fix(bzlmod): keep the lockfile platform independent when resolving python (#2135)

Before this PR the lockfile would become platform dependent when the
`requirements` file would have env markers. This was not caught because
we do not have MODULE.bazel.lock checked into the `rules_python`
repository because the CI is running against many versions and the lock
file is different, therefore we would not be able to run with
`bazel build --lockfile_mode=error`.

With this change we use the label to `BUILD.bazel` which is living next
to the `python` symlink and since the `BUILD.bazel` is the same on all
platforms, the lockfile will remain the same.

Summary
* refactor(uv): create a reusable macro for using uv for locking reqs.
* test(bzlmod): enable testing the MODULE.bazel.lock breakage across
platforms.
* test(bzlmod): use a universal requirements file for 3.9.
This breaks the CI, because the python interpreter file hash is added to
the lock file.
* fix(bzlmod): keep the lockfile platform independent when resolving
python


Fixes #1105 and #1868 for real this time.
Implements an additional helper for #1975.
14 files changed
tree: 9c3c60e4d1555ec6f9a4a9b1480e9d972bb70bc9
  1. .bazelci/
  2. .bcr/
  3. .ci/
  4. .github/
  5. docs/
  6. examples/
  7. gazelle/
  8. python/
  9. sphinxdocs/
  10. tests/
  11. third_party/
  12. tools/
  13. .bazelignore
  14. .bazelrc
  15. .bazelversion
  16. .git-blame-ignore-revs
  17. .gitattributes
  18. .gitignore
  19. .pre-commit-config.yaml
  20. .readthedocs.yml
  21. addlicense.sh
  22. AUTHORS
  23. BUILD.bazel
  24. BZLMOD_SUPPORT.md
  25. CHANGELOG.md
  26. CONTRIBUTING.md
  27. CONTRIBUTORS
  28. DEVELOPING.md
  29. internal_deps.bzl
  30. internal_setup.bzl
  31. LICENSE
  32. MODULE.bazel
  33. README.md
  34. version.bzl
  35. WORKSPACE
  36. WORKSPACE.bzlmod
README.md

Python Rules for Bazel

Build status

Overview

This repository is the home of the core Python rules -- py_library, py_binary, py_test, py_proto_library, and related symbols that provide the basis for Python support in Bazel. It also contains package installation rules for integrating with PyPI and other indices.

Documentation for rules_python is at https://rules-python.readthedocs.io and in the Bazel Build Encyclopedia.

Examples live in the examples directory.

The core rules are stable. Their implementation is subject to Bazel's backward compatibility policy. This repository aims to follow semantic versioning.

The Bazel community maintains this repository. Neither Google nor the Bazel team provides support for the code. However, this repository is part of the test suite used to vet new Bazel releases. See How to contribute page for information on our development workflow.

Documentation

For detailed documentation, see https://rules-python.readthedocs.io

Bzlmod support

  • Status: Beta
  • Full Feature Parity: No

See Bzlmod support for more details.