Anthon van der Neut added the comment: The problem lies in the recursive call to _vformat which might consume fields without name ({}) and increment auto_arg_index, but that incremented value was not returned to the parent.
Since the line became longer than pep8 allowed I wrapped all of the method call arguments to the next line, hope that that's ok. The patch is against the mercurial repository and works for 3.4.1 upwards. ---------- keywords: +patch Added file: http://bugs.python.org/file40419/25034.patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue25034> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com