swh.loader.package.hex.loader module

class swh.loader.package.hex.loader.HexPackageInfo(url: str, filename: str | None, version: str, name: str, release_url: str, inserted_at: str, updated_at: str, author: Person, *, directory_extrinsic_metadata: List[RawExtrinsicMetadataCore] = [], checksums: Dict[str, str] = {})

Bases: BasePackageInfo

Method generated by attrs for class HexPackageInfo.

name

Name of the package related to the release

release_url

URL to the release metadata (e.g. https://hex.pm/api/packages/phoenix/releases/1.7.0-rc.2)

inserted_at

35.171799Z) This is slightly later than the package inserted_at time

Type:

Release insert time in UTC (e.g. 2015-10-11T06

Type:

19

updated_at

35.171799Z) This is slightly later than the release inserted_at time because of docs build. It can only be updated further within 1 hour of the release

Type:

Release update time in UTC (e.g. 2015-10-11T06

Type:

19

author

Author of the release

EXTID_TYPE: str = 'hexpm-sha256'

MANIFEST_FORMAT: Template | None = <string.Template object>

If not None, used by the default extid() implementation to format a manifest, before hashing it to produce an ExtID.

class swh.loader.package.hex.loader.HexLoader(storage: StorageInterface, url: str, releases: Dict[str, Any], **kwargs: Any)

Bases: PackageLoader[HexPackageInfo]

Load a Hex package from a given hex.pm URL into the SWH archive.

visit_type: str = 'hex'

get_versions() → Sequence[str]

Return the list of all published package versions.

There is no need to sort that list, it is handled by get_sorted_versions().

Raises:

class – swh.loader.exception.NotFound error when failing to read the published package versions.

Returns:

Sequence of published versions

get_metadata_authority()

For package loaders that get extrinsic metadata, returns the authority the metadata are coming from.

get_package_info(version: str) → Iterator[Tuple[str, HexPackageInfo]]

Given a release version of a package, retrieve the associated

package information for such version.

Parameters:

version – Package version

Returns:

(branch name, package metadata)

build_release(p_info: HexPackageInfo, uncompressed_path: str, directory: bytes) → Release | None

Build the release from the archive metadata (extrinsic artifact metadata) and the intrinsic metadata.

Parameters:

• p_info – Package information

• uncompressed_path – Artifact uncompressed path on disk