How to deploy Python app with astral uv?

1

How do I deploy a Python app using uv? I don’t expect render to support uv, but is there a way to deploy it as requirements.txt?

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You can run uv pip freeze > requirements.txt before you commit your changes and use the default render build command that does pip install -r requirements.txt. At least that is what we are doing.

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Faced the same problem and couldn’t figure out how to specify the correct path to uv .venv

==> Running ‘uvicorn app.main:app --host 0.0.0.0 --port $PORT’
Jan 18 06:36:28 PMbash: line 1: /opt/render/project/src/.venv/bin/uvicorn: cannot execute: required file not found

Running ‘uvicorn app.main:app --host 0.0.0.0 --port $PORT’
Jan 18 06:48:30 PMbash: line 1: uvicorn: command not found

Don’t even need to support it - just documentation on how to setup it. With the paid plan you have access to the system bash and can debug it - not from the free plan tho

7

I would also really love to see native uv support. Please make it happen!

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