Unpackaged direct dependencies:

• python-plyfile: https://github.com/dranjan/python-plyfile, simple pure Python
• python-multiwrapper: https://github.com/sdorkenw/MultiWrapper, simple pure Python (same author as MeshParty)
• python-cloud-volume: https://github.com/seung-lab/cloud-volume/, pure Python with a lot of dependencies of its own
• python-pymeshfix: https://github.com/pyvista/pymeshfix, Cython/C++, wraps/bundles MeshFix; see https://pagure.io/neuro-sig/NeuroFedora/issue/176
• python-orjson: Rust; see https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/MJDYMZNAMSAUPEQRO52QSMWLWZZZVTMI/
• python-numba: https://pagure.io/neuro-sig/NeuroFedora/issue/371

Nothing here seems impossible at first glance, but there’s quite a lot of dependency work that would be needed first.

Now python-orjson is packaged, but python-numba might never be packaged because it take so long for them to adapt to a new Python interpreter version.

The dependencies for python-cloud-volume are still pretty intense:

• python-blosc is packaged, but upstream pins the version
• python-cloud-files is not packaged
• python-compressed-segmentation is not packaged
• python-compresso is not packaged
• python-crackle-codec is not packaged
• python-fastremap is not packaged
• python-pysimdjson is not packaged
• python-python-jsonschema-objects is not packaged
• python-simplejpeg is not packaged
• the extras metapackage python-urllib3+brotli is missing from python-urllib3
• python-zfpc is not packaged

• the extras metapackage python-urllib3+brotli is missing from python-urllib3

https://src.fedoraproject.org/rpms/python-urllib3/pull-request/21