Function _arg_swap

cmd2/decorators.py:97–108

Swap the Statement parameter with one or more decorator-specific parameters. :param args: The original positional arguments :param search_arg: The argument to search for (usually the Statement) :param replace_arg: The arguments to substitute in :return: The new set of arguments to p

(args: Sequence[Any], search_arg: Any, *replace_arg: Any)

def _arg_swap(args: Sequence[Any], search_arg: Any, *replace_arg: Any) -> list[Any]:
    """Swap the Statement parameter with one or more decorator-specific parameters.

    :param args: The original positional arguments
    :param search_arg: The argument to search for (usually the Statement)
    :param replace_arg: The arguments to substitute in
    :return: The new set of arguments to pass to the command function
    """
    index = args.index(search_arg)
    args_list = list(args)
    args_list[index : index + 1] = replace_arg
    return args_list


# The standard cmd2 command function signature (e.g. do_command(self, statement))