[issue9253] argparse: optional subparsers

[Sebastien Luttringer]

Sebastien Luttringer added the comment:

I got the same issue that mike bayer with argparse doesn't throw error when subparser are missing.

Is it a bug which should be fixed in Python or in all python script? This sounds like an API break.

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nosy: +seblu

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue9253>
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