I previously wrote in Aug 2024, that I am trying to use uv more. Almost an year later, I am using uv lot more and more especially since PEP 723 has made it almost trivial to write fully functional python programs out of single scripts.

I even contributed some documentation on how to use uv, and how to use PROXY settings when you are behind a corporate firefall and you are required to use the inhouse proxy.

$env:UV_DEFAULT_INDEX="https://nexus.yourcompany.com/repository/pypi-proxy/simple"
$env:UV_NATIVE_TLS=true
$env:UV_PYTHON=3.12 # optional.

and how to add the same to a pyproject.toml file:

# pyproject.toml
[[tool.uv.index]]
name = "internal-proxy"
url = "https://nexus.yourcompany.com/repository/pypi-proxy/simple"

Safe to say, uv is firmly in my toolchest.