def main()

in scripts/utils/ruffen-docs.py [0:0]

• 20 lines of code
• 2 McCabe index (conditional complexity)

def main(argv: Sequence[str] | None = None) -> int:
    parser = argparse.ArgumentParser()
    parser.add_argument(
        "-l",
        "--line-length",
        type=int,
        default=DEFAULT_LINE_LENGTH,
    )
    parser.add_argument(
        "-S",
        "--skip-string-normalization",
        action="store_true",
    )
    parser.add_argument("-E", "--skip-errors", action="store_true")
    parser.add_argument("filenames", nargs="*")
    args = parser.parse_args(argv)

    retv = 0
    for filename in args.filenames:
        retv |= format_file(filename, skip_errors=args.skip_errors)
    return retv