[issue22363] argparse AssertionError with add_mutually_exclusive_group and help=SUPPRESS

[Martin Panter]

Martin Panter added the comment:

I left one review comment, but it seems there is more discussion at Issue 17890, which also originally proposed a very similar fix.

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nosy: +martin.panter
resolution:  -> duplicate
stage:  -> patch review
status: open -> closed
superseder:  -> argparse: mutually exclusive groups full of suppressed args can cause AssertionErrors

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22363>
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