Comment 11 for bug 505987

in treewidget.py:

    @ui_current_widget
    def show_file_annotate(self):
        """Show qannotate for selected file."""
        index = self.currentIndex()
        file_id = unicode(index.data(self.tree_model.FILEID).toString())
        path = unicode(index.data(self.tree_model.PATH).toString())

file_id should NEVER be unicode.