python-fedora: FTBFS: ImportError (No module named pycompat25.collections)

Imported from Debian bug http://bugs.debian.org/797253:

Source: python-fedora
Version: 0.3.36-2
Severity: serious
Justification: fails to build from source
Tags: sid stretch
User: <email address hidden>
Usertags: ftbfs
X-Debbugs-CC: <email address hidden>

Dear Maintainer,

The package fails to build. On jenkins, but not for me locally, more
things also fail. This pycompat25 seems like the most obvious initial
problem, however:

   dh_auto_test -O--buildsystem=pybuild
I: pybuild base:170: cd /python-fedora-0.3.36/.pybuild/pythonX.Y_2.7/build; python2.7 -m nose
E
======================================================================
ERROR: Failure: ImportError (No module named pycompat25.collections)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/nose/loader.py", line 420, in loadTestsFromName
    addr.filename, addr.module)
  File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "/usr/lib/python2.7/dist-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "/python-fedora-0.3.36/.pybuild/pythonX.Y_2.7/build/fedora/compat25/__init__.py", line 11, in <module>
    from kitchen.pycompat25.collections import defaultdict
ImportError: No module named pycompat25.collections

----------------------------------------------------------------------
Ran 1 test in 0.059s

FAILED (errors=1)
E: pybuild pybuild:262: test: plugin distutils failed with: exit code=1: cd /python-fedora-0.3.36/.pybuild/pythonX.Y_2.7/build; python2.7 -m nose

Full build log:
https://reproducible.debian.net/rb-pkg/unstable/amd64/python-fedora.html

-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)