[benesch]

Shameless plug: I had the exact same question at my last gig, and wrote up a quick open-source tool to build wheels and dump them to an S3 bucket. [0]

Usage is as simple as

    mkwheelhouse mybucket.mycorp.co scipy numpy

which will automatically build and upload those wheels for your current architecture and dump them into mybucket.mycorp.co. It builds a pip-compatible index, too, so you can just tell pip to search your wheelhouse first before falling back to PyPI:

    pip install --find-links mybucket.mycorp.co scipy numpy

If you need to build for several OSes, you can run mkwheelhouse against the same bucket from each OS.

The downside of this approach is you can't host private packages, because you need to enable public website hosting. (Although, VPC endpoints might have changed this!) But the simplicity of this approach plus the massive speedup of not needing to constantly recompile scipy was totally worth it.

[0]: https://github.com/whoopinc/mkwheelhouse