def validate_fields_param()

in python/fb_ads_library_api_cli.py [0:0]

• 15 lines of code
• 4 McCabe index (conditional complexity)

def validate_fields_param(fields_input):
    if not fields_input:
        return False
    fields_list = list(
        filter(lambda x: x, map(lambda x: x.strip(), fields_input.split(",")))
    )
    if not fields_list:
        raise argparse.ArgumentTypeError("Fields cannot be empty")
    invalid_fields = list(filter(lambda x: not is_valid_fields(x), fields_list))
    if not invalid_fields:
        return ",".join(fields_list)
    else:
        raise argparse.ArgumentTypeError(
            "Unsupported fields: %s" % (",".join(invalid_fields))
        )