Update dependency rules_python to v0.37.2 #782

renovate · 2023-02-08T19:51:07Z

This PR contains the following updates:

Package	Type	Update	Change
rules_python	http_archive	minor	`0.5.0` -> `0.37.2`

Release Notes

bazelbuild/rules_python (rules_python)

`v0.37.2`

Compare Source

Using Bzlmod

Add to your MODULE.bazel file:

bazel_dep(name = "rules_python", version = "0.37.2")

pip = use_extension("@&#8203;rules_python//python/extensions:pip.bzl", "pip")

pip.parse(
    hub_name = "pip",
    python_version = "3.11",
    requirements_lock = "//:requirements_lock.txt",
)

use_repo(pip, "pip")

Using WORKSPACE

Paste this snippet into your WORKSPACE file:

load("@&#8203;bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "rules_python",
    sha256 = "c6fb25d0ba0246f6d5bd820dd0b2e66b339ccc510242fd4956b9a639b548d113",
    strip_prefix = "rules_python-0.37.2",
    url = "https://github.com/bazelbuild/rules_python/releases/download/0.37.2/rules_python-0.37.2.tar.gz",
)

load("@&#8203;rules_python//python:repositories.bzl", "py_repositories")

py_repositories()

Gazelle plugin

Paste this snippet into your WORKSPACE file:

load("@&#8203;bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_python_gazelle_plugin",
    sha256 = "c6fb25d0ba0246f6d5bd820dd0b2e66b339ccc510242fd4956b9a639b548d113",
    strip_prefix = "rules_python-0.37.2/gazelle",
    url = "https://github.com/bazelbuild/rules_python/releases/download/0.37.2/rules_python-0.37.2.tar.gz",
)

### To compile the rules_python gazelle extension from source,
### we must fetch some third-party go dependencies that it uses.

load("@&#8203;rules_python_gazelle_plugin//:deps.bzl", _py_gazelle_deps = "gazelle_deps")

_py_gazelle_deps()

Full Changelog: bazelbuild/rules_python@0.37.1...0.37.2

`v0.37.1`

Compare Source

{#v0-37-1-fixed}

Fixed

(rules) Setting --incompatible_python_disallow_native_rules no longer
causes rules_python rules to fail
(#2326).

{#v0-37-0}

`v0.37.0`

Compare Source

{#v0-37-0-changed}

Changed

BREAKING py_library no longer puts its source files or generated pyc
files in runfiles; it's the responsibility of consumers (e.g. binaries) to
populate runfiles with the necessary files. Adding source files to runfiles
can be temporarily restored by setting {obj}--add_srcs_to_runfiles=enabled,
but this flag will be removed in a subsequent releases.
{obj}PyInfo.transitive_sources is now added to runfiles. These files are
.py files that are required to be added to runfiles by downstream binaries
(or equivalent).
(toolchains) py_runtime.implementation_name now defaults to cpython
(previously it defaulted to None).
(toolchains) The exec tools toolchain is enabled by default. It can be
disabled by setting
{obj}--@rules_python//python/config_settings:exec_tools_toolchain=disabled.
(deps) stardoc 0.6.2 added as dependency.

{#v0-37-0-fixed}

Fixed

(bzlmod) The python.override(minor_mapping) now merges the default and the
overridden versions ensuring that the resultant minor_mapping will always
have all of the python versions.
(bzlmod) The default value for the {obj}--python_version flag will now be
always set to the default python toolchain version value.
(bzlmod) correctly wire the {attr}pip.parse.extra_pip_args all the
way to {obj}whl_library. What is more we will pass the extra_pip_args to
{obj}whl_library for sdist distributions when using
{attr}pip.parse.experimental_index_url. See
#2239.
(whl_filegroup): Provide per default also the RECORD file
(py_wheel): RECORD file entry elements are now quoted if necessary when a
wheel is created
(whl_library) truncate progress messages from the repo rule to better handle
case where a requirement has many --hash=sha256:... flags
(rules) compile_pip_requirements passes env to the X.update target (and
not only to the X_test target, a bug introduced in
#1067).
(bzlmod) In hybrid bzlmod with WORKSPACE builds,
python_register_toolchains(register_toolchains=True) is respected
(#1675).
(precompiling) The {obj}pyc_collection attribute now correctly
enables (or disables) using pyc files from targets transitively
(pip) Skip patching wheels not matching pip.override's file
(#2294).
(chore): Add a rules_shell dev dependency and moved a sh_test target
outside of the //:BUILD.bazel file.
Fixes #2299.

{#v0-37-0-added}

Added

(py_wheel) Now supports compress = (True|False) to allow disabling
compression to speed up development.
(toolchains): A public //python/config_settings:python_version_major_minor has
been exposed for users to be able to match on the X.Y version of a Python
interpreter.
(api) Added {obj}merge_py_infos() so user rules can merge and propagate
PyInfo without losing information.
(toolchains) New Python versions available: 3.13.0 using the 20241008 release.
(toolchains): Bump default toolchain versions to:
- 3.8 -> 3.8.20
- 3.9 -> 3.9.20
- 3.10 -> 3.10.15
- 3.11 -> 3.11.10
- 3.12 -> 3.12.7
(coverage) Add support for python 3.13 and bump coverage.py to 7.6.1.
(bzlmod) Add support for download_only flag to disable usage of sdists
when {bzl:attr}pip.parse.experimental_index_url is set.
(api) PyInfo fields: {obj}PyInfo.transitive_implicit_pyc_files,
{obj}PyInfo.transitive_implicit_pyc_source_files.

{#v0-37-0-removed}

Removed

(precompiling) {obj}--precompile_add_to_runfiles has been removed.
(precompiling) {obj}--pyc_collection has been removed. The pyc_collection
attribute now bases its default on {obj}--precompile.
(precompiling) The {obj}precompile=if_generated_source value has been removed.
(precompiling) The {obj}precompile_source_retention=omit_if_generated_source value has been removed.

{#v0-36-0}

`v0.36.0`

Compare Source

Changed

(gazelle): Update error messages when unable to resolve a dependency to be more human-friendly.
(flags) The {obj}--python_version flag now also returns
{obj}config_common.FeatureFlagInfo.
(toolchain): The toolchain patches now expose the patch_strip attribute
that one should use when patching toolchains. Please set it if you are
patching python interpreter. In the next release the default will be set to
0 which better reflects the defaults used in public bazel APIs.
(toolchains) When {obj}py_runtime.interpreter_version_info isn't specified,
the {obj}--python_version flag will determine the value. This allows
specifying the build-time Python version for the
{obj}runtime_env_toolchains.
(toolchains) {obj}py_cc_toolchain.libs and {obj}PyCcToolchainInfo.libs is
optional. This is to support situations where only the Python headers are
available.
(bazel) Minimum bazel 7 version that we test against has been bumped to 7.1.

Fixed

(whl_library): Remove --no-index and add --no-build-isolation to the
pip install command when installing a wheel from a local file, which happens
when experimental_index_url flag is used.
(bzlmod) get the path to the host python interpreter in a way that results in
platform non-dependent hashes in the lock file when the requirement markers need
to be evaluated.
(bzlmod) correctly watch sources used for evaluating requirement markers for
any changes so that the repository rule or module extensions can be
re-evaluated when the said files change.
(gazelle): Fix incorrect use of t.Fatal/t.Fatalf in tests.
(toolchain) Omit third-party python packages from coverage reports from
stage2 bootstrap template.
(bzlmod) Properly handle relative path URLs in parse_simpleapi_html.bzl
(gazelle) Correctly resolve deps that have top-level module overlap with a gazelle_python.yaml dep module
(rules) Make RUNFILES_MANIFEST_FILE-based invocations work when used with
{obj}--bootstrap_impl=script. This fixes invocations using non-sandboxed
test execution with --enable_runfiles=false --build_runfile_manifests=true.
(#2186).
(py_wheel) Fix incorrectly generated Required-Dist when specifying requirements with markers
in extra_requires in py_wheel rule.
(rules) Prevent pytest from trying run the generated stage2
bootstrap .py file when using {obj}--bootstrap_impl=script
(toolchain) The {bzl:obj}gen_python_config_settings has been fixed to include
the flag_values from the platform definitions.

Added

(bzlmod): Toolchain overrides can now be done using the new
{bzl:obj}python.override, {bzl:obj}python.single_version_override and
{bzl:obj}python.single_version_platform_override tag classes.
See #2081.
(rules) Executables provide {obj}PyExecutableInfo, which contains
executable-specific information useful for packaging an executable or
or deriving a new one from the original.
(py_wheel) Removed use of bash to avoid failures on Windows machines which do not
have it installed.
(docs) Automatically generated documentation for {bzl:obj}python_register_toolchains
and related symbols.
(toolchains) Added {attr}python_repository.patch_strip attribute for
allowing values that are other than 1, which has been hard-coded up until
now. If you are relying on the undocumented patches support in
TOOL_VERSIONS for registering patched toolchains please consider setting
the patch_strip explicitly to 1 if you depend on this value - in the
future the value may change to default to 0.
(toolchains) Added //python:none, a special target for use with
{obj}py_exec_tools_toolchain.exec_interpreter to treat the value as None.

Removed

(toolchains): Removed accidentally exposed http_archive symbol from
python/repositories.bzl.
(toolchains): An internal is_python_config_setting macro has been removed.

`v0.35.0`

Compare Source

Changed

(whl_library) A better log message when the wheel is built from an sdist or
when the wheel is downloaded using download_only feature to aid debugging.
(gazelle): Simplify and make gazelle_python.yaml have only top level package name.
It would work well in cases to reduce merge conflicts.
(toolchains): Change some old toochain versions to use 20240726 release to
include dependency updates 3.8.19, 3.9.19, 3.10.14, 3.11.9
(toolchains): Bump default toolchain versions to:
- 3.12 -> 3.12.4
(rules) PYTHONSAFEPATH is inherited from the calling environment to allow
disabling it (Requires {obj}--bootstrap_impl=script)
(#2060).

Fixed

(rules) compile_pip_requirements now sets the USERPROFILE env variable on
Windows to work around an issue where setuptools fails to locate the user's
home directory.
(rules) correctly handle absolute URLs in parse_simpleapi_html.bzl.
(rules) Fixes build targets linking against @rules_python//python/cc:current_py_cc_libs
in host platform builds on macOS, by editing the LC_ID_DYLIB field of the hermetic interpreter's
libpython3.x.dylib using install_name_tool, setting it to its absolute path under Bazel's
execroot.
(rules) Signals are properly received when using {obj}--bootstrap_impl=script
(for non-zip builds).
(#2043)
(rules) Fixes Python builds when the --build_python_zip is set to false on
Windows. See #1840.
(rules) Fixes Mac + --build_python_zip + {obj}--bootstrap_impl=script
(#2030).
(rules) User dependencies come before runtime site-packages when using
{obj}--bootstrap_impl=script.
(#2064).
(rules) Version-aware rules now return both @_builtins and @rules_python
providers instead of only one.
(#2114).
(pip) Fixed pypi parse_simpleapi_html function for feeds with package metadata
containing ">" sign
(toolchains) Added missing executable permission to
//python/runtime_env_toolchains interpreter script so that it is runnable.
(#2085).
(pip) Correctly use the sdist downloaded by the bazel downloader when using
experimental_index_url feature. Fixes
#2091.
(gazelle) Make gazelle_python_manifest.update manual to avoid unnecessary
network behavior.
(bzlmod): The conflicting toolchains during python extension will no longer
cause warnings by default. In order to see the warnings for diagnostic purposes
set the env var RULES_PYTHON_REPO_DEBUG_VERBOSITY to one of INFO, DEBUG or TRACE.
Fixes #1818.
(runfiles) Make runfiles lookups work for the situation of Bazel 7,
Python 3.9 (or earlier, where safepath isn't present), and the Rlocation call
in the same directory as the main file.
Fixes #1631.

Added

(rules) compile_pip_requirements supports multiple requirements input files as srcs.
(rules) PYTHONSAFEPATH is inherited from the calling environment to allow
disabling it (Requires {obj}--bootstrap_impl=script)
(#2060).
(gazelle) Added python_generation_mode_per_package_require_test_entry_point
in order to better accommodate users who use a custom macro,
pytest-bazel, rules_python_pytest or rules_py
py_test_main in order to integrate with pytest. Currently the default
flag value is set to true for backwards compatible behaviour, but in the
future the flag will be flipped be false by default.
(toolchains) New Python versions available: 3.12.4 using the 20240726 release.
(pypi) Support env markers in requirements files. Note, that this means that
if your requirements files contain env markers, the Python interpreter will
need to be run during bzlmod phase to evaluate them. This may incur
downloading an interpreter (for hermetic-based builds) or cause non-hermetic
behavior (if using a system Python).

`v0.34.0`

Compare Source

Changed

protobuf/com_google_protobuf dependency bumped to v24.4
(bzlmod): optimize the creation of config settings used in pip to
reduce the total number of targets in the hub repo.
(toolchains) The exec tools toolchain now finds its interpreter by reusing
the regular interpreter toolchain. This avoids having to duplicate specifying
where the runtime for the exec tools toolchain is.
(toolchains) ({obj}//python:autodetecting_toolchain) is deprecated. It is
replaced by {obj}//python/runtime_env_toolchains:all. The old target will be
removed in a future release.

Fixed

(bzlmod): When using experimental_index_url the all_requirements,
all_whl_requirements and all_data_requirements will now only include
common packages that are available on all target platforms. This is to ensure
that packages that are only present for some platforms are pulled only via
the deps of the materialized py_library. If you would like to include
platform specific packages, using a select statement with references to the
specific package will still work (e.g.
my_attr = all_requirements + select(
{
"@platforms//os:linux": ["@pypi//foo_available_only_on_linux"],
"//conditions:default": [],
}
)
(bzlmod): Targets in all_requirements now use the same form as targets returned by the requirement macro.
(rules) Auto exec groups are enabled. This allows actions run by the rules,
such as precompiling, to pick an execution platform separately from what
other toolchains support.
(providers) {obj}PyRuntimeInfo doesn't require passing the
interpreter_version_info arg.
(bzlmod) Correctly pass isolated, quiet and timeout values to whl_library
and drop the defaults from the lock file.
(whl_library) Correctly handle arch-specific dependencies when we encounter a
platform specific wheel and use experimental_target_platforms.
Fixes #1996.
(rules) The first element of the default outputs is now the executable again.
(pip) Fixed crash when pypi packages lacked a sha (e.g. yanked packages)

Added

(toolchains) {obj}//python/runtime_env_toolchains:all, which is a drop-in
replacement for the "autodetecting" toolchain.
(gazelle) Added new python_label_convention and python_label_normalization directives. These directive
allows altering default Gazelle label format to third-party dependencies useful for re-using Gazelle plugin
with other rules, including rules_pycross. See #1939.

Removed

(pip): Removes the entrypoint macro that was replaced by py_console_script_binary in 0.26.0.

`v0.33.2`

Compare Source

Fixed

(toolchains) The {obj}exec_tools_toolchain_type is disabled by default.
To enable it, set {obj}--//python/config_settings:exec_tools_toolchain=enabled.
This toolchain must be enabled for precompilation to work. This toolchain will
be enabled by default in a future release.
Fixes #1967.

`v0.33.1`

Compare Source

Fixed

(py_binary) Fix building of zip file when using --build_python_zip
argument. Fixes #1954.

`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=script. 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.

`v0.32.2`

Compare Source

Fixed

Workaround existence of infinite symlink loops on case insensitive filesystems when targeting linux platforms with recent Python toolchains. Works around an upstream issue. Fixes #1800.

`v0.32.1`

Compare Source

Using Bzlmod with Bazel 6

NOTE: bzlmod support is still beta. APIs subject to change.

Add to your MODULE.bazel file:

bazel_dep(name = "rules_python", version = "0.32.1")

pip = use_extension("@&#8203;rules_python//python/extensions:pip.bzl", "pip")

pip.parse(
    hub_name = "pip",
    python_version = "3.11",
    requirements_lock = "//:requirements_lock.txt",
)

use_repo(pip, "pip")

Using WORKSPACE

Paste this snippet into your WORKSPACE file:

load("@&#8203;bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "rules_python",
    sha256 = "b289b0b023c71b80f26d39476e5e2c3cf72d21cb2759bcf02638ba3cc480e9df",
    strip_prefix = "rules_python-0.32.1",
    url = "https://github.com/bazelbuild/rules_python/releases/download/0.32.1/rules_python-0.32.1.tar.gz",
)

load("@&#8203;rules_python//python:repositories.bzl", "py_repositories")

py_repositories()

Gazelle plugin

Paste this snippet into your WORKSPACE file:

load("@&#8203;bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_python_gazelle_plugin",
    sha256 = "b289b0b023c71b80f26d39476e5e2c3cf72d21cb2759bcf02638ba3cc480e9df",
    strip_prefix = "rules_python-0.32.1/gazelle",
    url = "https://github.com/bazelbuild/rules_python/releases/download/0.32.1/rules_python-0.32.1.tar.gz",
)

### To compile the rules_python gazelle extension from source,
### we must fetch some third-party go dependencies that it uses.

load("@&#8203;rules_python_gazelle_plugin//:deps.bzl", _py_gazelle_deps = "gazelle_deps")

_py_gazelle_deps()

What's Changed

Changed

(bzlmod): The MODULE.bazel.lock whl_library rule attributes are now
sorted in the attributes section. We are also removing values that are not
default in order to reduce the size of the lock file.
(coverage) Bump coverage.py to 7.4.3.
(deps): Bumped bazel_features to 1.9.1 to detect optional support
non-blocking downloads.
(deps): Updated pip_tools to >= 7.4.0
(toolchains): Change some old toolchain versions to use 20240224 release to
include security fixes 3.8.18, 3.9.18 and 3.10.13
(toolchains): Bump default toolchain versions to:
- 3.8 -> 3.8.19
- 3.9 -> 3.9.19
- 3.10 -> 3.10.14
- 3.11 -> 3.11.9
- 3.12 -> 3.12.3

Fixed

(whl_library): Fix the experimental_target_platforms overriding for platform
specific wheels when the wheels are for any python interpreter version. Fixes
#1810.
(whl_library): Stop generating duplicate dependencies when encountering
duplicates in the METADATA. Fixes
#1873.
(gazelle) In project or package generation modes, do not generate py_test
rules when there are no test files and do not set main = "__test__.py" when
that file doesn't exist.
(whl_library) The group redirection is only added when the package is part of
the group potentially fixing aspects that want to traverse a py_library graph.
Fixes #1760.
(bzlmod) Setting a particular micro version for the interpreter and the
pip.parse extension is now possible, see the
examples/pip_parse/MODULE.bazel for how to do it.
See #1371.
(refactor) The pre-commit developer workflow should now pass isort and black
checks (see #1674).

Added

(toolchains) Added armv7 platform definition for python toolchains.
(toolchains) New Python versions available: 3.11.8, 3.12.2 using the 20240224 release.
(toolchains) New Python versions available: 3.8.19, 3.9.19, 3.10.14, 3.11.9, 3.12.3 using
the 20240415 release.
(gazelle) Added a new python_visibility directive to control visibility
of generated targets by appending additional visibility labels.
(gazelle) Added a new python_default_visibility directive to control the
default visibility of generated targets. See the docs
for details.
(gazelle) Added a new python_test_file_pattern directive. This directive tells
gazelle which python files should be mapped to the py_test rule. See the
original issue and the docs
for details.
(wheel) Add support for data_files attributes in py_wheel rule
(#1777)
(py_wheel) bzlmod installations now provide a twine setup for the default
Python toolchain in rules_python for version 3.11.
(bzlmod) New experimental_index_url, experimental_extra_index_urls and
experimental_index_url_overrides to pip.parse for using the bazel
downloader. If you see any issues, report in
#1357. The URLs for
the whl and sdist files will be written to the lock file. Controlling whether
the downloading of metadata is done in parallel can be done using
parallel_download attribute.
(gazelle) Add a new annotation include_dep. Also add documentation for
annotations to gazelle/README.md.
(deps): rules_python depends now on rules_cc 0.0.9
(pip_parse): A new flag use_hub_alias_dependencies has been added that is going
to become default in the next release. This makes use of dep_template flag
in the whl_library rule. This also affects the
experimental_requirement_cycles feature where the dependencies that are in
a group would be only accessible via the hub repo aliases. If you still
depend on legacy labels instead of the hub repo aliases and you use the
experimental_requirement_cycles, now is a good time to migrate.

Full Changelog: bazelbuild/rules_python@0.32.0...0.32.1

`v0.32.0`

Compare Source

Changed

(bzlmod): The MODULE.bazel.lock whl_library rule attributes are now
sorted in the attributes section. We are also removing values that are not
default in order to reduce the size of the lock file.
(coverage) Bump coverage.py to 7.4.3.
(deps): Bumped bazel_features to 1.9.1 to detect optional support
non-blocking downloads.
(deps): Updated pip_tools to >= 7.4.0
(toolchains): Change some old toolchain versions to use 20240224 release to
include security fixes 3.8.18, 3.9.18 and 3.10.13
(toolchains): Bump default toolchain versions to:
- 3.8 -> 3.8.19
- 3.9 -> 3.9.19
- 3.10 -> 3.10.14
- 3.11 -> 3.11.9
- 3.12 -> 3.12.3

Fixed

(whl_library): Fix the experimental_target_platforms overriding for platform
specific wheels when the wheels are for any python interpreter version. Fixes
#1810.
(whl_library): Stop generating duplicate dependencies when encountering
duplicates in the METADATA. Fixes
#1873.
(gazelle) In project or package generation modes, do not generate py_test
rules when there are no test files and do not set main = "__test__.py" when
that file doesn't exist.
(whl_library) The group redirection is only added when the package is part of
the group potentially fixing aspects that want to traverse a py_library graph.
Fixes #1760.
(bzlmod) Setting a particular micro version for the interpreter and the
pip.parse extension is now possible, see the
examples/pip_parse/MODULE.bazel for how to do it.
See #1371.
(refactor) The pre-commit developer workflow should now pass isort and black
checks (see #1674).

Added

(toolchains) Added armv7 platform definition for python toolchains.
(toolchains) New Python versions available: 3.11.8, 3.12.2 using the 20240224 release.
(toolchains) New Python versions available: 3.8.19, 3.9.19, 3.10.14, 3.11.9, 3.12.3 using
the 20240415 release.
(gazelle) Added a new python_visibility directive to control visibility
of generated targets by appending additional visibility labels.
(gazelle) Added a new python_default_visibility directive to control the
default visibility of generated targets. See the docs
for details.
(gazelle) Added a new python_test_file_pattern directive. This directive tells
gazelle which python files should be mapped to the py_test rule. See the
original issue and the docs
for details.
(wheel) Add support for data_files attributes in py_wheel rule
(#1777)
(py_wheel) bzlmod installations now provide a twine setup for the default
Python toolchain in rules_python for version 3.11.
(bzlmod) New experimental_index_url, experimental_extra_index_urls and
experimental_index_url_overrides to pip.parse for using the bazel
downloader. If you see any issues, report in
#1357. The URLs for
the whl and sdist files will be written to the lock file. Controlling whether
the downloading of metadata is done in parallel can be done using
parallel_download attribute.
(gazelle) Add a new annotation include_dep. Also add documentation for
annotations to gazelle/README.md.
(deps): rules_python depends now on rules_cc 0.0.9
(pip_parse): A new flag use_hub_alias_dependencies has been added that is going
to become default in the next release. This makes use of dep_template flag
in the whl_library rule. This also affects the
experimental_requirement_cycles feature where the dependencies that are in
a group would be only accessible via the hub repo aliases. If you still
depend on legacy labels instead of the hub repo aliases and you use the
experimental_requirement_cycles, now is a good time to migrate.

`v0.31.0`

Compare Source

Changed

For Bazel 7, the core rules and providers are now implemented in rules_python
directly and the rules bundled with Bazel are not used. Bazel 6 and earlier
continue to use the Bazel builtin symbols. Of particular note, this means,
under Bazel 7, the builtin global symbol PyInfo is not the same as what
is loaded from rules_python. The same is true of PyRuntimeInfo.

`v0.30.0`

Compare Source

Changed

(toolchains) Windows hosts always ignore pyc files in the downloaded runtimes.
This fixes issues due to pyc files being created at runtime and affecting the
definition of what files were considered part of the runtime.
(pip_parse) Added the envsubst parameter, which enables environment variable
substitutions in the extra_pip_args attribute.
(pip_repository) Added the envsubst parameter, which enables environment
variable substitutions in the extra_pip_args attribute.

Fixed

(bzlmod) pip.parse now does not fail with an empty requirements.txt.
(py_wheel) Wheels generated by py_wheel now preserve executable bits when
being extracted by installer and/or pip.
(coverage) During the running of lcov, the stdout/stderr was causing test
failures. By default, suppress output when generating lcov. This can be
overridden by setting 'VERBOSE_COVERAGE'. This change only affect bazel
7.x.x and above.
(toolchain) Changed the host_toolchain to symlink all files to support
Windows host environments without symlink support.
(PyRuntimeInfo) Switch back to builtin PyRuntimeInfo for Bazel 6.4 and when
pystar is disabled. This fixes an error about target ... does not have ... PyRuntimeInfo.
(#1732)

Added

(py_wheel) Added requires_file and extra_requires_files attributes.
(whl_library) experimental_target_platforms now supports specifying the
Python version explicitly and the output BUILD.bazel file will be correct
irrespective of the python interpreter that is generating the file and
extracting the whl distribution. Multiple python target version can be
specified and the code generation will generate version specific dependency
closures but that is not yet ready to be used and may break the build if
the default python version is not selected using
common --@rules_python//python/config_settings:python_version=X.Y.Z.
New Python versions available: 3.11.7, 3.12.1 using
https://github.com/indygreg/python-build-standalone/releases/tag/20240107.
(toolchain) Allow setting x.y as the python_version parameter in
the version-aware py_binary and py_test rules. This allows users to
use the same rule import for testing with specific Python versions and
rely on toolchain configuration and how the latest version takes precedence
if e.g. 3.8 is selected. That also simplifies .bazelrc for any users
that set the default python_version string flag in that way.
(toolchain) The runtime's shared libraries (libpython.so et al) can be
accessed using @rules_python//python/cc:current_py_cc_libs. This uses
toolchain resolution, so the files are from the same runtime used to run a
target. If you were previously using e.g. @python_3_11//:libpython, then
switch to :current_py_cc_libs for looser coupling to the underlying runtime
repo implementation.
(repo rules) The environment variable RULES_PYTHON_REPO_DEBUG=1 can be
set to make repository rules log detailed information about what they're
up to.
(coverage) Add support for python 3.12 and bump coverage.py to
7.4.1.

`v0.29.0`

Compare Source

Changed

BREAKING The deprecated incompatible_generate_aliases feature flags
from pip_parse and gazelle got removed. They had been flipped to True
in 0.27.0 release.
BREAKING (wheel) The incompatible_normalize_name and
incompatible_normalize_version flags have been removed. They had been
flipped to True in 0.27.0 release.
(bzlmod) The pip hub repository now uses the newly introduced config settings
using the X.Y python version notation. This improves cross module
interoperability and allows to share wheels built by interpreters using
different patch versions.

Fixed

(bzlmod pip.parse) Use a platform-independent reference to the interpreter
pip uses. This reduces (but doesn't eliminate) the amount of
platform-specific content in MODULE.bazel.lock files; Follow
#1643 for removing
platform-specific content in MODULE.bazel.lock files.
(wheel) The stamp variables inside the distribution name are no longer
lower-cased when normalizing under PEP440 conventions.

Added

(toolchains) python_register_toolchains now also generates a repository
that is suffixed with _host, that has a single label :python that is a
symlink to the python interpreter for the host platform. The intended use is
mainly in repository_rule, which are always run using host platform
Python. This means that WORKSPACE users can now copy the requirements.bzl
file for vendoring as seen in the updated pip_parse_vendored example.
(runfiles) rules_python.python.runfiles.Runfiles now has a static Create
method to make imports more ergonomic. Users should only need to import the
Runfiles object to locate runfiles.
(toolchains) PyRuntimeInfo now includes a interpreter_version_info field
that contains the static version information for the given interpreter.
This can be set via py_runtime when registering an interpreter toolchain,
and will done automatically for the builtin interpreter versions registered via
python_register_toolchains.
Note that this only available on the Starlark implementation of the provider.
(config_settings) Added //python/config_settings:is_python_X.Y config
settings to match on minor Python version. These settings match any X.Y
version instead of just an exact X.Y.Z version.

`v0.28.0`

Compare Source

Changed

BREAKING (pip_install) the deprecated pip_install macro and related
items have been removed.
BREAKING Support for Bazel 5 has been officially dropped. This release
was only partially tested with Bazel 5 and may or may not work with Bazel 5.
Subequent versions will no longer be tested under Bazel 5.
(runfiles) rules_python.python.runfiles now directly implements type hints
and drops support for python2 as a result.
(toolchains) py_runtime, py_runtime_pair, and PyRuntimeInfo now use the
rules_python Starlark implementation, not the one built into Bazel. NOTE: This
only applies to Bazel 6+; Bazel 5 still uses the builtin implementation.
(pip_parse) The parameter experimental_requirement_cycles may be provided a
map of names to lists of requirements which form a dependency
cycle. pip_parse will break the cycle for you transparently. This behavior
is also available under bzlmod as
pip.parse(experimental_requirement_cycles={}).
(toolchains) py_runtime can now take an executable target. Note: runfiles
from the target are not supported yet.
(#1612)
(gazelle) When python_generation_mode is set to file, create one py_binary
target for each file with if __name__ == "__main__" instead of just one
py_binary for the whole module.
(gazelle) the Gazelle manifest integrity field is now optional. If the
requirements argument to gazelle_python_manifest is unset, no integrity
field will be generated.

Fixed

(gazelle) The gazelle plugin helper was not working with Python toolchains 3.11
and above due to a bug in the helper components not being on PYTHONPATH.
(pip_parse) The repositories created by whl_library can now parse the whl
METADATA and generate dependency closures irrespective of the host platform
the generation is executed on. This can be turned on by supplying
experimental_target_platforms = ["all"] to the pip_parse or the bzlmod
equivalent. This may help in cases where fetching wheels for a different
platform using download_only = True feature.
(bzlmod pip.parse) The pip.parse(python_interpreter) arg now works for
specifying a local system interpreter.
(bzlmod pip.parse) Requirements files with duplicate entries for the same
package (e.g. one for the package, one for an extra) now work.
(bzlmod python.toolchain) Submodules can now (re)register the Python version
that rules_python has set as the default.
(#1638)
(whl_library) Actually use the provided patches to patch the whl_library.
On Windows the patching may result in files with CRLF line endings, as a result
the RECORD file consistency requirement is lifted and now a warning is emitted
instead with a location to the patch that could be used to silence the warning.
Copy the patch to your workspace and add it to the list if patches for the wheel
file if you decide to do so.
(coverage): coverage reports are now created when the version-aware
rules are used.
(#1600)
(toolchains) Workspace builds register the py cc toolchain (bzlmod already
was). This makes e.g. //python/cc:current_py_cc_headers Just Work.
(#1669)
(bzlmod python.toolchain) The value of ignore_root_user_error is now decided
by the root module only.
(#1658)

Added

(docs) bzlmod extensions are now documented on rules-python.readthedocs.io
(docs) Support and backwards compatibility policies have been documented.
See https://rules-python.readthedocs.io/en/latest/support.html
(gazelle) file generation mode can now also add __init__.py to the srcs
attribute for every target in the package. This is enabled through a separate
directive python_generation_mode_per_file_include_init.

`v0.27.1`

Compare Source

Using Bzlmod with Bazel 6

NOTE: bzlmod support is still beta. APIs subject to change.

Add to your MODULE.bazel file:

bazel_dep(name = "rules_python", version = "0.27.1")

pip = use_extension("@&#8203;rules_python//python/extensions:pip.bzl", "pip")

pip.parse(
    name = "pip",
    requirements_lock = "//:requirements_lock.txt",
)

use_repo(pip, "pip")

Using WORKSPACE

Paste this snippet into your WORKSPACE file:

load("@&#8203;bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "rules_python",
    sha256 = "e85ae30de33625a63eca7fc40a94fea845e641888e52f32b6beea91e8b1b2793",
    strip_prefix = "rules_python-0.27.1",
    url = "https://github.com/bazelbuild/rules_python/releases/download/0.27.1/rules_python-0.27.1.tar.gz",
)

load("@&#8203;rules_python//python:repositories.bzl", "py_repositories")

py_repositories()

Gazelle plugin

Paste this snippet into your WORKSPACE file:

load("@&#8203;bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
    name = "rules_python_gazelle_plugin",
    sha256 = "e85ae30de33625a63eca7fc40a94fea845e641888e52f32b6beea91e8b1b2793",
    strip_prefix = "rules_python-0.27.1/gazelle",
    url = "https://github.com/bazelbuild/rules_python/releases/download/0.27.1/rules_python-0.27.1.tar.gz",
)

### To compile the rules_python gazelle extension from source,
### we must fetch some third-party go dependencies that it uses.

load("@&#8203;rules_python_gazelle_plugin//:deps.bzl", _py_gazelle_deps = "gazelle_deps")

_py_gazelle_deps()

Full Changelog: bazelbuild/rules_python@0.27.0...0.27.1

`v0.27.0`

Compare Source

Changed

Make //python/pip_install:pip_repository_bzl bzl_library target internal
as all of the publicly available symbols (etc. package_annotation) are
re-exported via //python:pip_bzl bzl_library.
(gazelle) Gazelle Python extension no longer has runtime dependencies. Using
GAZELLE_PYTHON_RUNTIME_DEPS from @rules_python_gazelle_plugin//:def.bzl is
no longer necessary.
(pip_parse) The installation of pip_parse repository rule toolchain
dependencies is now done as part of py_repositories call.
(pip_parse) The generated requirements.bzl file now has an additional symbol
all_whl_requirements_by_package which provides a map from the normalized
PyPI package name to the target that provides the built wheel file. Use
pip_utils.normalize_name function from @rules_python//python:pip.bzl to
convert a PyPI package name to a key in the all_whl_requirements_by_package
map.
(pip_parse) The flag incompatible_generate_aliases has been flipped to
True by default on non-bzlmod setups allowing users to use the same label
strings during the transition period. For example, instead of
@pypi_foo//:pkg, you can now use @pypi//foo or @pypi//foo:pkg. Other
labels that are present in the foo package are dist_info, whl and
data. Note, that the @pypi_foo//:pkg labels are still present for
backwards compatibility.
(gazelle) The flag use_pip_repository_aliases is now set to True by
default, which will cause gazelle to change third-party dependency labels
from @pip_foo//:pkg to @pip//foo by default.
The compile_pip_requirements now defaults to pyproject.toml if the src
or requirements_in attributes are unspecified, matching the upstream
pip-compile behaviour more closely.
(gazelle) Use relative paths if possible for dependencies added through
the use of the resolve directive.
(gazelle) When using python_generation_mode file, one py_test target is
made per test file even if a target named __test__ or a file named
__test__.py exists in the same package. Previously in these cases there
would only be one test target made.

Breaking changes:

(pip) pip_install repository rule in this release has been disabled and
will fail by default. The API symbol is going to be removed in the next
version, please migrate to pip_parse as a replacement. The pip_parse
rule no longer supports requirements attribute, please use
requirements_lock instead.
(py_wheel) switch incompatible_normalize_name and
`incompatible_normaliz

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Release Notes

Using Bzlmod

Using WORKSPACE

Gazelle plugin

Fixed

Changed

Fixed

Added

Removed

Changed

Fixed

Added

Removed

Changed

Fixed

Added

Changed

Fixed

Added

Removed

Fixed

Fixed

Changed

Fixed

Added

Fixed

Using Bzlmod with Bazel 6

Using WORKSPACE

Gazelle plugin

What's Changed

Changed

Fixed

Added

Changed

Fixed

Added

Changed

Changed

Fixed

Added

Changed

Fixed

Added

Changed

Fixed

Added

Using Bzlmod with Bazel 6

Using WORKSPACE

Gazelle plugin

Changed

Configuration

renovate bot commented Feb 8, 2023 •

edited

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