paul j3 <ajipa...@gmail.com> added the comment: This subclass makes are one method change:
from: def _get_help_string(self, action): return action.help to: def _get_help_string(self, action): help = action.help if '%(default)' not in action.help: if action.default is not SUPPRESS: defaulting_nargs = [OPTIONAL, ZERO_OR_MORE] if action.option_strings or action.nargs in defaulting_nargs: help += ' (default: %(default)s)' return help So it conditionally adds a '%(default)s' to the help string. And in: def _expand_help(self, action): ... return self._get_help_string(action) % params where 'params' is derived from the attributes of the 'Action' object. I don't off hand see a clean way of suppressing this addition. We don't want to add a parameter to 'add_argument' just for this. As a user you can explicitly add the `%(default)s` to selected arguments, and use the regular formatter. Admittedly it involves a bit more typing. Or write your own version of the formatter subclass. ---------- nosy: +paul.j3 _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue32552> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com