def main()

in py_look_for_timeouts/main.py [0:0]

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

def main():
    parser = argparse.ArgumentParser(
        description='Look for python source files missing timeouts',
        epilog=('Exit status is 0 if all files are okay, 1 if any files '
                'have an error. Errors are printed to stdout')
    )
    parser.add_argument(
        '--version',
        action='version',
        version='%(prog)s ' + __version__
    )
    parser.add_argument(
        '--no-hardcoded',
        action='store_true',
        help="Do not allow hardcoded constant"
    )
    parser.add_argument('files', nargs='+', help='Files to check')
    args = parser.parse_args()

    errors = []
    checker = Checker(allow_hardcoded=not args.no_hardcoded)
    for fname in args.files:
        these_errors = check(fname, checker=checker)
        if these_errors:
            print '\n'.join(str(e) for e in these_errors)
            errors.extend(these_errors)
    if errors:
        print '%d total errors' % len(errors)
        return 1
    else:
        return 0