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Allow translating argument error messages (#17169)

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DjMorgul 2022-05-05 07:32:49 +02:00 • committed by GitHub
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commit b885b8f4be
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Lib/argparse.py
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@ -766,7 +766,7 @@ class ArgumentError(Exception):
if self.argument_name is None:
format = '%(message)s'
else:
format = 'argument %(argument_name)s: %(message)s'
format = _('argument %(argument_name)s: %(message)s')
return format % dict(message=self.message,
argument_name=self.argument_name)