URL Heuristics Feature

[eeshs]

Extended existing label map coverage and added URL map to match PyPI heuristics.

[jkowalleck]

where do these additions come from? are there any docs for this?

[jkowalleck]

unused import?

[eeshs]

where do these additions come from? are there any docs for this?

This is in reference to issue #800 "extend project URLs -> external references", I made the additions according to the specified domains in this document that was provided under the issue here: https://docs.pypi.org/project_metadata/#icons. It was my understanding that the code needed to be updated to be able to match the specified URL labels and URLs found in the doc to their proper external reference types. Please let me know if I am misunderstanding what needs to be done.

[jkowalleck]

could you add tests for that new implementation?
test beds for the various types are here: https://github.com/CycloneDX/cyclonedx-python/tree/main/tests/_data/infiles