def parse_input():
    """Parses command line input."""
    parser = argparse.ArgumentParser(
        description=__doc__,
        formatter_class=argparse.RawDescriptionHelpFormatter)
    parser.add_argument('-c', '--config', type=str,
                        help="Specify a configuration file")
    return parser.parse_args()
def parse_input ( ) : parser = argparse . ArgumentParser ( description = __doc__ , formatter_class = argparse . RawDescriptionHelpFormatter ) parser . add_argument ( '-c' , '--config' , type = str , help = "Specify a configuration file" ) return parser . parse_args ( )
Parses command line input.