fix: parsing metadata with inline licenses (#2806)

The wheel `METADATA` parsing implemented in 1.4 missed the fact
that whitespace is significant and sometimes License is included
inline in the `METADATA` file itself.

This change ensures that we stop parsing the `METADATA` file only
on first completely empty line.

Fixes https://github.com/bazel-contrib/rules_python/issues/2796

---------

Co-authored-by: Ignas Anikevicius <240938+aignas@users.noreply.github.com>
(cherry picked from commit 1d69ad68d7959570acde61d8705f1f437c0691b0)
2 files changed
tree: b629713f516abf5bfedea1387c3e860c96ee6b9a
  1. .bazelci/
  2. .bcr/
  3. .ci/
  4. .github/
  5. docs/
  6. examples/
  7. gazelle/
  8. private/
  9. python/
  10. sphinxdocs/
  11. tests/
  12. third_party/
  13. tools/
  14. .bazelignore
  15. .bazelrc
  16. .bazelversion
  17. .git-blame-ignore-revs
  18. .gitattributes
  19. .gitignore
  20. .pre-commit-config.yaml
  21. .readthedocs.yml
  22. addlicense.sh
  23. AUTHORS
  24. BUILD.bazel
  25. BZLMOD_SUPPORT.md
  26. CHANGELOG.md
  27. config.bzl.tmpl.bzlmod
  28. CONTRIBUTING.md
  29. CONTRIBUTORS
  30. DEVELOPING.md
  31. internal_dev_deps.bzl
  32. internal_dev_setup.bzl
  33. LICENSE
  34. MODULE.bazel
  35. README.md
  36. RELEASING.md
  37. version.bzl
  38. WORKSPACE
  39. 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.