[issue42023] Argparse: Add a "display" arg

[ThatXliner]

ThatXliner <bryan.hu.2020 at gmail.com> added the comment:

Editing the description, etc. seems like a good way to do this. But it seems "hacky". The other answer on StackOverflow implements a custom class which does nice things, but not what I want.

----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42023>
_______________________________________