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Note argparse exit code in documentation (GH-119568)

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Co-authored-by: Savannah Ostrowski <savannahostrowski@gmail.com>
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Justin Kunimune 2024-10-10 13:56:05 -04:00 • committed by GitHub
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Doc/library/argparse.rst
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@ -541,7 +541,8 @@ exit_on_error
^^^^^^^^^^^^^
Normally, when you pass an invalid argument list to the :meth:`~ArgumentParser.parse_args`
method of an :class:`ArgumentParser`, it will exit with error info.
method of an :class:`ArgumentParser`, it will print a *message* to :data:`sys.stderr` and exit with a status
code of 2.
If the user would like to catch errors manually, the feature can be enabled by setting
``exit_on_error`` to ``False``::