chore(deps): update dependency rules_python to v0.33.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
rules_python	http_archive	minor	0.32.2 -> 0.33.0

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Release Notes

bazelbuild/rules_python (rules_python)

v0.33.0

Compare Source

Changed

• (deps) Upgrade the pip_install dependencies to pick up a new version of pip.
• (toolchains) Optional toolchain dependency: py_binary, py_test, and
  py_library now depend on the //python:exec_tools_toolchain_type for build
  tools.
• (deps): Bumped bazel_skylib to 1.6.1.
• (bzlmod): The python and internal rules_python extensions have been
  marked as reproducible and will not include any lock file entries from now
  on.
• (gazelle): Remove gazelle plugin's python deps and make it hermetic.
  Introduced a new Go-based helper leveraging tree-sitter for syntax analysis.
  Implemented the use of pypi/stdlib-list for standard library module verification.
• (pip.parse): Do not ignore yanked packages when using experimental_index_url.
  This is to mimic what uv is doing. We will print a warning instead.
• (pip.parse): Add references to all supported wheels when using experimental_index_url
  to allowing to correctly fetch the wheels for the right platform. See the
  updated docs on how to use the feature. This is work towards addressing
  #​735 and
  #​260. The spoke
  repository names when using this flag will have a structure of
  {pip_hub_prefix}_{wheel_name}_{py_tag}_{abi_tag}_{platform_tag}_{sha256},
  which is an implementation detail which should not be relied on and is there
  purely for better debugging experience.
• (bzlmod) The pythons_hub//:interpreters.bzl no longer has platform-specific
  labels which where left there for compatibility reasons. Move to
  python_{version}_host keys if you would like to have access to a Python
  interpreter that can be used in a repository rule context.

Fixed

• (gazelle) Remove visibility from NonEmptyAttr.
  Now empty(have no deps/main/srcs/imports attr) py_library/test/binary rules will
  be automatically deleted correctly. For example, if python_generation_mode
  is set to package, when __init__.py is deleted, the py_library generated
  for this package before will be deleted automatically.
• (whl_library): Use is_python_config_setting to correctly handle multi-python
  version dependency select statements when the experimental_target_platforms
  includes the Python ABI. The default python version case within the select is
  also now handled correctly, stabilizing the implementation.
• (gazelle) Fix Gazelle failing on Windows with
  "panic: runtime error: invalid memory address or nil pointer dereference"
• (bzlmod) remove pip.parse(annotations) attribute as it is unused and has been
  replaced by whl_modifications.
• (pip) Correctly select wheels when the python tag includes minor versions.
  See (#​1930)
• (pip.parse): The lock file is now reproducible on any host platform if the
  experimental_index_url is not used by any of the modules in the dependency
  chain. To make the lock file identical on each os and arch, please use
  the experimental_index_url feature which will fetch metadata from PyPI or a
  different private index and write the contents to the lock file. Fixes
  #​1643.
• (pip.parse): Install yanked packages and print a warning instead of
  ignoring them. This better matches the behaviour of uv pip install.
• (toolchains): Now matching of the default hermetic toolchain is more robust
  and explicit and should fix rare edge-cases where the host toolchain
  autodetection would match a different toolchain than expected. This may yield
  to toolchain selection failures when the python toolchain is not registered,
  but is requested via //python/config_settings:python_version flag setting.
• (doc) Fix the WORKSPACE requirement vendoring example. Fixes
  #​1918.

Added

• (rules) Precompiling Python source at build time is available. but is
  disabled by default, for now. Set
  @rules_python//python/config_settings:precompile=enabled to enable it
  by default. A subsequent release will enable it by default. See the
  Precompiling docs and API reference docs for more
  information on precompiling. Note this requires Bazel 7+ and the Pystar rule
  implementation enabled.
  (#​1761)
• (rules) Attributes and flags to control precompile behavior: precompile,
  precompile_optimize_level, precompile_source_retention,
  precompile_invalidation_mode, and pyc_collection
• (toolchains) The target runtime toolchain (//python:toolchain_type) has
  two new optional attributes: pyc_tag (tells the pyc filename infix to use) and
  implementation_name (tells the Python implementation name).
• (toolchains) A toolchain type for build tools has been added:
  //python:exec_tools_toolchain_type.
• (providers) PyInfo has two new attributes: direct_pyc_files and
  transitive_pyc_files, which tell the pyc files a target makes available
  directly and transitively, respectively.
• //python:features.bzl added to allow easy feature-detection in the future.
• (pip) Allow specifying the requirements by (os, arch) and add extra
  validations when parsing the inputs. This is a non-breaking change for most
  users unless they have been passing multiple requirements_* files together
  with extra_pip_args = ["--platform=manylinux_2_4_x86_64"], that was an
  invalid usage previously but we were not failing the build. From now on this
  is explicitly disallowed.
• (toolchains) Added riscv64 platform definition for python toolchains.
• (gazelle) The python_visibility directive now supports the $python_root$
  placeholder, just like the python_default_visibility directive does.
• (rules) A new bootstrap implementation that doesn't require a system Python
  is available. It can be enabled by setting
  {obj}--@​rules_python//python:config_settings:bootstrap_impl=two_phase. It
  will become the default in a subsequent release.
  (#​691)
• (providers) PyRuntimeInfo has two new attributes:
  {obj}PyRuntimeInfo.stage2_bootstrap_template and
  {obj}PyRuntimeInfo.zip_main_template.
• (toolchains) A replacement for the Bazel-builtn autodetecting toolchain is
  available. The //python:autodetecting_toolchain alias now uses it.
• (pip): Support fetching and using the wheels for other platforms. This
  supports customizing whether the linux wheels are pulled for musl or
  glibc, whether universal2 or arch-specific MacOS wheels are preferred and
  it also allows to select a particular libc version. All of this is done via
  the string_flags in @rules_python//python/config_settings. If there are
  no wheels that are supported for the target platform, rules_python will
  fallback onto building the sdist from source. This behaviour can be
  disabled if desired using one of the available string flags as well.
• (whl_filegroup) Added a new whl_filegroup rule to extract files from a wheel file.
  This is useful to extract headers for use in a cc_library.

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