-      o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
-    }
-    if (unlikely(!o)) return 0;
+    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
   }
+  if (unlikely(!o)) return 0;
   p = ((struct __pyx_obj_4lxml_5etree_CDATA *)o);
   p->_utf8_data = ((PyObject*)Py_None); Py_INCREF(Py_None);
   if (unlikely(__pyx_pw_4lxml_5etree_5CDATA_1__cinit__(o, a, k) < 0)) {
@@ -177976,11 +177894,7 @@
   }
   #endif
   Py_CLEAR(p->_utf8_data);
-  if ((__pyx_freecount_4lxml_5etree_CDATA < 8) & (Py_TYPE(o)->tp_basicsize == sizeof(struct __pyx_obj_4lxml_5etree_CDATA))) {
-    __pyx_freelist_4lxml_5etree_CDATA[__pyx_freecount_4lxml_5etree_CDATA++] = ((struct __pyx_obj_4lxml_5etree_CDATA *)o);
-  } else {
-    (*Py_TYPE(o)->tp_free)(o);
-  }
+  (*Py_TYPE(o)->tp_free)(o);
 }
 
 static PyMethodDef __pyx_methods_4lxml_5etree_CDATA[] = {
@@ -182200,7 +182114,7 @@
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  __Pyx_DOCSTR("XMLParser(self, encoding=None, attribute_defaults=False, dtd_validation=False, load_dtd=False, no_network=True, ns_clean=False, recover=False, XMLSchema schema=None, remove_blank_text=False, resolve_entities=True, remove_comments=False, remove_pis=False, strip_cdata=True, target=None, compact=True)\n\n    The XML parser.\n\n    Parsers can be supplied as additional argument to various parse\n    functions of the lxml API.  A default parser is always available\n    and can be replaced by a call to the global function\n    'set_default_parser'.  New parsers can be created at any time\n    without a major run-time overhead.\n\n    The keyword arguments in the constructor are mainly based on the\n    libxml2 parser configuration.  A DTD will also be loaded if DTD\n    validation or attribute default values are requested (unless you\n    additionally provide an XMLSchema from which the default\n    attributes can be read).\n\n    Available boolean keyword arguments:\n\n    - attribute_defaults - inject default attributes from DTD or XMLSchema\n    - dtd_validation     - validate against a DTD referenced by the document\n    - load_dtd           - use DTD for parsing\n    - no_network         - prevent network access for related files (default: True)\n    - ns_clean           - clean up redundant namespace declarations\n    - recover            - try hard to parse through broken XML\n    - remove_blank_text  - discard blank text nodes\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - safe memory for short text content (default: True)\n    - resolve_entities   - replace entities by their text value (default: True)\n    - huge_tree          - disable security restrictions and support very deep trees\n                           and very long text content (only affects libxml2 2.7+)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads.  While this is\n    not harmful, it is more efficient to use separate parsers.  This does not\n    apply to the default parser.\n    "), /*tp_doc*/
+  __Pyx_DOCSTR("XMLParser(self, encoding=None, attribute_defaults=False, dtd_validation=False, load_dtd=False, no_network=True, ns_clean=False, recover=False, XMLSchema schema=None, remove_blank_text=False, resolve_entities=True, remove_comments=False, remove_pis=False, strip_cdata=True, target=None, compact=True)\n\n    The XML parser.\n\n    Parsers can be supplied as additional argument to various parse\n    functions of the lxml API.  A default parser is always available\n    and can be replaced by a call to the global function\n    'set_default_parser'.  New parsers can be created at any time\n    without a major run-time overhead.\n\n    The keyword arguments in the constructor are mainly based on the\n    libxml2 parser configuration.  A DTD will also be loaded if DTD\n    validation or attribute default values are requested (unless you\n    additionally provide an XMLSchema from which the default\n    attributes can be read).\n\n    Available boolean keyword arguments:\n\n    - attribute_defaults - inject default attributes from DTD or XMLSchema\n    - dtd_validation     - validate against a DTD referenced by the document\n    - load_dtd           - use DTD for parsing\n    - no_network         - prevent network access for related files (default: True)\n    - ns_clean           - clean up redundant namespace declarations\n    - recover            - try hard to parse through broken XML\n    - remove_blank_text  - discard blank text nodes that appear ignorable\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - safe memory for short text content (default: True)\n    - resolve_entities   - replace entities by their text value (default: True)\n    - huge_tree          - disable security restrictions and support very deep trees\n                           and very long text content (only affects libxml2 2.7+)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads.  While this is\n    not harmful, it is more efficient to use separate parsers.  This does not\n    apply to the default parser.\n    "), /*tp_doc*/
   __pyx_tp_traverse_4lxml_5etree__BaseParser, /*tp_traverse*/
   __pyx_tp_clear_4lxml_5etree__BaseParser, /*tp_clear*/
   0, /*tp_richcompare*/
@@ -182420,7 +182334,7 @@
   0, /*tp_setattro*/
   0, /*tp_as_buffer*/
   Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
-  __Pyx_DOCSTR("HTMLParser(self, encoding=None, remove_blank_text=False,                    remove_comments=False, remove_pis=False, strip_cdata=True,                    no_network=True, target=None, XMLSchema schema=None,                    recover=True, compact=True)\n\n    The HTML parser.\n\n    This parser allows reading HTML into a normal XML tree.  By\n    default, it can read broken (non well-formed) HTML, depending on\n    the capabilities of libxml2.  Use the 'recover' option to switch\n    this off.\n\n    Available boolean keyword arguments:\n\n    - recover            - try hard to parse through broken HTML (default: True)\n    - no_network         - prevent network access for related files (default: True)\n    - remove_blank_text  - discard empty text nodes\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - safe memory for short text content (default: True)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads for performance\n    reasons.\n    "), /*tp_doc*/
+  __Pyx_DOCSTR("HTMLParser(self, encoding=None, remove_blank_text=False,                    remove_comments=False, remove_pis=False, strip_cdata=True,                    no_network=True, target=None, XMLSchema schema=None,                    recover=True, compact=True)\n\n    The HTML parser.\n\n    This parser allows reading HTML into a normal XML tree.  By\n    default, it can read broken (non well-formed) HTML, depending on\n    the capabilities of libxml2.  Use the 'recover' option to switch\n    this off.\n\n    Available boolean keyword arguments:\n\n    - recover            - try hard to parse through broken HTML (default: True)\n    - no_network         - prevent network access for related files (default: True)\n    - remove_blank_text  - discard empty text nodes that are ignorable (i.e. not actual text content)\n    - remove_comments    - discard comments\n    - remove_pis         - discard processing instructions\n    - strip_cdata        - replace CDATA sections by normal text content (default: True)\n    - compact            - safe memory for short text content (default: True)\n\n    Other keyword arguments:\n\n    - encoding - override the document encoding\n    - target   - a parser target object that will receive the parse events\n    - schema   - an XMLSchema to validate against\n\n    Note that you should avoid sharing parsers between threads for performance\n    reasons.\n    "), /*tp_doc*/
   __pyx_tp_traverse_4lxml_5etree__BaseParser, /*tp_traverse*/
   __pyx_tp_clear_4lxml_5etree__BaseParser, /*tp_clear*/
   0, /*tp_richcompare*/
@@ -187614,7 +187528,7 @@
   {&__pyx_n_s_XMLSyntaxError, __pyx_k_XMLSyntaxError, sizeof(__pyx_k_XMLSyntaxError), 0, 0, 1, 1},
   {&__pyx_n_s_XMLTreeBuilder, __pyx_k_XMLTreeBuilder, sizeof(__pyx_k_XMLTreeBuilder), 0, 0, 1, 1},
   {&__pyx_kp_s_XML_declaration_already_written, __pyx_k_XML_declaration_already_written, sizeof(__pyx_k_XML_declaration_already_written), 0, 0, 1, 0},
-  {&__pyx_kp_u_XML_line_2991, __pyx_k_XML_line_2991, sizeof(__pyx_k_XML_line_2991), 0, 1, 0, 0},
+  {&__pyx_kp_u_XML_line_2987, __pyx_k_XML_line_2987, sizeof(__pyx_k_XML_line_2987), 0, 1, 0, 0},
   {&__pyx_kp_u_XML_text_parser_None_base_url_No, __pyx_k_XML_text_parser_None_base_url_No, sizeof(__pyx_k_XML_text_parser_None_base_url_No), 0, 1, 0, 0},
   {&__pyx_n_u_XPATH_LOCATIONSET, __pyx_k_XPATH_LOCATIONSET, sizeof(__pyx_k_XPATH_LOCATIONSET), 0, 1, 0, 1},
   {&__pyx_n_u_XPATH_POINT, __pyx_k_XPATH_POINT, sizeof(__pyx_k_XPATH_POINT), 0, 1, 0, 1},
@@ -188240,7 +188154,7 @@
   __pyx_builtin_AttributeError = __Pyx_GetBuiltinName(__pyx_n_s_AttributeError); if (!__pyx_builtin_AttributeError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 68; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_Exception = __Pyx_GetBuiltinName(__pyx_n_s_Exception); if (!__pyx_builtin_Exception) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 206; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_SyntaxError = __Pyx_GetBuiltinName(__pyx_n_s_SyntaxError); if (!__pyx_builtin_SyntaxError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 230; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_object = __Pyx_GetBuiltinName(__pyx_n_s_object); if (!__pyx_builtin_object) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 716; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_object = __Pyx_GetBuiltinName(__pyx_n_s_object); if (!__pyx_builtin_object) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_staticmethod = __Pyx_GetBuiltinName(__pyx_n_s_staticmethod); if (!__pyx_builtin_staticmethod) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 434; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_KeyError = __Pyx_GetBuiltinName(__pyx_n_s_KeyError); if (!__pyx_builtin_KeyError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 110; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 196; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -188257,11 +188171,11 @@
   #endif
   __pyx_builtin_UnicodeEncodeError = __Pyx_GetBuiltinName(__pyx_n_s_UnicodeEncodeError); if (!__pyx_builtin_UnicodeEncodeError) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_UnicodeDecodeError = __Pyx_GetBuiltinName(__pyx_n_s_UnicodeDecodeError); if (!__pyx_builtin_UnicodeDecodeError) {__pyx_filename = __pyx_f[4]; __pyx_lineno = 1457; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 297; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 678; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_FutureWarning = __Pyx_GetBuiltinName(__pyx_n_s_FutureWarning); if (!__pyx_builtin_FutureWarning) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1120; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_NotImplemented = __Pyx_GetBuiltinName(__pyx_n_s_NotImplemented); if (!__pyx_builtin_NotImplemented) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1763; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  __pyx_builtin_StopIteration = __Pyx_GetBuiltinName(__pyx_n_s_StopIteration); if (!__pyx_builtin_StopIteration) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2390; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 298; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 676; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_FutureWarning = __Pyx_GetBuiltinName(__pyx_n_s_FutureWarning); if (!__pyx_builtin_FutureWarning) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1118; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_NotImplemented = __Pyx_GetBuiltinName(__pyx_n_s_NotImplemented); if (!__pyx_builtin_NotImplemented) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1760; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_StopIteration = __Pyx_GetBuiltinName(__pyx_n_s_StopIteration); if (!__pyx_builtin_StopIteration) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2387; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_ReferenceError = __Pyx_GetBuiltinName(__pyx_n_s_ReferenceError); if (!__pyx_builtin_ReferenceError) {__pyx_filename = __pyx_f[5]; __pyx_lineno = 18; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_IOError = __Pyx_GetBuiltinName(__pyx_n_s_IOError); if (!__pyx_builtin_IOError) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_builtin_LookupError = __Pyx_GetBuiltinName(__pyx_n_s_LookupError); if (!__pyx_builtin_LookupError) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 792; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
@@ -188272,7 +188186,7 @@
   #else
   __pyx_builtin_BaseException = __Pyx_GetBuiltinName(__pyx_n_s_BaseException); if (!__pyx_builtin_BaseException) {__pyx_filename = __pyx_f[2]; __pyx_lineno = 125; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   #endif
-  __pyx_builtin_AssertionError = __Pyx_GetBuiltinName(__pyx_n_s_AssertionError); if (!__pyx_builtin_AssertionError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3317; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_builtin_AssertionError = __Pyx_GetBuiltinName(__pyx_n_s_AssertionError); if (!__pyx_builtin_AssertionError) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3313; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   return 0;
   __pyx_L1_error:;
   return -1;
@@ -188434,168 +188348,168 @@
   __Pyx_GOTREF(__pyx_tuple__20);
   __Pyx_GIVEREF(__pyx_tuple__20);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":556
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":557
  *     except KeyError:
  *         log = (thread_dict)[u"_GlobalErrorLog"] = \
  *               _RotatingErrorLog(__MAX_LOG_SIZE)             # <<<<<<<<<<<<<<
  *         return log
  * 
  */
-  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_int_100); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 556; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__22 = PyTuple_Pack(1, __pyx_int_100); if (unlikely(!__pyx_tuple__22)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 557; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__22);
   __Pyx_GIVEREF(__pyx_tuple__22);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":696
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":697
  *     u"Called at setup time to parse the constants and build the classes below."
  *     global __ERROR_LEVELS, __ERROR_DOMAINS, __PARSER_ERROR_TYPES, __RELAXNG_ERROR_TYPES
  *     find_constants = re.compile(ur"\s*([a-zA-Z0-9_]+)\s*=\s*([0-9]+)").findall             # <<<<<<<<<<<<<<
  *     const_defs = ((ErrorLevels,          __ERROR_LEVELS),
  *                   (ErrorDomains,         __ERROR_DOMAINS),
  */
-  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_u_s_a_zA_Z0_9__s_s_0_9); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_u_s_a_zA_Z0_9__s_s_0_9); if (unlikely(!__pyx_tuple__23)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 697; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__23);
   __Pyx_GIVEREF(__pyx_tuple__23);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1922
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1918
  *         if method == 'c14n':
  *             if encoding is not None:
  *                 raise ValueError("Cannot specify encoding with C14N")             # <<<<<<<<<<<<<<
  *             if xml_declaration:
  *                 raise ValueError("Cannot enable XML declaration in C14N")
  */
-  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1922; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__26)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1918; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__26);
   __Pyx_GIVEREF(__pyx_tuple__26);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1924
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1920
  *                 raise ValueError("Cannot specify encoding with C14N")
  *             if xml_declaration:
  *                 raise ValueError("Cannot enable XML declaration in C14N")             # <<<<<<<<<<<<<<
  * 
  *             _tofilelikeC14N(file, self._context_node, exclusive, with_comments,
  */
-  __pyx_tuple__27 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__27)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1924; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__27 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__27)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1920; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__27);
   __Pyx_GIVEREF(__pyx_tuple__27);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1930
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1926
  *             return
  *         if not with_comments:
  *             raise ValueError("Can only discard comments in C14N serialisation")             # <<<<<<<<<<<<<<
  *         # suppress decl. in default case (purely for ElementTree compatibility)
  *         if xml_declaration is not None:
  */
-  __pyx_tuple__28 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__28)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1930; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__28 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__28)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1926; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__28);
   __Pyx_GIVEREF(__pyx_tuple__28);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2041
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2037
  *         root = self.getroot()
  *         if _isString(path):
  *             if path[:1] == "/":             # <<<<<<<<<<<<<<
  *                 path = "." + path
  *         return root.find(path, namespaces)
  */
-  __pyx_slice__29 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__29)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2041; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__29 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__29)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_slice__29);
   __Pyx_GIVEREF(__pyx_slice__29);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2058
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2054
  *         root = self.getroot()
  *         if _isString(path):
  *             if path[:1] == "/":             # <<<<<<<<<<<<<<
  *                 path = "." + path
  *         return root.findtext(path, default, namespaces)
  */
-  __pyx_slice__31 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__31)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2058; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__31 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__31)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2054; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_slice__31);
   __Pyx_GIVEREF(__pyx_slice__31);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2075
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2071
  *         root = self.getroot()
  *         if _isString(path):
  *             if path[:1] == "/":             # <<<<<<<<<<<<<<
  *                 path = "." + path
  *         return root.findall(path, namespaces)
  */
-  __pyx_slice__32 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__32)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2075; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__32 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__32)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2071; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_slice__32);
   __Pyx_GIVEREF(__pyx_slice__32);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2092
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2088
  *         root = self.getroot()
  *         if _isString(path):
  *             if path[:1] == "/":             # <<<<<<<<<<<<<<
  *                 path = "." + path
  *         return root.iterfind(path, namespaces)
  */
-  __pyx_slice__33 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__33)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2092; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_slice__33 = PySlice_New(Py_None, __pyx_int_1, Py_None); if (unlikely(!__pyx_slice__33)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2088; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_slice__33);
   __Pyx_GIVEREF(__pyx_slice__33);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2792
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2789
  *         _assertValidNode(element)
  *         if with_tail:
  *             events = (u"start", u"end")             # <<<<<<<<<<<<<<
  *         else:
  *             events = (u"start",)
  */
-  __pyx_tuple__36 = PyTuple_Pack(2, __pyx_n_u_start, __pyx_n_u_end); if (unlikely(!__pyx_tuple__36)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2792; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__36 = PyTuple_Pack(2, __pyx_n_u_start, __pyx_n_u_end); if (unlikely(!__pyx_tuple__36)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2789; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__36);
   __Pyx_GIVEREF(__pyx_tuple__36);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2794
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2791
  *             events = (u"start", u"end")
  *         else:
  *             events = (u"start",)             # <<<<<<<<<<<<<<
  *         self._start_element = element
  *         self._nextEvent = iterwalk(element, events=events, tag=tag).__next__
  */
-  __pyx_tuple__37 = PyTuple_Pack(1, __pyx_n_u_start); if (unlikely(!__pyx_tuple__37)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2794; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__37 = PyTuple_Pack(1, __pyx_n_u_start); if (unlikely(!__pyx_tuple__37)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2791; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__37);
   __Pyx_GIVEREF(__pyx_tuple__37);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3052
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3048
  *     cdef _Document doc
  *     if isinstance(strings, (bytes, unicode)):
  *         raise ValueError("passing a single string into fromstringlist() is not"             # <<<<<<<<<<<<<<
  *                          " efficient, use fromstring() instead")
  *     if parser is None:
  */
-  __pyx_tuple__38 = PyTuple_Pack(1, __pyx_kp_s_passing_a_single_string_into_fro); if (unlikely(!__pyx_tuple__38)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3052; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__38 = PyTuple_Pack(1, __pyx_kp_s_passing_a_single_string_into_fro); if (unlikely(!__pyx_tuple__38)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3048; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__38);
   __Pyx_GIVEREF(__pyx_tuple__38);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3131
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3127
  *     if method == 'c14n':
  *         if encoding is not None:
  *             raise ValueError("Cannot specify encoding with C14N")             # <<<<<<<<<<<<<<
  *         if xml_declaration:
  *             raise ValueError("Cannot enable XML declaration in C14N")
  */
-  __pyx_tuple__39 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__39)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3131; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__39 = PyTuple_Pack(1, __pyx_kp_s_Cannot_specify_encoding_with_C14); if (unlikely(!__pyx_tuple__39)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3127; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__39);
   __Pyx_GIVEREF(__pyx_tuple__39);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3133
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3129
  *             raise ValueError("Cannot specify encoding with C14N")
  *         if xml_declaration:
  *             raise ValueError("Cannot enable XML declaration in C14N")             # <<<<<<<<<<<<<<
  *         return _tostringC14N(element_or_tree, exclusive, with_comments, inclusive_ns_prefixes)
  *     if not with_comments:
  */
-  __pyx_tuple__40 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__40)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3133; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__40 = PyTuple_Pack(1, __pyx_kp_s_Cannot_enable_XML_declaration_in); if (unlikely(!__pyx_tuple__40)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3129; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__40);
   __Pyx_GIVEREF(__pyx_tuple__40);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3136
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3132
  *         return _tostringC14N(element_or_tree, exclusive, with_comments, inclusive_ns_prefixes)
  *     if not with_comments:
  *         raise ValueError("Can only discard comments in C14N serialisation")             # <<<<<<<<<<<<<<
  *     if encoding is _unicode or (encoding is not None and encoding.upper() == 'UNICODE'):
  *         if xml_declaration:
  */
-  __pyx_tuple__41 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__41)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3136; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__41 = PyTuple_Pack(1, __pyx_kp_s_Can_only_discard_comments_in_C14); if (unlikely(!__pyx_tuple__41)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3132; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__41);
   __Pyx_GIVEREF(__pyx_tuple__41);
 
@@ -189304,264 +189218,264 @@
  */
   __pyx_codeobj__128 = (PyObject*)__Pyx_PyCode_New(0, 0, 0, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml_2, __pyx_n_s_clear_error_log_2, 8, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__128)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 8; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":544
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":545
  * 
  * cdef _BaseErrorLog __GLOBAL_ERROR_LOG
  * __GLOBAL_ERROR_LOG = _RotatingErrorLog(__MAX_LOG_SIZE)             # <<<<<<<<<<<<<<
  * 
  * cdef _BaseErrorLog _getGlobalErrorLog():
  */
-  __pyx_tuple__129 = PyTuple_Pack(1, __pyx_int_100); if (unlikely(!__pyx_tuple__129)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__129 = PyTuple_Pack(1, __pyx_int_100); if (unlikely(!__pyx_tuple__129)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 545; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__129);
   __Pyx_GIVEREF(__pyx_tuple__129);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":573
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":574
  *     return _getGlobalErrorLog().copy()
  * 
  * def use_global_python_log(PyErrorLog log not None):             # <<<<<<<<<<<<<<
  *     u"""use_global_python_log(log)
  * 
  */
-  __pyx_tuple__130 = PyTuple_Pack(1, __pyx_n_s_log); if (unlikely(!__pyx_tuple__130)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 573; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__130 = PyTuple_Pack(1, __pyx_n_s_log); if (unlikely(!__pyx_tuple__130)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__130);
   __Pyx_GIVEREF(__pyx_tuple__130);
-  __pyx_codeobj__131 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__130, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml_2, __pyx_n_s_use_global_python_log, 573, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__131)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 573; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__131 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__130, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml_2, __pyx_n_s_use_global_python_log, 574, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__131)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":738
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":739
  * # cannot handle strings that are a few thousand bytes in length.
  * 
  * cdef object __ERROR_LEVELS = (u"""\             # <<<<<<<<<<<<<<
  * NONE=0
  * WARNING=1
  */
-  __pyx_tuple__132 = PyTuple_Pack(1, __pyx_kp_u_NONE_0_WARNING_1_ERROR_2_FATAL_3); if (unlikely(!__pyx_tuple__132)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 738; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__132 = PyTuple_Pack(1, __pyx_kp_u_NONE_0_WARNING_1_ERROR_2_FATAL_3); if (unlikely(!__pyx_tuple__132)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 739; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__132);
   __Pyx_GIVEREF(__pyx_tuple__132);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":745
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":746
  * """,)
  * 
  * cdef object __ERROR_DOMAINS = (u"""\             # <<<<<<<<<<<<<<
  * NONE=0
  * PARSER=1
  */
-  __pyx_tuple__133 = PyTuple_Pack(1, __pyx_kp_u_NONE_0_PARSER_1_TREE_2_NAMESPACE); if (unlikely(!__pyx_tuple__133)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 745; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__133 = PyTuple_Pack(1, __pyx_kp_u_NONE_0_PARSER_1_TREE_2_NAMESPACE); if (unlikely(!__pyx_tuple__133)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 746; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__133);
   __Pyx_GIVEREF(__pyx_tuple__133);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":779
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":780
  * """,)
  * 
  * cdef object __PARSER_ERROR_TYPES = (u"""\             # <<<<<<<<<<<<<<
  * ERR_OK=0
  * ERR_INTERNAL_ERROR=1
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-  __pyx_tuple__134 = PyTuple_Pack(11, __pyx_kp_u_ERR_OK_0_ERR_INTERNAL_ERROR_1_ER, __pyx_kp_u_ERR_ENCODING_NAME_79_ERR_HYPHEN, __pyx_kp_u_RNGP_ATTRIBUTE_CONTENT_1003_RNGP, __pyx_kp_u_RNGP_PAT_DATA_EXCEPT_ONEMORE_107, __pyx_kp_u_TREE_NOT_UTF8_1303_SAVE_NOT_UTF8, __pyx_kp_u_SCHEMAP_EXTENSION_NO_BASE_1707_S, __pyx_kp_u_SCHEMAP_DEF_AND_PREFIX_1768_SCHE, __pyx_kp_u_SCHEMAV_CVC_MINLENGTH_VALID_1831, __pyx_kp_u_SCHEMAP_SRC_RESOLVE_3004_SCHEMAP, __pyx_kp_u_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH, __pyx_kp_u_I18N_NO_OUTPUT_6004_BUF_OVERFLOW); if (unlikely(!__pyx_tuple__134)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 779; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__134 = PyTuple_Pack(11, __pyx_kp_u_ERR_OK_0_ERR_INTERNAL_ERROR_1_ER, __pyx_kp_u_ERR_ENCODING_NAME_79_ERR_HYPHEN, __pyx_kp_u_RNGP_ATTRIBUTE_CONTENT_1003_RNGP, __pyx_kp_u_RNGP_PAT_DATA_EXCEPT_ONEMORE_107, __pyx_kp_u_TREE_NOT_UTF8_1303_SAVE_NOT_UTF8, __pyx_kp_u_SCHEMAP_EXTENSION_NO_BASE_1707_S, __pyx_kp_u_SCHEMAP_DEF_AND_PREFIX_1768_SCHE, __pyx_kp_u_SCHEMAV_CVC_MINLENGTH_VALID_1831, __pyx_kp_u_SCHEMAP_SRC_RESOLVE_3004_SCHEMAP, __pyx_kp_u_SCHEMAP_CVC_SIMPLE_TYPE_3062_SCH, __pyx_kp_u_I18N_NO_OUTPUT_6004_BUF_OVERFLOW); if (unlikely(!__pyx_tuple__134)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 780; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":1536
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":1537
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+  __pyx_tuple__135 = PyTuple_Pack(1, __pyx_kp_u_RELAXNG_OK_0_RELAXNG_ERR_MEMORY); if (unlikely(!__pyx_tuple__135)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 1537; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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   __Pyx_GIVEREF(__pyx_tuple__135);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2834
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2831
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  * def Element(_tag, attrib=None, nsmap=None, **_extra):             # <<<<<<<<<<<<<<
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-  __pyx_tuple__136 = PyTuple_Pack(4, __pyx_n_s_tag_2, __pyx_n_s_attrib, __pyx_n_s_nsmap, __pyx_n_s_extra); if (unlikely(!__pyx_tuple__136)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2834; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__136 = PyTuple_Pack(4, __pyx_n_s_tag_2, __pyx_n_s_attrib, __pyx_n_s_nsmap, __pyx_n_s_extra); if (unlikely(!__pyx_tuple__136)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2831; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_codeobj__137 = (PyObject*)__Pyx_PyCode_New(3, 0, 4, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__136, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_Element, 2834, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__137)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2834; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__137 = (PyObject*)__Pyx_PyCode_New(3, 0, 4, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__136, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_Element, 2831, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__137)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2831; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2847
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2844
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  * def Comment(text=None):             # <<<<<<<<<<<<<<
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+  __pyx_tuple__138 = PyTuple_Pack(4, __pyx_n_s_text, __pyx_n_s_doc_2, __pyx_n_s_c_node, __pyx_n_s_c_doc); if (unlikely(!__pyx_tuple__138)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2844; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_codeobj__139 = (PyObject*)__Pyx_PyCode_New(1, 0, 4, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__138, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_Comment, 2844, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__139)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2844; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2866
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2863
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  * def ProcessingInstruction(target, text=None):             # <<<<<<<<<<<<<<
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+  __pyx_tuple__140 = PyTuple_Pack(5, __pyx_n_s_target, __pyx_n_s_text, __pyx_n_s_doc_2, __pyx_n_s_c_node, __pyx_n_s_c_doc); if (unlikely(!__pyx_tuple__140)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__140);
   __Pyx_GIVEREF(__pyx_tuple__140);
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+  __pyx_codeobj__141 = (PyObject*)__Pyx_PyCode_New(2, 0, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__140, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_ProcessingInstruction, 2863, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__141)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2907
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2903
  *         self._utf8_data = _utf8(data)
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  * def Entity(name):             # <<<<<<<<<<<<<<
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+  __pyx_tuple__142 = PyTuple_Pack(6, __pyx_n_s_name_2, __pyx_n_s_doc_2, __pyx_n_s_c_node, __pyx_n_s_c_doc, __pyx_n_s_name_utf, __pyx_n_s_c_name); if (unlikely(!__pyx_tuple__142)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2903; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__142);
   __Pyx_GIVEREF(__pyx_tuple__142);
-  __pyx_codeobj__143 = (PyObject*)__Pyx_PyCode_New(1, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__142, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_Entity, 2907, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__143)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2907; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__143 = (PyObject*)__Pyx_PyCode_New(1, 0, 6, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__142, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_Entity, 2903, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__143)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2903; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2932
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2928
  *     return _elementFactory(doc, c_node)
  * 
  * def SubElement(_Element _parent not None, _tag,             # <<<<<<<<<<<<<<
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-  __pyx_tuple__144 = PyTuple_Pack(5, __pyx_n_s_parent, __pyx_n_s_tag_2, __pyx_n_s_attrib, __pyx_n_s_nsmap, __pyx_n_s_extra); if (unlikely(!__pyx_tuple__144)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2932; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__144 = PyTuple_Pack(5, __pyx_n_s_parent, __pyx_n_s_tag_2, __pyx_n_s_attrib, __pyx_n_s_nsmap, __pyx_n_s_extra); if (unlikely(!__pyx_tuple__144)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2928; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__144);
   __Pyx_GIVEREF(__pyx_tuple__144);
-  __pyx_codeobj__145 = (PyObject*)__Pyx_PyCode_New(4, 0, 5, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__144, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_SubElement, 2932, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__145)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2932; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__145 = (PyObject*)__Pyx_PyCode_New(4, 0, 5, 0, CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__144, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_SubElement, 2928, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__145)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2928; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2941
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2937
  *     return _makeSubElement(_parent, _tag, None, None, attrib, nsmap, _extra)
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  * def ElementTree(_Element element=None, *, file=None, _BaseParser parser=None):             # <<<<<<<<<<<<<<
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-  __pyx_tuple__146 = PyTuple_Pack(10, __pyx_n_s_element, __pyx_n_s_file, __pyx_n_s_parser, __pyx_n_s_c_next, __pyx_n_s_c_node, __pyx_n_s_c_node_copy, __pyx_n_s_c_doc, __pyx_n_s_etree, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__146)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__146 = PyTuple_Pack(10, __pyx_n_s_element, __pyx_n_s_file, __pyx_n_s_parser, __pyx_n_s_c_next, __pyx_n_s_c_node, __pyx_n_s_c_node_copy, __pyx_n_s_c_doc, __pyx_n_s_etree, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__146)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2937; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__146);
   __Pyx_GIVEREF(__pyx_tuple__146);
-  __pyx_codeobj__147 = (PyObject*)__Pyx_PyCode_New(1, 2, 10, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__146, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_ElementTree, 2941, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__147)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2941; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__147 = (PyObject*)__Pyx_PyCode_New(1, 2, 10, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__146, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_ElementTree, 2937, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__147)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2937; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2966
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2962
  *     return _elementTreeFactory(doc, element)
  * 
  * def HTML(text, _BaseParser parser=None, *, base_url=None):             # <<<<<<<<<<<<<<
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  */
-  __pyx_tuple__148 = PyTuple_Pack(5, __pyx_n_s_text, __pyx_n_s_parser, __pyx_n_s_base_url, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__148)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2966; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__148 = PyTuple_Pack(5, __pyx_n_s_text, __pyx_n_s_parser, __pyx_n_s_base_url, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__148)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2962; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__148);
   __Pyx_GIVEREF(__pyx_tuple__148);
-  __pyx_codeobj__149 = (PyObject*)__Pyx_PyCode_New(2, 1, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__148, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_HTML, 2966, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__149)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2966; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__149 = (PyObject*)__Pyx_PyCode_New(2, 1, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__148, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_HTML, 2962, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__149)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2962; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2991
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2987
  *         return result_container.result
  * 
  * def XML(text, _BaseParser parser=None, *, base_url=None):             # <<<<<<<<<<<<<<
  *     u"""XML(text, parser=None, base_url=None)
  * 
  */
-  __pyx_tuple__150 = PyTuple_Pack(5, __pyx_n_s_text, __pyx_n_s_parser, __pyx_n_s_base_url, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__150)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2991; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__150 = PyTuple_Pack(5, __pyx_n_s_text, __pyx_n_s_parser, __pyx_n_s_base_url, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__150)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__150);
   __Pyx_GIVEREF(__pyx_tuple__150);
-  __pyx_codeobj__151 = (PyObject*)__Pyx_PyCode_New(2, 1, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__150, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_XML, 2991, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__151)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2991; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__151 = (PyObject*)__Pyx_PyCode_New(2, 1, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__150, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_XML, 2987, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__151)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3021
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3017
  *         return result_container.result
  * 
  * def fromstring(text, _BaseParser parser=None, *, base_url=None):             # <<<<<<<<<<<<<<
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+  __pyx_tuple__152 = PyTuple_Pack(5, __pyx_n_s_text, __pyx_n_s_parser, __pyx_n_s_base_url, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__152)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3017; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__152);
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+  __pyx_codeobj__153 = (PyObject*)__Pyx_PyCode_New(2, 1, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__152, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_fromstring, 3017, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__153)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3017; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3041
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3037
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  * def fromstringlist(strings, _BaseParser parser=None):             # <<<<<<<<<<<<<<
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-  __pyx_tuple__154 = PyTuple_Pack(5, __pyx_n_s_strings, __pyx_n_s_parser, __pyx_n_s_doc_2, __pyx_n_s_feed, __pyx_n_s_data); if (unlikely(!__pyx_tuple__154)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3041; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__154 = PyTuple_Pack(5, __pyx_n_s_strings, __pyx_n_s_parser, __pyx_n_s_doc_2, __pyx_n_s_feed, __pyx_n_s_data); if (unlikely(!__pyx_tuple__154)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_codeobj__155 = (PyObject*)__Pyx_PyCode_New(2, 0, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__154, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_fromstringlist, 3041, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__155)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3041; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__155 = (PyObject*)__Pyx_PyCode_New(2, 0, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__154, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_fromstringlist, 3037, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__155)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3061
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3057
  *     return parser.close()
  * 
  * def iselement(element):             # <<<<<<<<<<<<<<
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-  __pyx_tuple__156 = PyTuple_Pack(1, __pyx_n_s_element); if (unlikely(!__pyx_tuple__156)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3061; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__156 = PyTuple_Pack(1, __pyx_n_s_element); if (unlikely(!__pyx_tuple__156)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__156);
   __Pyx_GIVEREF(__pyx_tuple__156);
-  __pyx_codeobj__157 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__156, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_iselement, 3061, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__157)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3061; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__157 = (PyObject*)__Pyx_PyCode_New(1, 0, 1, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__156, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_iselement, 3057, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__157)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3068
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3064
  *     return isinstance(element, _Element) and (<_Element>element)._c_node is not NULL
  * 
  * def dump(_Element elem not None, *, bint pretty_print=True, with_tail=True):             # <<<<<<<<<<<<<<
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-  __pyx_tuple__158 = PyTuple_Pack(4, __pyx_n_s_elem, __pyx_n_s_pretty_print, __pyx_n_s_with_tail, __pyx_n_s_xml); if (unlikely(!__pyx_tuple__158)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3068; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__158 = PyTuple_Pack(4, __pyx_n_s_elem, __pyx_n_s_pretty_print, __pyx_n_s_with_tail, __pyx_n_s_xml); if (unlikely(!__pyx_tuple__158)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__158);
   __Pyx_GIVEREF(__pyx_tuple__158);
-  __pyx_codeobj__159 = (PyObject*)__Pyx_PyCode_New(1, 2, 4, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__158, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_dump, 3068, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__159)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3068; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__159 = (PyObject*)__Pyx_PyCode_New(1, 2, 4, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__158, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_dump, 3064, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__159)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3080
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3076
  *     sys.stdout.write(xml)
  * 
  * def tostring(element_or_tree, *, encoding=None, method=u"xml",             # <<<<<<<<<<<<<<
  *              xml_declaration=None, bint pretty_print=False, bint with_tail=True,
  *              standalone=None, doctype=None,
  */
-  __pyx_tuple__160 = PyTuple_Pack(13, __pyx_n_s_element_or_tree, __pyx_n_s_encoding, __pyx_n_s_method, __pyx_n_s_xml_declaration, __pyx_n_s_pretty_print, __pyx_n_s_with_tail, __pyx_n_s_standalone, __pyx_n_s_doctype, __pyx_n_s_exclusive, __pyx_n_s_with_comments, __pyx_n_s_inclusive_ns_prefixes, __pyx_n_s_write_declaration, __pyx_n_s_is_standalone); if (unlikely(!__pyx_tuple__160)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3080; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__160 = PyTuple_Pack(13, __pyx_n_s_element_or_tree, __pyx_n_s_encoding, __pyx_n_s_method, __pyx_n_s_xml_declaration, __pyx_n_s_pretty_print, __pyx_n_s_with_tail, __pyx_n_s_standalone, __pyx_n_s_doctype, __pyx_n_s_exclusive, __pyx_n_s_with_comments, __pyx_n_s_inclusive_ns_prefixes, __pyx_n_s_write_declaration, __pyx_n_s_is_standalone); if (unlikely(!__pyx_tuple__160)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3076; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__160);
   __Pyx_GIVEREF(__pyx_tuple__160);
-  __pyx_codeobj__161 = (PyObject*)__Pyx_PyCode_New(1, 10, 13, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__160, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_tostring, 3080, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__161)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3080; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__161 = (PyObject*)__Pyx_PyCode_New(1, 10, 13, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__160, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_tostring, 3076, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__161)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3076; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3172
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3168
  *             python._fqtypename(element_or_tree).decode('utf8')
  * 
  * def tostringlist(element_or_tree, *args, **kwargs):             # <<<<<<<<<<<<<<
  *     u"""tostringlist(element_or_tree, *args, **kwargs)
  * 
  */
-  __pyx_tuple__162 = PyTuple_Pack(3, __pyx_n_s_element_or_tree, __pyx_n_s_args, __pyx_n_s_kwargs); if (unlikely(!__pyx_tuple__162)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__162 = PyTuple_Pack(3, __pyx_n_s_element_or_tree, __pyx_n_s_args, __pyx_n_s_kwargs); if (unlikely(!__pyx_tuple__162)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__162);
   __Pyx_GIVEREF(__pyx_tuple__162);
-  __pyx_codeobj__163 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, CO_VARARGS|CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__162, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_tostringlist, 3172, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__163)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3172; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__163 = (PyObject*)__Pyx_PyCode_New(1, 0, 3, 0, CO_VARARGS|CO_VARKEYWORDS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__162, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_tostringlist, 3168, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__163)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3183
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3179
  *     return [tostring(element_or_tree, *args, **kwargs)]
  * 
  * def tounicode(element_or_tree, *, method=u"xml", bint pretty_print=False,             # <<<<<<<<<<<<<<
  *               bint with_tail=True, doctype=None):
  *     u"""tounicode(element_or_tree, method="xml", pretty_print=False,
  */
-  __pyx_tuple__164 = PyTuple_Pack(5, __pyx_n_s_element_or_tree, __pyx_n_s_method, __pyx_n_s_pretty_print, __pyx_n_s_with_tail, __pyx_n_s_doctype); if (unlikely(!__pyx_tuple__164)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__164 = PyTuple_Pack(5, __pyx_n_s_element_or_tree, __pyx_n_s_method, __pyx_n_s_pretty_print, __pyx_n_s_with_tail, __pyx_n_s_doctype); if (unlikely(!__pyx_tuple__164)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__164);
   __Pyx_GIVEREF(__pyx_tuple__164);
-  __pyx_codeobj__165 = (PyObject*)__Pyx_PyCode_New(1, 4, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__164, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_tounicode, 3183, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__165)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__165 = (PyObject*)__Pyx_PyCode_New(1, 4, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__164, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_tounicode, 3179, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__165)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3217
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3213
  *             type(element_or_tree)
  * 
  * def parse(source, _BaseParser parser=None, *, base_url=None):             # <<<<<<<<<<<<<<
  *     u"""parse(source, parser=None, base_url=None)
  * 
  */
-  __pyx_tuple__166 = PyTuple_Pack(5, __pyx_n_s_source, __pyx_n_s_parser, __pyx_n_s_base_url, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__166)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_tuple__166 = PyTuple_Pack(5, __pyx_n_s_source, __pyx_n_s_parser, __pyx_n_s_base_url, __pyx_n_s_doc_2, __pyx_n_s_result_container); if (unlikely(!__pyx_tuple__166)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_tuple__166);
   __Pyx_GIVEREF(__pyx_tuple__166);
-  __pyx_codeobj__167 = (PyObject*)__Pyx_PyCode_New(2, 1, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__166, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_parse, 3217, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__167)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_codeobj__167 = (PyObject*)__Pyx_PyCode_New(2, 1, 5, 0, 0, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__166, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_home_stefan_source_Python_lxml, __pyx_n_s_parse, 3213, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__167)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
 
   /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/classlookup.pxi":551
  *     LOOKUP_ELEMENT_CLASS = function
@@ -190089,11 +190003,11 @@
   if (__Pyx_SetVtable(LxmlDocumentType.tp_dict, __pyx_vtabptr_4lxml_5etree__Document) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (__Pyx_SetAttrString(__pyx_m, "_Document", (PyObject *)&LxmlDocumentType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 350; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__Document = &LxmlDocumentType;
-  if (PyType_Ready(&LxmlElementType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   LxmlElementType.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__setitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__setitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_4__setitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_4__setitem__.doc = __pyx_doc_4lxml_5etree_8_Element_4__setitem__;
@@ -190103,7 +190017,7 @@
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__delitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__delitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_6__delitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_6__delitem__.doc = __pyx_doc_4lxml_5etree_8_Element_6__delitem__;
@@ -190113,7 +190027,7 @@
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__repr__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__repr__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_30__repr__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_30__repr__.doc = __pyx_doc_4lxml_5etree_8_Element_30__repr__;
@@ -190123,7 +190037,7 @@
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   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__getitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__getitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_32__getitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_32__getitem__.doc = __pyx_doc_4lxml_5etree_8_Element_32__getitem__;
@@ -190133,7 +190047,7 @@
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__len__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__len__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_34__len__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_34__len__.doc = __pyx_doc_4lxml_5etree_8_Element_34__len__;
@@ -190143,7 +190057,7 @@
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__contains__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__contains__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_38__contains__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_38__contains__.doc = __pyx_doc_4lxml_5etree_8_Element_38__contains__;
@@ -190153,7 +190067,7 @@
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__iter__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&LxmlElementType, "__iter__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_8_Element_40__iter__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_8_Element_40__iter__.doc = __pyx_doc_4lxml_5etree_8_Element_40__iter__;
@@ -190161,7 +190075,7 @@
     }
   }
   #endif
-  if (__Pyx_SetAttrString(__pyx_m, "_Element", (PyObject *)&LxmlElementType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 620; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_Element", (PyObject *)&LxmlElementType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 618; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__Element = &LxmlElementType;
   __pyx_vtabptr_4lxml_5etree__BaseParser = &__pyx_vtable_4lxml_5etree__BaseParser;
   __pyx_vtable_4lxml_5etree__BaseParser._setBaseURL = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseParser *, PyObject *))__pyx_f_4lxml_5etree_11_BaseParser__setBaseURL;
@@ -190181,17 +190095,17 @@
   __pyx_type_4lxml_5etree__BaseParser.tp_print = 0;
   if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseParser.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseParser) < 0) {__pyx_filename = __pyx_f[6]; __pyx_lineno = 753; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__BaseParser = &__pyx_type_4lxml_5etree__BaseParser;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_QName) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1699; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_QName) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_QName.tp_print = 0;
-  if (__Pyx_SetAttrString(__pyx_m, "QName", (PyObject *)&__pyx_type_4lxml_5etree_QName) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1699; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "QName", (PyObject *)&__pyx_type_4lxml_5etree_QName) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1696; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree_QName = &__pyx_type_4lxml_5etree_QName;
   __pyx_vtabptr_4lxml_5etree__LogEntry = &__pyx_vtable_4lxml_5etree__LogEntry;
   __pyx_vtable_4lxml_5etree__LogEntry._setError = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__LogEntry *, xmlError *))__pyx_f_4lxml_5etree_9_LogEntry__setError;
   __pyx_vtable_4lxml_5etree__LogEntry._setGeneric = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__LogEntry *, int, int, int, int, PyObject *, PyObject *))__pyx_f_4lxml_5etree_9_LogEntry__setGeneric;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 39; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__LogEntry.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__LogEntry.tp_dict, __pyx_vtabptr_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 39; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_LogEntry", (PyObject *)&__pyx_type_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 39; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__LogEntry.tp_dict, __pyx_vtabptr_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_LogEntry", (PyObject *)&__pyx_type_4lxml_5etree__LogEntry) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 40; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__LogEntry = &__pyx_type_4lxml_5etree__LogEntry;
   __pyx_vtabptr_4lxml_5etree__BaseErrorLog = &__pyx_vtable_4lxml_5etree__BaseErrorLog;
   __pyx_vtable_4lxml_5etree__BaseErrorLog.copy = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_13_BaseErrorLog_copy;
@@ -190200,21 +190114,21 @@
   __pyx_vtable_4lxml_5etree__BaseErrorLog._receiveGeneric = (void (*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int, int, int, int, PyObject *, PyObject *))__pyx_f_4lxml_5etree_13_BaseErrorLog__receiveGeneric;
   __pyx_vtable_4lxml_5etree__BaseErrorLog._buildParseException = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, PyObject *, PyObject *))__pyx_f_4lxml_5etree_13_BaseErrorLog__buildParseException;
   __pyx_vtable_4lxml_5etree__BaseErrorLog._buildExceptionMessage = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, PyObject *))__pyx_f_4lxml_5etree_13_BaseErrorLog__buildExceptionMessage;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__BaseErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_BaseErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 166; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__BaseErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_BaseErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__BaseErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 167; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__BaseErrorLog = &__pyx_type_4lxml_5etree__BaseErrorLog;
   __pyx_vtabptr_4lxml_5etree__ListErrorLog = &__pyx_vtable_4lxml_5etree__ListErrorLog;
   __pyx_vtable_4lxml_5etree__ListErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__BaseErrorLog;
   __pyx_vtable_4lxml_5etree__ListErrorLog.__pyx_base.copy = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_13_ListErrorLog_copy;
   __pyx_type_4lxml_5etree__ListErrorLog.tp_base = __pyx_ptype_4lxml_5etree__BaseErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 256; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__ListErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ListErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 256; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_ListErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 256; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ListErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_ListErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__ListErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 257; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__ListErrorLog = &__pyx_type_4lxml_5etree__ListErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ErrorLogContext) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 373; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ErrorLogContext) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__ErrorLogContext.tp_print = 0;
   __pyx_ptype_4lxml_5etree__ErrorLogContext = &__pyx_type_4lxml_5etree__ErrorLogContext;
   __pyx_vtabptr_4lxml_5etree__ErrorLog = &__pyx_vtable_4lxml_5etree__ErrorLog;
@@ -190226,51 +190140,51 @@
   __pyx_vtable_4lxml_5etree__ErrorLog.disconnect = (int (*)(struct __pyx_obj_4lxml_5etree__ErrorLog *))__pyx_f_4lxml_5etree_9_ErrorLog_disconnect;
   __pyx_vtable_4lxml_5etree__ErrorLog.clear = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_9_ErrorLog_clear;
   __pyx_type_4lxml_5etree__ErrorLog.tp_base = __pyx_ptype_4lxml_5etree__ListErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 382; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 383; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__ErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 382; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_ErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 382; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 383; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_ErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__ErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 383; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__ErrorLog = &__pyx_type_4lxml_5etree__ErrorLog;
   __pyx_vtabptr_4lxml_5etree__DomainErrorLog = &__pyx_vtable_4lxml_5etree__DomainErrorLog;
   __pyx_vtable_4lxml_5etree__DomainErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ErrorLog;
   __pyx_vtable_4lxml_5etree__DomainErrorLog.__pyx_base.__pyx_base.__pyx_base.receive = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, struct __pyx_obj_4lxml_5etree__LogEntry *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_15_DomainErrorLog_receive;
   __pyx_type_4lxml_5etree__DomainErrorLog.tp_base = __pyx_ptype_4lxml_5etree__ErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__DomainErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__DomainErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_DomainErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 439; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__DomainErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_DomainErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__DomainErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 440; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__DomainErrorLog = &__pyx_type_4lxml_5etree__DomainErrorLog;
   __pyx_vtabptr_4lxml_5etree__RotatingErrorLog = &__pyx_vtable_4lxml_5etree__RotatingErrorLog;
   __pyx_vtable_4lxml_5etree__RotatingErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ErrorLog;
   __pyx_vtable_4lxml_5etree__RotatingErrorLog.__pyx_base.__pyx_base.__pyx_base.receive = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, struct __pyx_obj_4lxml_5etree__LogEntry *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_17_RotatingErrorLog_receive;
   __pyx_type_4lxml_5etree__RotatingErrorLog.tp_base = __pyx_ptype_4lxml_5etree__ErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 449; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__RotatingErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__RotatingErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_RotatingErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 448; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__RotatingErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 449; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_RotatingErrorLog", (PyObject *)&__pyx_type_4lxml_5etree__RotatingErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 449; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__RotatingErrorLog = &__pyx_type_4lxml_5etree__RotatingErrorLog;
   __pyx_vtabptr_4lxml_5etree_PyErrorLog = &__pyx_vtable_4lxml_5etree_PyErrorLog;
   __pyx_vtable_4lxml_5etree_PyErrorLog.__pyx_base = *__pyx_vtabptr_4lxml_5etree__BaseErrorLog;
   __pyx_vtable_4lxml_5etree_PyErrorLog.__pyx_base.copy = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_10PyErrorLog_copy;
   __pyx_vtable_4lxml_5etree_PyErrorLog.__pyx_base.receive = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__BaseErrorLog *, struct __pyx_obj_4lxml_5etree__LogEntry *, int __pyx_skip_dispatch))__pyx_f_4lxml_5etree_10PyErrorLog_receive;
   __pyx_type_4lxml_5etree_PyErrorLog.tp_base = __pyx_ptype_4lxml_5etree__BaseErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_PyErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_PyErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 467; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_PyErrorLog.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_PyErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree_PyErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "PyErrorLog", (PyObject *)&__pyx_type_4lxml_5etree_PyErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 466; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_PyErrorLog.tp_dict, __pyx_vtabptr_4lxml_5etree_PyErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 467; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "PyErrorLog", (PyObject *)&__pyx_type_4lxml_5etree_PyErrorLog) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 467; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree_PyErrorLog = &__pyx_type_4lxml_5etree_PyErrorLog;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_DocInfo) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_DocInfo) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 520; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_DocInfo.tp_print = 0;
-  if (__Pyx_SetAttrString(__pyx_m, "DocInfo", (PyObject *)&__pyx_type_4lxml_5etree_DocInfo) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 521; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "DocInfo", (PyObject *)&__pyx_type_4lxml_5etree_DocInfo) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 520; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree_DocInfo = &__pyx_type_4lxml_5etree_DocInfo;
   __pyx_vtabptr_4lxml_5etree___ContentOnlyElement = &__pyx_vtable_4lxml_5etree___ContentOnlyElement;
   __pyx_vtable_4lxml_5etree___ContentOnlyElement._raiseImmutable = (int (*)(struct __pyx_obj_4lxml_5etree___ContentOnlyElement *))__pyx_f_4lxml_5etree_20__ContentOnlyElement__raiseImmutable;
   __pyx_type_4lxml_5etree___ContentOnlyElement.tp_base = __pyx_ptype_4lxml_5etree__Element;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree___ContentOnlyElement) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree___ContentOnlyElement) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree___ContentOnlyElement.tp_print = 0;
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__setitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__setitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_6__setitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_6__setitem__.doc = __pyx_doc_4lxml_5etree_20__ContentOnlyElement_6__setitem__;
@@ -190280,7 +190194,7 @@
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__getitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__getitem__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_8__getitem__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_8__getitem__.doc = __pyx_doc_4lxml_5etree_20__ContentOnlyElement_8__getitem__;
@@ -190290,7 +190204,7 @@
   #endif
   #if CYTHON_COMPILING_IN_CPYTHON
   {
-    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__len__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+    PyObject *wrapper = __Pyx_GetAttrString((PyObject *)&__pyx_type_4lxml_5etree___ContentOnlyElement, "__len__"); if (unlikely(!wrapper)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
     if (Py_TYPE(wrapper) == &PyWrapperDescr_Type) {
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_10__len__ = *((PyWrapperDescrObject *)wrapper)->d_base;
       __pyx_wrapperbase_4lxml_5etree_20__ContentOnlyElement_10__len__.doc = __pyx_doc_4lxml_5etree_20__ContentOnlyElement_10__len__;
@@ -190298,61 +190212,61 @@
     }
   }
   #endif
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree___ContentOnlyElement.tp_dict, __pyx_vtabptr_4lxml_5etree___ContentOnlyElement) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1544; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree___ContentOnlyElement.tp_dict, __pyx_vtabptr_4lxml_5etree___ContentOnlyElement) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1542; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree___ContentOnlyElement = &__pyx_type_4lxml_5etree___ContentOnlyElement;
   __pyx_vtabptr_4lxml_5etree__Comment = &__pyx_vtable_4lxml_5etree__Comment;
   __pyx_vtable_4lxml_5etree__Comment.__pyx_base = *__pyx_vtabptr_4lxml_5etree___ContentOnlyElement;
   __pyx_type_4lxml_5etree__Comment.tp_base = __pyx_ptype_4lxml_5etree___ContentOnlyElement;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__Comment.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Comment.tp_dict, __pyx_vtabptr_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_Comment", (PyObject *)&__pyx_type_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1611; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Comment.tp_dict, __pyx_vtabptr_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_Comment", (PyObject *)&__pyx_type_4lxml_5etree__Comment) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1609; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__Comment = &__pyx_type_4lxml_5etree__Comment;
   __pyx_vtabptr_4lxml_5etree__ProcessingInstruction = &__pyx_vtable_4lxml_5etree__ProcessingInstruction;
   __pyx_vtable_4lxml_5etree__ProcessingInstruction.__pyx_base = *__pyx_vtabptr_4lxml_5etree___ContentOnlyElement;
   __pyx_type_4lxml_5etree__ProcessingInstruction.tp_base = __pyx_ptype_4lxml_5etree___ContentOnlyElement;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1619; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1617; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__ProcessingInstruction.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ProcessingInstruction.tp_dict, __pyx_vtabptr_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1619; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_ProcessingInstruction", (PyObject *)&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1619; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ProcessingInstruction.tp_dict, __pyx_vtabptr_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1617; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_ProcessingInstruction", (PyObject *)&__pyx_type_4lxml_5etree__ProcessingInstruction) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1617; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__ProcessingInstruction = &__pyx_type_4lxml_5etree__ProcessingInstruction;
   __pyx_vtabptr_4lxml_5etree__Entity = &__pyx_vtable_4lxml_5etree__Entity;
   __pyx_vtable_4lxml_5etree__Entity.__pyx_base = *__pyx_vtabptr_4lxml_5etree___ContentOnlyElement;
   __pyx_type_4lxml_5etree__Entity.tp_base = __pyx_ptype_4lxml_5etree___ContentOnlyElement;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1669; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1667; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__Entity.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Entity.tp_dict, __pyx_vtabptr_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1669; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_Entity", (PyObject *)&__pyx_type_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1669; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Entity.tp_dict, __pyx_vtabptr_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1667; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_Entity", (PyObject *)&__pyx_type_4lxml_5etree__Entity) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1667; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__Entity = &__pyx_type_4lxml_5etree__Entity;
   __pyx_vtabptr_4lxml_5etree__ElementTree = &__pyx_vtable_4lxml_5etree__ElementTree;
   __pyx_vtable_4lxml_5etree__ElementTree._assertHasRoot = (int (*)(struct LxmlElementTree *))__pyx_f_4lxml_5etree_12_ElementTree__assertHasRoot;
-  if (PyType_Ready(&LxmlElementTreeType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1768; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementTreeType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1764; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   LxmlElementTreeType.tp_print = 0;
-  if (__Pyx_SetVtable(LxmlElementTreeType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTree) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1768; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_ElementTree", (PyObject *)&LxmlElementTreeType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1768; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(LxmlElementTreeType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTree) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1764; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_ElementTree", (PyObject *)&LxmlElementTreeType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1764; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__ElementTree = &LxmlElementTreeType;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Attrib) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2237; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Attrib) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__Attrib.tp_print = 0;
-  if (__Pyx_SetAttrString(__pyx_m, "_Attrib", (PyObject *)&__pyx_type_4lxml_5etree__Attrib) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2237; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_Attrib", (PyObject *)&__pyx_type_4lxml_5etree__Attrib) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2234; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__Attrib = &__pyx_type_4lxml_5etree__Attrib;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__AttribIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2377; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__AttribIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2374; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__AttribIterator.tp_print = 0;
   __pyx_ptype_4lxml_5etree__AttribIterator = &__pyx_type_4lxml_5etree__AttribIterator;
   __pyx_vtabptr_4lxml_5etree__ElementTagMatcher = &__pyx_vtable_4lxml_5etree__ElementTagMatcher;
   __pyx_vtable_4lxml_5etree__ElementTagMatcher._initTagMatch = (PyObject *(*)(struct LxmlElementTagMatcher *, PyObject *))__pyx_f_4lxml_5etree_18_ElementTagMatcher__initTagMatch;
-  if (PyType_Ready(&LxmlElementTagMatcherType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2418; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementTagMatcherType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2415; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   LxmlElementTagMatcherType.tp_print = 0;
-  if (__Pyx_SetVtable(LxmlElementTagMatcherType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2418; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_ElementTagMatcher", (PyObject *)&LxmlElementTagMatcherType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2418; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(LxmlElementTagMatcherType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2415; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_ElementTagMatcher", (PyObject *)&LxmlElementTagMatcherType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2415; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__ElementTagMatcher = &LxmlElementTagMatcherType;
   __pyx_vtabptr_4lxml_5etree__ElementIterator = &__pyx_vtable_4lxml_5etree__ElementIterator;
   __pyx_vtable_4lxml_5etree__ElementIterator.__pyx_base = *__pyx_vtabptr_4lxml_5etree__ElementTagMatcher;
   __pyx_vtable_4lxml_5etree__ElementIterator._storeNext = (void (*)(struct LxmlElementIterator *, struct LxmlElement *))__pyx_f_4lxml_5etree_16_ElementIterator__storeNext;
   LxmlElementIteratorType.tp_base = __pyx_ptype_4lxml_5etree__ElementTagMatcher;
-  if (PyType_Ready(&LxmlElementIteratorType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2449; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&LxmlElementIteratorType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   LxmlElementIteratorType.tp_print = 0;
-  if (__Pyx_SetVtable(LxmlElementIteratorType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2449; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_ElementIterator", (PyObject *)&LxmlElementIteratorType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2449; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(LxmlElementIteratorType.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_ElementIterator", (PyObject *)&LxmlElementIteratorType) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2446; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__ElementIterator = &LxmlElementIteratorType;
   __pyx_vtabptr_4lxml_5etree__MultiTagMatcher = &__pyx_vtable_4lxml_5etree__MultiTagMatcher;
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.rejectsAll = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_rejectsAll;
@@ -190365,57 +190279,57 @@
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.matches = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *, xmlNode *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_matches;
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.matchesNsTag = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *, const xmlChar *, const xmlChar *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_matchesNsTag;
   __pyx_vtable_4lxml_5etree__MultiTagMatcher.matchesAttribute = (int (*)(struct __pyx_obj_4lxml_5etree__MultiTagMatcher *, xmlAttr *))__pyx_f_4lxml_5etree_16_MultiTagMatcher_matchesAttribute;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__MultiTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2486; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__MultiTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2483; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__MultiTagMatcher.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__MultiTagMatcher.tp_dict, __pyx_vtabptr_4lxml_5etree__MultiTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2486; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__MultiTagMatcher.tp_dict, __pyx_vtabptr_4lxml_5etree__MultiTagMatcher) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2483; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__MultiTagMatcher = &__pyx_type_4lxml_5etree__MultiTagMatcher;
   __pyx_vtabptr_4lxml_5etree__ElementMatchIterator = &__pyx_vtable_4lxml_5etree__ElementMatchIterator;
   __pyx_vtable_4lxml_5etree__ElementMatchIterator._initTagMatcher = (PyObject *(*)(struct __pyx_obj_4lxml_5etree__ElementMatchIterator *, PyObject *))__pyx_f_4lxml_5etree_21_ElementMatchIterator__initTagMatcher;
   __pyx_vtable_4lxml_5etree__ElementMatchIterator._storeNext = (int (*)(struct __pyx_obj_4lxml_5etree__ElementMatchIterator *, struct LxmlElement *))__pyx_f_4lxml_5etree_21_ElementMatchIterator__storeNext;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2627; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2624; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree__ElementMatchIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ElementMatchIterator.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2627; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_ElementMatchIterator", (PyObject *)&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2627; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__ElementMatchIterator.tp_dict, __pyx_vtabptr_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2624; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_ElementMatchIterator", (PyObject *)&__pyx_type_4lxml_5etree__ElementMatchIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2624; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree__ElementMatchIterator = &__pyx_type_4lxml_5etree__ElementMatchIterator;
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2653; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_ElementChildIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementChildIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "ElementChildIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2656; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementChildIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2653; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "ElementChildIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementChildIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2653; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree_ElementChildIterator = &__pyx_type_4lxml_5etree_ElementChildIterator;
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2676; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2673; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_SiblingsIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_SiblingsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2676; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "SiblingsIterator", (PyObject *)&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2676; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_SiblingsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2673; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "SiblingsIterator", (PyObject *)&__pyx_type_4lxml_5etree_SiblingsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2673; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree_SiblingsIterator = &__pyx_type_4lxml_5etree_SiblingsIterator;
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2691; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2688; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_AncestorsIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_AncestorsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2691; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "AncestorsIterator", (PyObject *)&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2691; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_AncestorsIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2688; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "AncestorsIterator", (PyObject *)&__pyx_type_4lxml_5etree_AncestorsIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2688; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree_AncestorsIterator = &__pyx_type_4lxml_5etree_AncestorsIterator;
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2701; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2698; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_ElementDepthFirstIterator.tp_print = 0;
-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementDepthFirstIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2701; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "ElementDepthFirstIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2701; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree_ElementDepthFirstIterator.tp_dict, __pyx_vtabptr_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2698; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "ElementDepthFirstIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementDepthFirstIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2698; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_ptype_4lxml_5etree_ElementDepthFirstIterator = &__pyx_type_4lxml_5etree_ElementDepthFirstIterator;
-  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2777; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2774; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_ElementTextIterator.tp_print = 0;
-  if (__Pyx_SetAttrString(__pyx_m, "ElementTextIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2777; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "ElementTextIterator", (PyObject *)&__pyx_type_4lxml_5etree_ElementTextIterator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2774; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyType_Ready(&__pyx_type_4lxml_5etree_CDATA) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __pyx_type_4lxml_5etree_CDATA.tp_print = 0;
-  if (__Pyx_SetAttrString(__pyx_m, "CDATA", (PyObject *)&__pyx_type_4lxml_5etree_CDATA) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2889; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "CDATA", (PyObject *)&__pyx_type_4lxml_5etree_CDATA) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2885; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -190708,10 +190622,10 @@
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-  if (PyType_Ready(&__pyx_type_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyType_Ready(&__pyx_type_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Validator.tp_dict, __pyx_vtabptr_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
-  if (__Pyx_SetAttrString(__pyx_m, "_Validator", (PyObject *)&__pyx_type_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3286; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetVtable(__pyx_type_4lxml_5etree__Validator.tp_dict, __pyx_vtabptr_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (__Pyx_SetAttrString(__pyx_m, "_Validator", (PyObject *)&__pyx_type_4lxml_5etree__Validator) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3282; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -193049,129 +192963,129 @@
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":544
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+  __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)((PyObject*)__pyx_ptype_4lxml_5etree__RotatingErrorLog)), __pyx_tuple__129, NULL); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 545; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":573
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":574
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_use_global_python_log, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 574; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/xmlerror.pxi":716
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+  __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[1]; __pyx_lineno = 717; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_7Element, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2831; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_9Comment, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2844; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_11ProcessingInstruction, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2863; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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  * PI = ProcessingInstruction             # <<<<<<<<<<<<<<
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- * @cython.freelist(8)
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+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2962
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_HTML, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2962; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2987
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_21XML, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_XML, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 2987; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3021
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3017
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_23fromstring, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3017; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_fromstring, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3017; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3037
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_25fromstringlist, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_fromstringlist, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3037; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3061
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3057
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_27iselement, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_iselement, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3057; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3068
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3064
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_29dump, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_dump, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3064; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3080
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_31tostring, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3076; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_tostring, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3076; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3172
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3168
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  * def tostringlist(element_or_tree, *args, **kwargs):             # <<<<<<<<<<<<<<
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+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_33tostringlist, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_tostringlist, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3168; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3183
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3179
  *     return [tostring(element_or_tree, *args, **kwargs)]
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  */
-  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_35tounicode, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_35tounicode, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_6);
-  if (PyDict_SetItem(__pyx_d, __pyx_n_s_tounicode, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3183; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_tounicode, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3179; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3217
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3213
  *             type(element_or_tree)
  * 
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-  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_37parse, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_6 = PyCFunction_NewEx(&__pyx_mdef_4lxml_5etree_37parse, NULL, __pyx_n_s_lxml_etree); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  if (PyDict_SetItem(__pyx_d, __pyx_n_s_parse, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3217; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_parse, __pyx_t_6) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3213; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -195080,27 +194994,27 @@
   __Pyx_DECREF_SET(__pyx_v_4lxml_5etree___findStylesheetByID, ((struct __pyx_obj_4lxml_5etree_XPath *)Py_None));
   __Pyx_GIVEREF(Py_None);
 
-  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3278
+  /* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":3274
  * # Validation
  * 
  * class DocumentInvalid(LxmlError):             # <<<<<<<<<<<<<<
  *     u"""Validation error.
  * 
  */
-  __pyx_t_16 = __Pyx_GetModuleGlobalName(__pyx_n_s_LxmlError); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_16 = __Pyx_GetModuleGlobalName(__pyx_n_s_LxmlError); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_16);
-  __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_15 = PyTuple_New(1); if (unlikely(!__pyx_t_15)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_16 = __Pyx_CalculateMetaclass(NULL, __pyx_t_15); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_16 = __Pyx_CalculateMetaclass(NULL, __pyx_t_15); if (unlikely(!__pyx_t_16)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_6 = __Pyx_Py3MetaclassPrepare(__pyx_t_16, __pyx_t_15, __pyx_n_s_DocumentInvalid, __pyx_n_s_DocumentInvalid, (PyObject *) NULL, __pyx_n_s_lxml_etree, __pyx_kp_s_Validation_error_Raised_by_all_d); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_6 = __Pyx_Py3MetaclassPrepare(__pyx_t_16, __pyx_t_15, __pyx_n_s_DocumentInvalid, __pyx_n_s_DocumentInvalid, (PyObject *) NULL, __pyx_n_s_lxml_etree, __pyx_kp_s_Validation_error_Raised_by_all_d); if (unlikely(!__pyx_t_6)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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-  __pyx_t_1 = __Pyx_Py3ClassCreate(__pyx_t_16, __pyx_n_s_DocumentInvalid, __pyx_t_15, __pyx_t_6, NULL, 0, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  __pyx_t_1 = __Pyx_Py3ClassCreate(__pyx_t_16, __pyx_n_s_DocumentInvalid, __pyx_t_15, __pyx_t_6, NULL, 0, 1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_GOTREF(__pyx_t_1);
-  if (PyDict_SetItem(__pyx_d, __pyx_n_s_DocumentInvalid, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3278; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_d, __pyx_n_s_DocumentInvalid, __pyx_t_1) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 3274; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
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@@ -195473,7 +195387,7 @@
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   __Pyx_GOTREF(__pyx_t_16);
-  if (PyDict_SetItem(__pyx_t_16, __pyx_kp_u_XML_line_2991, __pyx_kp_u_XML_text_parser_None_base_url_No) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
+  if (PyDict_SetItem(__pyx_t_16, __pyx_kp_u_XML_line_2987, __pyx_kp_u_XML_text_parser_None_base_url_No) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   if (PyDict_SetItem(__pyx_d, __pyx_n_s_test_2, __pyx_t_16) < 0) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;}
   __Pyx_DECREF(__pyx_t_16); __pyx_t_16 = 0;
   if (__Pyx_RegisterCleanup()) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 1; __pyx_clineno = __LINE__; goto __pyx_L1_error;};
@@ -195797,34 +195711,14 @@
     PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree__Document[--__pyx_freecount_4lxml_5etree__Document];
     (*Py_TYPE(o)->tp_free)(o);
   }
-  while (__pyx_freecount_4lxml_5etree__Element > 0) {
-    PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree__Element[--__pyx_freecount_4lxml_5etree__Element];
-    (*Py_TYPE(o)->tp_free)(o);
-  }
-  while (__pyx_freecount_4lxml_5etree_QName > 0) {
-    PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree_QName[--__pyx_freecount_4lxml_5etree_QName];
-    (*Py_TYPE(o)->tp_free)(o);
-  }
   while (__pyx_freecount_4lxml_5etree__LogEntry > 0) {
     PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree__LogEntry[--__pyx_freecount_4lxml_5etree__LogEntry];
     (*Py_TYPE(o)->tp_free)(o);
   }
-  while (__pyx_freecount_4lxml_5etree_DocInfo > 0) {
-    PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree_DocInfo[--__pyx_freecount_4lxml_5etree_DocInfo];
-    (*Py_TYPE(o)->tp_free)(o);
-  }
-  while (__pyx_freecount_4lxml_5etree__ElementTree > 0) {
-    PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree__ElementTree[--__pyx_freecount_4lxml_5etree__ElementTree];
-    (*Py_TYPE(o)->tp_free)(o);
-  }
   while (__pyx_freecount_4lxml_5etree__Attrib > 0) {
     PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree__Attrib[--__pyx_freecount_4lxml_5etree__Attrib];
     (*Py_TYPE(o)->tp_free)(o);
   }
-  while (__pyx_freecount_4lxml_5etree_CDATA > 0) {
-    PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree_CDATA[--__pyx_freecount_4lxml_5etree_CDATA];
-    (*Py_TYPE(o)->tp_free)(o);
-  }
   while (__pyx_freecount_4lxml_5etree__FileWriterElement > 0) {
     PyObject* o = (PyObject*)__pyx_freelist_4lxml_5etree__FileWriterElement[--__pyx_freecount_4lxml_5etree__FileWriterElement];
     (*Py_TYPE(o)->tp_free)(o);
diff -Nru lxml-3.3.2/src/lxml/lxml.etree.h lxml-3.3.3/src/lxml/lxml.etree.h
--- lxml-3.3.2/src/lxml/lxml.etree.h	2014-02-26 19:37:08.000000000 +0000
+++ lxml-3.3.3/src/lxml/lxml.etree.h	2014-03-04 16:26:37.000000000 +0000
@@ -49,9 +49,9 @@
   PyObject *_tag;
 };
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1768
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":1764
+ * 
  * 
- * @cython.freelist(8)
  * cdef public class _ElementTree [ type LxmlElementTreeType,             # <<<<<<<<<<<<<<
  *                                  object LxmlElementTree ]:
  *     cdef _Document _doc
@@ -63,7 +63,7 @@
   struct LxmlElement *_context_node;
 };
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2418
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2415
  * 
  * 
  * cdef public class _ElementTagMatcher [ object LxmlElementTagMatcher,             # <<<<<<<<<<<<<<
@@ -79,7 +79,7 @@
   char *_name;
 };
 
-/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2449
+/* "/home/stefan/source/Python/lxml/lxml-release/src/lxml/lxml.etree.pyx":2446
  *                 self._name = NULL
  * 
  * cdef public class _ElementIterator(_ElementTagMatcher) [             # <<<<<<<<<<<<<<
diff -Nru lxml-3.3.2/src/lxml/lxml.etree.pyx lxml-3.3.3/src/lxml/lxml.etree.pyx
--- lxml-3.3.2/src/lxml/lxml.etree.pyx	2014-02-26 19:36:12.000000000 +0000
+++ lxml-3.3.3/src/lxml/lxml.etree.pyx	2014-03-04 16:26:13.000000000 +0000
@@ -517,7 +517,6 @@
     return result
 
 
-@cython.freelist(4)
 cdef class DocInfo:
     u"Document information provided by parser and DTD."
     cdef _Document _doc
@@ -616,7 +615,6 @@
 
 
 @cython.no_gc_clear
-@cython.freelist(16)
 cdef public class _Element [ type LxmlElementType, object LxmlElement ]:
     u"""Element class.
 
@@ -1695,7 +1693,6 @@
         return u"&%s;" % self.name
 
 
-@cython.freelist(8)
 cdef class QName:
     u"""QName(text_or_uri_or_element, tag=None)
 
@@ -1764,7 +1761,6 @@
         return python.PyObject_RichCompare(one, other, op)
 
 
-@cython.freelist(8)
 cdef public class _ElementTree [ type LxmlElementTreeType,
                                  object LxmlElementTree ]:
     cdef _Document _doc
@@ -2233,6 +2229,7 @@
     return result
 
 
+@cython.final
 @cython.freelist(16)
 cdef class _Attrib:
     u"""A dict-like proxy for the ``Element.attrib`` property.
@@ -2885,7 +2882,6 @@
 
 PI = ProcessingInstruction
 
-@cython.freelist(8)
 cdef class CDATA:
     u"""CDATA(data)
 
diff -Nru lxml-3.3.2/src/lxml/lxml.objectify.c lxml-3.3.3/src/lxml/lxml.objectify.c
--- lxml-3.3.2/src/lxml/lxml.objectify.c	2014-02-12 08:47:01.000000000 +0000
+++ lxml-3.3.3/src/lxml/lxml.objectify.c	2014-03-04 16:26:39.000000000 +0000
@@ -1,4 +1,4 @@
-/* Generated by Cython 0.20.1 on Wed Feb 12 09:46:47 2014 */
+/* Generated by Cython 0.20.1 on Tue Mar  4 17:26:25 2014 */
 
 #define PY_SSIZE_T_CLEAN
 #ifndef CYTHON_USE_PYLONG_INTERNALS
@@ -31981,13 +31981,13 @@
   __Pyx_CleanupGlobals();
   /*--- Type import cleanup code ---*/
   Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic_FallbackElementClassLookup);
-  Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic__ElementTagMatcher);
   Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic__Element);
+  Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic_ElementBase);
+  Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic__ElementTree);
+  Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic__ElementTagMatcher);
   Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic__ElementIterator);
   Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic_ElementClassLookup);
-  Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic__ElementTree);
   Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic__Document);
-  Py_CLEAR(__pyx_ptype_4lxml_8includes_11etreepublic_ElementBase);
   /*--- Builtin cleanup code ---*/
   Py_CLEAR(__pyx_builtin_ValueError);
   Py_CLEAR(__pyx_builtin_TypeError);
diff -Nru lxml-3.3.2/src/lxml/parser.pxi lxml-3.3.3/src/lxml/parser.pxi
--- lxml-3.3.2/src/lxml/parser.pxi	2014-02-26 19:36:12.000000000 +0000
+++ lxml-3.3.3/src/lxml/parser.pxi	2014-03-04 16:26:13.000000000 +0000
@@ -1381,7 +1381,7 @@
     - no_network         - prevent network access for related files (default: True)
     - ns_clean           - clean up redundant namespace declarations
     - recover            - try hard to parse through broken XML
-    - remove_blank_text  - discard blank text nodes
+    - remove_blank_text  - discard blank text nodes that appear ignorable
     - remove_comments    - discard comments
     - remove_pis         - discard processing instructions
     - strip_cdata        - replace CDATA sections by normal text content (default: True)
@@ -1564,7 +1564,7 @@
 
     - recover            - try hard to parse through broken HTML (default: True)
     - no_network         - prevent network access for related files (default: True)
-    - remove_blank_text  - discard empty text nodes
+    - remove_blank_text  - discard empty text nodes that are ignorable (i.e. not actual text content)
     - remove_comments    - discard comments
     - remove_pis         - discard processing instructions
     - strip_cdata        - replace CDATA sections by normal text content (default: True)
diff -Nru lxml-3.3.2/src/lxml/xmlerror.pxi lxml-3.3.3/src/lxml/xmlerror.pxi
--- lxml-3.3.2/src/lxml/xmlerror.pxi	2014-02-26 19:36:12.000000000 +0000
+++ lxml-3.3.3/src/lxml/xmlerror.pxi	2014-03-04 16:26:13.000000000 +0000
@@ -35,6 +35,7 @@
 
 # Logging classes
 
+@cython.final
 @cython.freelist(16)
 cdef class _LogEntry:
     """A log message entry from an error log.
diff -Nru lxml-3.3.2/src/lxml.egg-info/PKG-INFO lxml-3.3.3/src/lxml.egg-info/PKG-INFO
--- lxml-3.3.2/src/lxml.egg-info/PKG-INFO	2014-02-26 19:42:30.000000000 +0000
+++ lxml-3.3.3/src/lxml.egg-info/PKG-INFO	2014-03-04 18:20:13.000000000 +0000
@@ -1,12 +1,12 @@
 Metadata-Version: 1.1
 Name: lxml
-Version: 3.3.2
+Version: 3.3.3
 Summary: Powerful and Pythonic XML processing library combining libxml2/libxslt with the ElementTree API.
 Home-page: http://lxml.de/
 Author: lxml dev team
 Author-email: lxml-dev@lxml.de
 License: UNKNOWN
-Download-URL: http://pypi.python.org/packages/source/l/lxml/lxml-3.3.2.tar.gz
+Download-URL: http://pypi.python.org/packages/source/l/lxml/lxml-3.3.3.tar.gz
 Description: lxml is a Pythonic, mature binding for the libxml2 and libxslt libraries.  It
         provides safe and convenient access to these libraries using the ElementTree
         API.
@@ -37,33 +37,20 @@
         as soon as a maintenance branch has been established.  Note that this
         requires Cython to be installed at an appropriate version for the build.
         
-        3.3.2 (2014-02-26)
+        3.3.3 (2014-03-04)
         ==================
         
         Bugs fixed
         ----------
         
-        * The properties ``resolvers`` and ``version``, as well as the methods
-          ``set_element_class_lookup()`` and ``makeelement()``, were lost from
-          ``iterparse`` objects.
+        * Crash when using Element subtypes with ``__slots__``.
         
-        * LP#1222132: instances of ``XMLSchema``, ``Schematron`` and ``RelaxNG``
-          did not clear their local ``error_log`` before running a validation.
+        Other changes
+        -------------
         
-        * LP#1238500: lxml.doctestcompare mixed up "expected" and "actual" in
-          attribute values.
+        * The internal classes ``_LogEntry`` and ``_Attrib`` can no longer be
+          subclassed from Python code.
         
-        * Some file I/O tests were failing in MS-Windows due to incorrect temp file
-          usage.  Initial patch by Gabi Davar.
-        
-        * LP#910014: duplicate IDs in a document were not reported by DTD validation.
-        
-        * LP#1185332: ``tostring(method="html")`` did not use HTML serialisation
-          semantics for trailing tail text.  Initial patch by Sylvain Viollon.
-        
-        * LP#1281139: ``.attrib`` value of Comments lost its mutation methods
-          in 3.3.0.  Even though it is empty and immutable, it should still
-          provide the same interface as that returned for Elements.
         
         
         
diff -Nru lxml-3.3.2/src/lxml.egg-info/requires.txt lxml-3.3.3/src/lxml.egg-info/requires.txt
--- lxml-3.3.2/src/lxml.egg-info/requires.txt	2014-03-27 18:16:16.000000000 +0000
+++ lxml-3.3.3/src/lxml.egg-info/requires.txt	2014-03-04 18:20:13.000000000 +0000
@@ -1,13 +1,13 @@
 
 
-[html5]
-html5lib
-
 [source]
 Cython>=0.20
 
-[htmlsoup]
-BeautifulSoup4
-
 [cssselect]
-cssselect>=0.7
\ No newline at end of file
+cssselect>=0.7
+
+[html5]
+html5lib
+
+[htmlsoup]
+BeautifulSoup4
\ No newline at end of file
diff -Nru lxml-3.3.2/src/lxml.egg-info/SOURCES.txt lxml-3.3.3/src/lxml.egg-info/SOURCES.txt
--- lxml-3.3.2/src/lxml.egg-info/SOURCES.txt	2014-02-26 19:42:30.000000000 +0000
+++ lxml-3.3.3/src/lxml.egg-info/SOURCES.txt	2014-03-04 18:20:13.000000000 +0000
@@ -60,7 +60,7 @@
 doc/html/api.html
 doc/html/build.html
 doc/html/capi.html
-doc/html/changes-3.3.2.html
+doc/html/changes-3.3.3.html
 doc/html/compatibility.html
 doc/html/credits.html
 doc/html/cssselect.html
diff -Nru lxml-3.3.2/version.txt lxml-3.3.3/version.txt
--- lxml-3.3.2/version.txt	2014-02-26 19:36:12.000000000 +0000
+++ lxml-3.3.3/version.txt	2014-03-04 16:26:13.000000000 +0000
@@ -1 +1 @@
-3.3.2
+3.3.3