sample.py 文件源码

def main():
    parser = argparse.ArgumentParser()

    parser.add_argument('-q', '--term', dest='term', default=DEFAULT_TERM,
                        type=str, help='Search term (default: %(default)s)')
    parser.add_argument('-l', '--location', dest='location',
                        default=DEFAULT_LOCATION, type=str,
                        help='Search location (default: %(default)s)')

    input_values = parser.parse_args()

    try:
        query_api(input_values.term, input_values.location)
    except HTTPError as error:
        sys.exit(
            'Encountered HTTP error {0} on {1}:\n {2}\nAbort program.'.format(
                error.code,
                error.url,
                error.read(),
            )
        )