Zacrath added the comment: I've confirmed that this is a duplicate of issue 17890.
In case anyone needs it, a workaround is to move the mutually exclusive group to the end of the arguments. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue22363> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
