swh.vulns.osv.parser.utils module#

swh.vulns.osv.parser.utils.utc_now()[source]#
swh.vulns.osv.parser.utils.find_release_from_version(version: str, snapshot: Snapshot, branch_prefix=b'refs/tags/') → CoreSWHID | None[source]#

Try to find branch in a snapshot corresponding to a specific software origin version using a set of heuristics.

Parameters:

  • version – Version number for a release of a software origin

  • snapshot – Snapshot of a software origin

  • branch_prefix – Only consider branches whose name starts with that prefix

Returns:

the SWHID of a release or revision related to the version number if found, None otherwise