Method __call__

tools/python-3.11.9-amd64/Lib/argparse.py:884–885

(self, parser, namespace, values, option_string=None)

        return self.option_strings[0]

    def __call__(self, parser, namespace, values, option_string=None):
        raise NotImplementedError(_('.__call__() not defined'))


class BooleanOptionalAction(Action):