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Switching Pip to Uv in a Dockerized Flask / Django App

(nickjanetakis.com)
264 points tosh | 1 comments | 24 Jun 25 09:46 UTC | HN request time: 0.204s | source
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ericfrederich ◴[24 Jun 25 12:39 UTC] No.44365535[source]▶
I am totally against Python tooling being written in a language other than Python. I get that C extensions exist and for the most part Python is synonymous with CPython.

I think 2 languages are enough, we don't need a 3rd one that nobody asked for.

I have nothing against Rust. If you want a new tool, go for it. If you want a re-write of an existing tool, go for it. I'm against it creeping into an existing eco-system for no reason.

A popular Python package called Pendulum went over 7 months without support for 3.13. I have to imagine this is because nobody in the Python community knew enough Rust to fix it. Had the native portion of Pendulum been written in C I would have fixed it myself.

https://github.com/python-pendulum/pendulum/issues/844

In my ideal world if someone wanted fast datetimes written in Rust (or any other language other than C) they'd write a proper library suitable for any language to consume over FFI.

So far this Rust stuff has left a bad taste in my mouth and I don't blame the Linux community for being resistant.

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1. peterhadlaw ◴[24 Jun 25 14:53 UTC] No.44366923[source]▶
I had a situation, admittedly niche, where some git based package dependency wasn't being updated properly (tags vs. commit hashes) and thanks to poetry being written in Python I was able to quickly debug and solve the problem. I think it's more a matter of core functionality (that affects everyone) vs. more esoteric or particular use cases (like dataframe libraries) that make sense to FFI.