fix lack of py files in linux

[hmaarrfk]

Closes #79
Closes #80
Closes #81
Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[hmaarrfk]

@conda-forge-admin please rerender

[erykoff]

Still failing...

[hmaarrfk]

Still failing...

I'm not sure what this is supposed to mean.

I know it is failing. for some reason i managed to get it working once locally with what I thought was due to --no-build-isolation but I guess i was wrong.

I marked as draft to communicate that it isn't perfect.

I'm skipping the large build matrix to save CIs while I troubleshoot.

[erykoff]

Yeah, I thought the --no-build-isolation was the thing as well, and then I checked back and noticed that it didn't work. I see you're trying the old version to see if it's something with pydantic or something with one of the build tools that changed. Not fun!

[hmaarrfk]

The crazy thing, i've reverted all these packages:

Maybe i have to revert rust too???

[erykoff]

Did this ever work? Is the problem that pydantic feedstock needs no build isolation and that’s installing these extra files? (Just speculating based on crazy evidence so far)

[hmaarrfk]

See current theory

#81 (comment)

[xhochy]

I didn't see an option in maturin to ignore the gitignore, so we need to live with this workaround for now :(

[xhochy]

This means that all maturin based projects are currently broken 😱

[xhochy]

Posted conda-forge/conda-smithy#1818 as a workaround

[davidhewitt]

Thanks @hmaarrfk @xhochy 🙏