[feature] Support for uv as a package manager for Python

[rhuanbarreto]

Is your feature request related to a problem? Please describe.

moon 1.30 came with python support with pip venv's. uv is for Python what Bun and PnPM is for JS/TS. It's a super fast package manager that blows your mind on how fast the package installation is. PIP by itself doesn't support "workspaces" or a monorepo style repo. uv support by default.

Describe the solution you'd like

I'm still evaluating python support in moon overall, but my ultimate goal as developer experience is to speed up developer onboarding by using uv.

[chadrik]

I'm interested in this as well, and I may be willing to take this on as a side project to learn some rust.

Some interesting possibilities:

• placing uv's toolset on the PATH provides access to uv's tool runner uvx, which makes it very easy to run tools like linters and formatters (ruff, mypy)
• uv has a concept of workspaces, which are inspired by cargo, and would work well with moon sync for auto-populating project dependsOn values.
• uv workspaces also work well with creating a single venv for your repo

[milesj]

I think before we can add it to moon, we should create a proto wasm plugin for it: https://github.com/moonrepo/tools