Brandt Bucher <[email protected]> added the comment:
For backward compatibility with 2 metavars, the two-name form should still be
possible. Just pass metavar=("FOO", "FOO").
----------
_______________________________________
Python tracker <[email protected]>
<https://bugs.python.org/issue38438>
_______________________________________
_______________________________________________
Python-bugs-list mailing list
Unsubscribe:
https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
