bazel run //:requirements.update works, but bazel test //:requirements_test fails

[hanneskaeufler]

🐞 bug report

Affected Rule

The issue is caused by the rule: compile_pip_requirements

Is this a regression?

I did not try earlier versions.

Description

bazel run //:requirements.update successfully resolves dependencies to requirements.txt.
However the test automatically created by compile_pip_requirements fails.
I'm somewhat confident that this has to do with authentication. I am behind a corporate proxy and use a .netrc.
I found #1087 which has had no activity or resolution, but sounds related.

🔬 Minimal Reproduction

# BUILD
load("@rules_python//python:pip.bzl", "compile_pip_requirements")

exports_files([
    "requirements.in",
    "requirements.txt",
])

compile_pip_requirements(
    name = "requirements",
    src = "requirements.in",
    requirements_txt = "requirements.txt",
)

# requirements.in
numpy==1.26.4 # pinning numpy to 1.26.4 as per https://github.com/numpy/numpy/issues/23808 allows us to use python 3.12
asammdf
cogapp
docker
jsondiff
pytest
pytest-cov

🔥 Exception or Error

[...]
INFO: Found 3 targets and 1 test target...
  WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError(': Failed to establish a n
ew connection: [Errno -2] Name or service not known')': /simple/numpy/
  WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'NewConnectionError(': Failed to establish a n
ew connection: [Errno -2] Name or service not known')': /simple/numpy/
[...]
  ERROR: Cannot install numpy==1.26.4 because these package versions have conflicting dependencies.
resolve
    raise error from e
pip._internal.exceptions.DistributionNotFound: No matching distribution found for numpy==1.26.4

//:requirements_test                                     FAILED in 8.6s

🌍 Your Environment

Operating System:

  
Linux xxx 5.15.0-113-generic #123~20.04.1-Ubuntu SMP Wed Jun 12 17:33:13 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux
  

Output of bazel version:

  
Bazelisk version: v1.11.0
Build label: 6.3.2
Build target: bazel-out/k8-opt/bin/src/main/java/com/google/devtools/build/lib/bazel/BazelServer_deploy.jar
Build time: Tue Aug 8 15:48:33 2023 (1691509713)
Build timestamp: 1691509713
Build timestamp as int: 1691509713
  

Rules_python version:

  
0.33
  

Anything else relevant?

[LittleHuba]

Hi,
took me ages to find that out myself. Your issue is likely the same as #1817