[3.7] bpo-29553: Fix ArgumentParser.format_usage() for mutually exclusive groups (GH-14976) by miss-islington · Pull Request #15494 · python/cpython
…roups (pythonGH-14976) Co-authored-by: Andrew Nester <andrew.nester.dev@gmail.com> (cherry picked from commit da27d9b) Co-authored-by: Flavian Hautbois <flavianh@sicara.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters. Learn more about bidirectional Unicode characters