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TL;DR: uv is an extremely fast Python package manager, written in Rust.

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[-] danielquinn@lemmy.ca 10 points 2 months ago

Having used it for work, I really don't understand the appeal, especially when compared to tools like Poetry. Uv persists in the dependency on requirements.txt, doesn't streamline the publishing process, and contrary to the claims, it's not a drop-in replacement for pip, as the command line API is different.

It's really fast, which is nice if you're working on a nightmare codebase with 3000 dependencies, but most of us aren't, and Poetry is pretty damned fast.

If uv offered some of what Poetry does for me, if at the very least we could finally do away with requirements.txt and adopt something more useable -- baked into pyproject.toml of course -- then I'd be sold. But this is just faster pip.

[-] burntsushi@programming.dev 5 points 2 months ago

uv 0.3 introduces a cross platform lock file: https://docs.astral.sh/uv/concepts/projects/#lockfile

More precise details on the compatibility of uv pip with pip are documented here: https://docs.astral.sh/uv/pip/compatibility/

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this post was submitted on 20 Aug 2024
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