def get_from_args()

in src/responsibleai/rai_analyse/arg_helpers.py [0:0]

• 13 lines of code
• 5 McCabe index (conditional complexity)

def get_from_args(args, arg_name: str, custom_parser, allow_none: bool) -> Any:
    _logger.info("Looking for command line argument '{0}'".format(arg_name))
    result = None

    extracted = getattr(args, arg_name)
    if extracted is None and not allow_none:
        raise ValueError("Required argument {0} missing".format(arg_name))

    if custom_parser:
        if extracted is not None:
            result = custom_parser(extracted)
    else:
        result = extracted

    _logger.info("{0}: {1}".format(arg_name, result))

    return result