Suggestion: Shall we migrate pyenv to uv?

[jinxiao]

We found that pyenv is quite slow, and will build the whole python from scratch which cost a lot of time and not disk efficient.

However we found uv, a new tiny tool which provides a significant performance enhancement and no need to build the python from source code. Some famous project like Pydantic, Airflow are switching to uv as default.

The homepage of uv is: https://github.com/astral-sh/uv

[polothy]

Yes please - just having uv pre-installed would be handy.

I currently use uv to get Python on NodeJS v22 Lambda CodeBuild images, pretty neat and takes like <4seconds to install Python and make a venv. Using uv in other ways as well, but thought this was a really neat use case since the Lambda CodeBuild images are single language, but so much faster.