parse_sdist_filename method

Object? parse_sdist_filename({ required String filename, })

parse_sdist_filename

python source

def parse_sdist_filename(filename: str) -> Tuple[NormalizedName, Version]:
    if filename.endswith(".tar.gz"):
        file_stem = filename[: -len(".tar.gz")]
    elif filename.endswith(".zip"):
        file_stem = filename[: -len(".zip")]
    else:
        raise InvalidSdistFilename(
            f"Invalid sdist filename (extension must be '.tar.gz' or '.zip'):"
            f" {filename}"
        )

    # We are requiring a PEP 440 version, which cannot contain dashes,
    # so we split on the last dash.
    name_part, sep, version_part = file_stem.rpartition("-")
    if not sep:
        raise InvalidSdistFilename(f"Invalid sdist filename: {filename}")

    name = canonicalize_name(name_part)
    version = Version(version_part)
    return (name, version)

Implementation

Object? parse_sdist_filename({
  required String filename,
}) =>
    getFunction("parse_sdist_filename").call(
      <Object?>[
        filename,
      ],
      kwargs: <String, Object?>{},
    );