Add internal macros and partially migrate Bazel for upcoming change

This adds `@bazel_tools//tools/python:private/defs.bzl`, which defines macro wrappers around the four native Python rules (`py_library`, `py_binary`, `py_test`, `py_runtime`). These wrappers simulate the behavior of `@rules_python//python:defs.bzl`, so that they are compatible with the upcoming `--incompatible_load_python_rules_from_bzl` flag.

This change also updates many direct uses of the native Python rules to use the wrappers instead. However, changes to the third_party/ directory have to be in a separate commit.

The new macros should only be used by Bazel itself. All external users should use @rules_python instead.

I'm omitting updating src/test/py/bazel/testdata/runfiles_test/*/BUILD.mock files because they appear to be tests that shouldn't complain until the flag is flipped, and I'm not sure that adding a load won't break them. Also not updating the examples/ dir for similar reasons.

Work toward #9006.

RELNOTES: None
PiperOrigin-RevId: 260858287
19 files changed
tree: 8433cacc6e3cb96ff5e88be7b078a3aa3ee53450
  1. .bazelci/
  2. examples/
  3. scripts/
  4. site/
  5. src/
  6. third_party/
  7. tools/
  8. .bazelrc
  9. .gitattributes
  10. .gitignore
  11. AUTHORS
  12. BUILD
  13. CHANGELOG.md
  14. CODEOWNERS
  15. combine_distfiles.py
  16. combine_distfiles_to_tar.sh
  17. compile.sh
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. distdir.bzl
  21. ISSUE_TEMPLATE.md
  22. LICENSE
  23. README.md
  24. WORKSPACE
README.md

Bazel

{Fast, Correct} - Choose two

Build and test software of any size, quickly and reliably.

  • Speed up your builds and tests: Bazel only rebuilds what is necessary. With advanced local and distributed caching, optimized dependency analysis and parallel execution, you get fast and incremental builds.

  • One tool, multiple languages: Build and test Java, C++, Android, iOS, Go, and a wide variety of other language platforms. Bazel runs on Windows, macOS, and Linux.

  • Scalable: Bazel helps you scale your organization, codebase, and continuous integration solution. It handles codebases of any size, in multiple repositories or a huge monorepo.

  • Extensible to your needs: Easily add support for new languages and platforms with Bazel's familiar extension language. Share and re-use language rules written by the growing Bazel community.

Getting Started

Documentation

Contributing to Bazel

See CONTRIBUTING.md

Build status

Bazel is released in ‘Beta’. See the product roadmap to learn about the path toward a stable 1.0 release.