def __init__()

in composer_local_dev/cli.py [0:0]


    def __init__(self, *args, **kwargs):
        self.mutual = kwargs.pop("mutual")
        option_names = ", ".join(
            apply_cli_option_format(name) for name in self.mutual
        )
        kwargs["help"] = (
            f"{kwargs.get('help', '')}. Option is mutually exclusive with "
            f"{option_names}."
        ).strip()
        super().__init__(*args, **kwargs)