paul j3 added the comment: The patch with a major rewrite of '_format_actions_usage' handles this usage problem correctly:
usage: try_para_in_meta.py [-h] input_file(s) [input_file(s) ...] The error is the result of usage group formatter trying to remove excess `()`. To give an idea of what is happening I replaced the missing () with {}. input_file(s) [input_file(s) ...] input_file{s) [input_file(s} ...] ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue11874> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com