[issue38438] argparse "usage" overly-complex with nargs="*"

[Brandt Bucher]

Brandt Bucher <brandtbucher at gmail.com> added the comment:

For backward compatibility with 2 metavars, the two-name form should still be possible. Just pass metavar=("FOO", "FOO").

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue38438>
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