INNER CODE UNIT · Python

validate_args

keiyoushi/extensions-source · ext-bootstrap.py:19

def validate_args(args: argparse.Namespace, parser: argparse.ArgumentParser):
    # Validate language
    lang = args.lang
    if not re.fullmatch(r"(?:[a-z]{2,3}(?:-[A-Z]{2,3})?|all)", lang):
        parser.error(
            f"invalid language: '{lang}' (must be a 2- or 3-letter ISO language code)"
        )

    # Validate base URL
    baseurl = urlparse(args.baseurl)
    if baseurl.scheme != "https" or not baseurl.netloc:
        parser.error(
            f"invalid baseurl: '{baseurl}' (must include scheme 'https://' and a host)"
        )
    args.baseurl = f"{baseurl.scheme}://{baseurl.netloc}"

    # Validate extension repo path
    path = Path(args.path).resolve()

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