TIL: Using uv to develop Python command-line applications. I've been increasingly using uv to try out new software (via uvx
) and experiment with new ideas, but I hadn't quite figured out the right way to use it for developing my own projects.
It turns out I was missing a few things - in particular the fact that there's no need to use uv pip
at all when working with a local development environment, you can get by entirely on uv run
(and maybe uv sync --extra test
to install test dependencies) with no direct invocations of uv pip
at all.
I bounced a few questions off Charlie Marsh and filled in the missing gaps - this TIL shows my new uv-powered process for hacking on Python CLI apps built using Click and my simonw/click-app cookecutter template.
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