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gh-99735: Use required=True in argparse subparsers example (#100927)

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Patricio Paez 2023-02-18 19:06:03 -06:00 • committed by GitHub
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Doc/library/argparse.rst
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@ -1867,7 +1867,7 @@ Sub-commands
...
>>> # create the top-level parser
>>> parser = argparse.ArgumentParser()
>>> subparsers = parser.add_subparsers()
>>> subparsers = parser.add_subparsers(required=True)
>>>
>>> # create the parser for the "foo" command
>>> parser_foo = subparsers.add_parser('foo')