class documentation

class _MessageHelpAction(_CallbackAction): (source)

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Display the help message of a message.

Method __call__ Undocumented
Method __init__ Undocumented
Instance Variable run Undocumented
def __call__(self, parser: argparse.ArgumentParser, namespace: argparse.Namespace, values: (str|Sequence[str])|None, option_string: str|None = '--help-msg'): (source)
def __init__(self, option_strings: Sequence[str], dest: str, nargs: None = None, const: None = None, default: None = None, type: None = None, choices: None = None, required: bool = False, help: str = '', metavar: str = '', **kwargs: Run): (source)

Undocumented

Undocumented