Sonartype Nexus - Unauthorized when using PyPi Proxy

[alelavml3]

Hi, with v0.1.33 release we are facing an authentication problems. We use a private Sonatype Nexus repository server which uses a private PyPi Repo to store our company private Python packages.
The command for compiling and install are the following:

export PYPI_INDEX_URL=https://$(NEXUS_USER):$(NEXUS_PWD)@$(NEXUS_SERVER_URL)
uv pip compile pyproject.toml -o requirements.txt --index-url $(PYPI_INDEX_URL)
uv pip sync requirements.txt --index-url $(PYPI_INDEX_URL)

The error we get is during uv pip sync:

error: Failed to download distributions
  Caused by: Failed to fetch wheel: google-cloud-pubsub==2.21.0
  Caused by: HTTP status client error (401 Unauthorized) for url (<NEXUS_SERVER_URL>/packages/google-cloud-pubsub/2.21.0/google_cloud_pubsub-2.21.0-py2.py3-none-any.whl#sha256=fabd19e08faa1f70081b0e5ea003a3c031a1d2c1b798cf1be5ded2dbf1d1dbef)

here the package is google-cloud-pubsub but it happens with any random package.

How can we fix this issue with this new version? For now, we are using v0.1.32 and everything works.

Thank you in advance for your answers!

[zanieb]

Hi! Sorry about that, this looks like a bug.

Can you provide logs with RUST_LOG=trace uv pip install -v ...?

[alelavml3]

pyproject.toml

[project]
name = "my-project"
version = "0.1.0"
description = "my description"
authors = [ {name = "My Name", email = "myemail@example.com"}, ]
requires-python = ">= 3.8"
dependencies = [
    "matplotlib==3.7.4",
    "ruff"
]

[project.optional-dependencies]
build = ["twine", "build"]

[build-system]
requires = ["setuptools >= 61.0"]
build-backend = "setuptools.build_meta"

The output of command RUST_LOG=trace uv pip sync requirements.txt --index-url https://nexus.internal/repository/pypi-group/simple --cache-dir .uv_cache --verbose is uploaded here because it is too long:
https://paste.ec/paste/8pAMIGZV#+p-t45+mOpgwb4QaRm9R08tenqqcbrDNzXXUR0NLw9M

[alelavml3]

I tried the v0.1.34 and it works. Thank you for the quick response!

[zanieb]

Great to hear! Thanks for checking back in.