revert: change default bootstrap back to system_python (#2968)

Switch the default bootstrap back to system_python, per maintainer
discussion.

The main reason is downstream consumers are unlikely to be fully ready
for the
usage of raw symlinks (declare_symlink artifacts). APIs to detect them
aren't
available until Bazel 8, which makes it difficult for packaging rules,
such
as rules_pkg, bazel-lib, or tar rules.

This reverts the core part of commit
9f3512fe0cc6d7229170e45724e22e64be0b8300
3 files changed
tree: dc5b99735cd8562466bbb4c7d47b93f25961f37d
  1. .bazelci/
  2. .bcr/
  3. .ci/
  4. .github/
  5. docs/
  6. examples/
  7. gazelle/
  8. private/
  9. python/
  10. sphinxdocs/
  11. tests/
  12. tools/
  13. .bazelignore
  14. .bazelrc
  15. .bazelversion
  16. .editorconfig
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .pre-commit-config.yaml
  21. .python-version
  22. .readthedocs.yml
  23. addlicense.sh
  24. AUTHORS
  25. BUILD.bazel
  26. BZLMOD_SUPPORT.md
  27. CHANGELOG.md
  28. CONTRIBUTING.md
  29. CONTRIBUTORS
  30. internal_dev_deps.bzl
  31. internal_dev_setup.bzl
  32. LICENSE
  33. MODULE.bazel
  34. README.md
  35. RELEASING.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.