Document the `NO_PROXY` environment variable support and schema

[albertino87]

Summary

Hello,
i have a windows corporate machine that is behind a proxy but uses a local repo for the python packages which does not require any proxy.
I have the environment variable no_proxy set on the local python repo
When I run for example
pip install black
it works fine, but if I try
uv pip install black
I get:

If I go to this page: https://docs.astral.sh/uv/reference/environment/ there is no NO_PROXY variable.
Can you please fix it?
Many thanks

Platform

Windows Server 2012

Version

0.8.15

Python version

python 3.12.5

[zanieb]

Hm, as far as I can tell, the reqwest client (which we use) respects NO_PROXY, e.g., seanmonstar/reqwest#877

I'm not sure why it wouldn't be working.

[albertino87]

I'm not a rust developer, I am not sure how things work but are you sure you're including the latest version of the reqwest library?

[fleetingbytes]

I'm not a rust developer, I am not sure how things work but are you sure you're including the latest version of the reqwest library?

The uv depends on reqwest 0.12.22

[charliermarsh]

It looks like this was answered over in reqwest: seanmonstar/reqwest#2815 (comment). We should add it to our docs though?

[zanieb]

Yeah we should