fix: skip precompiling if using Bazel-builtin PyRuntimeInfo (#2394)

When the `@bazel_tools//python/tools:python_autodetecting` toolchain is
used, it returns
the Bazel-builtin PyRuntimeInfo provider. Because this provider doesn't
support the
additional fields needed for precompiling (`pyc_tag`, among others), it
would result in
an attribute error.

To fix, detect the absence of the `pyc_tag` attribute and return early,
as is done when
the pyc_tag field is empty.

Fixes https://github.com/bazelbuild/rules_python/issues/2364
2 files changed
tree: 5c5dec3dd1b39e0352f0bd8d6e7e4b31c998d127
  1. .bazelci/
  2. .bcr/
  3. .ci/
  4. .github/
  5. docs/
  6. examples/
  7. gazelle/
  8. patches/
  9. private/
  10. python/
  11. sphinxdocs/
  12. tests/
  13. third_party/
  14. tools/
  15. .bazelignore
  16. .bazelrc
  17. .bazelversion
  18. .git-blame-ignore-revs
  19. .gitattributes
  20. .gitignore
  21. .pre-commit-config.yaml
  22. .readthedocs.yml
  23. addlicense.sh
  24. AUTHORS
  25. BUILD.bazel
  26. BZLMOD_SUPPORT.md
  27. CHANGELOG.md
  28. CONTRIBUTING.md
  29. CONTRIBUTORS
  30. DEVELOPING.md
  31. internal_deps.bzl
  32. internal_setup.bzl
  33. LICENSE
  34. MODULE.bazel
  35. README.md
  36. version.bzl
  37. WORKSPACE
  38. 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.