Matthew Barnett added the comment: That's because it uses a pathological regular expression (catastrophic backtracking).
The problem lies here: (\\?[\w\.\-]+)+ ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue15515> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com