Add a pyproject.toml and minimal packaging structure

[FollowTheProcess]

Hey! 👋🏻

Saw this project come up on my GitHub feed and figured it's quick enough for me to help out with some of the issues you've put up.

This PR closes #5

I've put a fairly minimal pyproject.toml in using hatch. I've had to restructure the package slightly to make this work (I'm not sure if single file packages are possible, at least I've never done one). I've gone for ./src layout but let me know if you'd like a different layout!

Also added pytest as a dev dependency with a config I've found useful in my projects. And added an entry point 🙂

Let me know if you'd like any changes or have any other comments 👍🏻

[brettcannon]

The project structure is unfortunately very purposeful, so I can't have this converted into a package; it needs to stay a self-contained file. As such, I don't think having a src layout is helpful and just makes running the tests a little bit harder by requiring an editable install for not benefit.

[brettcannon]

Thanks for the PR!

I've put a fairly minimal pyproject.toml in using hatch. I've had to restructure the package slightly to make this work (I'm not sure if single file packages are possible, at least I've never done one). I've gone for ./src layout but let me know if you'd like a different layout!

Unfortunately I need this to stay a single file.

And added an entry point 🙂

Unfortunately I don't want an entry point (see the original issue as to why).

[brettcannon]

And FYI Flit supports a single file if Hatch doesn't.

[FollowTheProcess]

Thanks for reviewing, no worries leave it with me I'll have another go with your changes 👍🏻

[FollowTheProcess]

Looks like hatch supports a single file package out of the box, I did hatch build and unzipped the tarball it looks as if everything is there as expected.

Also noticed you've now added ruff as a linter. I have a fairly strict ruff.toml in my home directory that was making it trigger a load of warnings. I think just including the default ruff config in pyproject.toml should stop that happening for anyone else

Think I addressed all your comments, let me know if you want me to make any further changes 👍🏻

[brettcannon]

I marked all of the requested changes as resolved and refreshed my review. Unfortunately it looks like the changes you made to microvenv.py aren't formatted with Black. But since this is about to become a blocker for me releasing this project to PyPI, I'm going to override the failure and fix the code up myself.

Thanks for the PR!