859     def __call__(self, parser, namespace, values, option_string=None):  argument
895     def __call__(self, parser, namespace, values, option_string=None):  argument
934     def __call__(self, parser, namespace, values, option_string=None):  argument
957     def __call__(self, parser, namespace, values, option_string=None):  argument
1026     def __call__(self, parser, namespace, values, option_string=None):  argument
1053     def __call__(self, parser, namespace, values, option_string=None):  argument
1076     def __call__(self, parser, namespace, values, option_string=None):  argument
1097     def __call__(self, parser, namespace, values, option_string=None):  argument
1118     def __call__(self, parser, namespace, values, option_string=None):  argument
1189     def __call__(self, parser, namespace, values, option_string=None):  argument
1222     def __call__(self, parser, namespace, values, option_string=None):  argument
1917         def take_action(action, argument_strings, option_string=None):  argument
2241     def _get_option_tuples(self, option_string):  argument