Merge branch 'main' into fix/1975/uv-auth

Author: aignas

.bazelrc

@@ -4,8 +4,8 @@
 # (Note, we cannot use `common --deleted_packages` because the bazel version command doesn't support it)
 # To update these lines, execute
 # `bazel run @rules_bazel_integration_test//tools:update_deleted_packages`
-build --deleted_packages=examples/build_file_generation,examples/build_file_generation/random_number_generator,examples/bzlmod,examples/bzlmod/entry_points,examples/bzlmod/entry_points/tests,examples/bzlmod/libs/my_lib,examples/bzlmod/other_module,examples/bzlmod/other_module/other_module/pkg,examples/bzlmod/patches,examples/bzlmod/py_proto_library,examples/bzlmod/py_proto_library/example.com/another_proto,examples/bzlmod/py_proto_library/example.com/proto,examples/bzlmod/runfiles,examples/bzlmod/tests,examples/bzlmod/tests/other_module,examples/bzlmod/whl_mods,examples/bzlmod_build_file_generation,examples/bzlmod_build_file_generation/other_module/other_module/pkg,examples/bzlmod_build_file_generation/runfiles,examples/multi_python_versions/libs/my_lib,examples/multi_python_versions/requirements,examples/multi_python_versions/tests,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_proto_library,examples/py_proto_library/example.com/another_proto,examples/py_proto_library/example.com/proto,gazelle,gazelle/manifest,gazelle/manifest/generate,gazelle/manifest/hasher,gazelle/manifest/test,gazelle/modules_mapping,gazelle/python,gazelle/python/private,gazelle/pythonconfig,tests/integration/compile_pip_requirements,tests/integration/compile_pip_requirements_test_from_external_repo,tests/integration/custom_commands,tests/integration/ignore_root_user_error,tests/integration/ignore_root_user_error/submodule,tests/integration/local_toolchains,tests/integration/pip_parse,tests/integration/pip_parse/empty,tests/integration/py_cc_toolchain_registered,tests/modules/other,tests/modules/other/nspkg_delta,tests/modules/other/nspkg_gamma
-query --deleted_packages=examples/build_file_generation,examples/build_file_generation/random_number_generator,examples/bzlmod,examples/bzlmod/entry_points,examples/bzlmod/entry_points/tests,examples/bzlmod/libs/my_lib,examples/bzlmod/other_module,examples/bzlmod/other_module/other_module/pkg,examples/bzlmod/patches,examples/bzlmod/py_proto_library,examples/bzlmod/py_proto_library/example.com/another_proto,examples/bzlmod/py_proto_library/example.com/proto,examples/bzlmod/runfiles,examples/bzlmod/tests,examples/bzlmod/tests/other_module,examples/bzlmod/whl_mods,examples/bzlmod_build_file_generation,examples/bzlmod_build_file_generation/other_module/other_module/pkg,examples/bzlmod_build_file_generation/runfiles,examples/multi_python_versions/libs/my_lib,examples/multi_python_versions/requirements,examples/multi_python_versions/tests,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_proto_library,examples/py_proto_library/example.com/another_proto,examples/py_proto_library/example.com/proto,gazelle,gazelle/manifest,gazelle/manifest/generate,gazelle/manifest/hasher,gazelle/manifest/test,gazelle/modules_mapping,gazelle/python,gazelle/python/private,gazelle/pythonconfig,tests/integration/compile_pip_requirements,tests/integration/compile_pip_requirements_test_from_external_repo,tests/integration/custom_commands,tests/integration/ignore_root_user_error,tests/integration/ignore_root_user_error/submodule,tests/integration/local_toolchains,tests/integration/pip_parse,tests/integration/pip_parse/empty,tests/integration/py_cc_toolchain_registered,tests/modules/other,tests/modules/other/nspkg_delta,tests/modules/other/nspkg_gamma
+build --deleted_packages=examples/build_file_generation,examples/build_file_generation/random_number_generator,examples/bzlmod,examples/bzlmod_build_file_generation,examples/bzlmod_build_file_generation/other_module/other_module/pkg,examples/bzlmod_build_file_generation/runfiles,examples/bzlmod/entry_points,examples/bzlmod/entry_points/tests,examples/bzlmod/libs/my_lib,examples/bzlmod/other_module,examples/bzlmod/other_module/other_module/pkg,examples/bzlmod/patches,examples/bzlmod/py_proto_library,examples/bzlmod/py_proto_library/example.com/another_proto,examples/bzlmod/py_proto_library/example.com/proto,examples/bzlmod/runfiles,examples/bzlmod/tests,examples/bzlmod/tests/other_module,examples/bzlmod/whl_mods,examples/multi_python_versions/libs/my_lib,examples/multi_python_versions/requirements,examples/multi_python_versions/tests,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_proto_library,examples/py_proto_library/example.com/another_proto,examples/py_proto_library/example.com/proto,gazelle,gazelle/manifest,gazelle/manifest/generate,gazelle/manifest/hasher,gazelle/manifest/test,gazelle/modules_mapping,gazelle/python,gazelle/pythonconfig,gazelle/python/private,tests/integration/compile_pip_requirements,tests/integration/compile_pip_requirements_test_from_external_repo,tests/integration/custom_commands,tests/integration/ignore_root_user_error,tests/integration/ignore_root_user_error/submodule,tests/integration/local_toolchains,tests/integration/pip_parse,tests/integration/pip_parse/empty,tests/integration/py_cc_toolchain_registered,tests/modules/other,tests/modules/other/nspkg_delta,tests/modules/other/nspkg_gamma
+query --deleted_packages=examples/build_file_generation,examples/build_file_generation/random_number_generator,examples/bzlmod,examples/bzlmod_build_file_generation,examples/bzlmod_build_file_generation/other_module/other_module/pkg,examples/bzlmod_build_file_generation/runfiles,examples/bzlmod/entry_points,examples/bzlmod/entry_points/tests,examples/bzlmod/libs/my_lib,examples/bzlmod/other_module,examples/bzlmod/other_module/other_module/pkg,examples/bzlmod/patches,examples/bzlmod/py_proto_library,examples/bzlmod/py_proto_library/example.com/another_proto,examples/bzlmod/py_proto_library/example.com/proto,examples/bzlmod/runfiles,examples/bzlmod/tests,examples/bzlmod/tests/other_module,examples/bzlmod/whl_mods,examples/multi_python_versions/libs/my_lib,examples/multi_python_versions/requirements,examples/multi_python_versions/tests,examples/pip_parse,examples/pip_parse_vendored,examples/pip_repository_annotations,examples/py_proto_library,examples/py_proto_library/example.com/another_proto,examples/py_proto_library/example.com/proto,gazelle,gazelle/manifest,gazelle/manifest/generate,gazelle/manifest/hasher,gazelle/manifest/test,gazelle/modules_mapping,gazelle/python,gazelle/pythonconfig,gazelle/python/private,tests/integration/compile_pip_requirements,tests/integration/compile_pip_requirements_test_from_external_repo,tests/integration/custom_commands,tests/integration/ignore_root_user_error,tests/integration/ignore_root_user_error/submodule,tests/integration/local_toolchains,tests/integration/pip_parse,tests/integration/pip_parse/empty,tests/integration/py_cc_toolchain_registered,tests/modules/other,tests/modules/other/nspkg_delta,tests/modules/other/nspkg_gamma
 
 test --test_output=errors
 

CHANGELOG.md

@@ -94,9 +94,9 @@ END_UNRELEASED_TEMPLATE
   (the default), the subprocess's stdout/stderr will be logged.
 * (toolchains) Local toolchains can be activated with custom flags. See
   [Conditionally using local toolchains] docs for how to configure.
-* (pypi) `RULES_PYTHON_ENABLE_PIPSTAR` environment variable: when `1`, the Starlark
-  implementation of wheel METADATA parsing is used (which has improved multi-platform
-  build support).
+* (pypi) Starlark-based evaluation of environment markers (requirements.txt conditionals)
+  available (not enabled by default) for improved multi-platform build support.
+  Set the `RULES_PYTHON_ENABLE_PIPSTAR=1` environment variable to enable it.
 * (uv) Handle `.netrc` and `auth_patterns` auth when downloading `uv`. Work towards
   [#1975](https://github.com/bazel-contrib/rules_python/issues/1975).
 

python/BUILD.bazel

@@ -93,9 +93,9 @@ bzl_library(
         "//python/private:bzlmod_enabled_bzl",
         "//python/private:py_package.bzl",
         "//python/private:py_wheel_bzl",
-        "//python/private:py_wheel_normalize_pep440.bzl",
         "//python/private:stamp_bzl",
         "//python/private:util_bzl",
+        "//python/private:version.bzl",
         "@bazel_skylib//rules:native_binary",
     ],
 )

python/private/BUILD.bazel

@@ -658,6 +658,11 @@ bzl_library(
     ],
 )
 
+bzl_library(
+    name = "version_bzl",
+    srcs = ["version.bzl"],
+)
+
 bzl_library(
     name = "version_label_bzl",
     srcs = ["version_label.bzl"],
@@ -701,7 +706,7 @@ exports_files(
         "repack_whl.py",
         "py_package.bzl",
         "py_wheel.bzl",
-        "py_wheel_normalize_pep440.bzl",
+        "version.bzl",
         "reexports.bzl",
         "stamp.bzl",
         "util.bzl",

python/private/py_wheel.bzl

@@ -16,8 +16,8 @@
 
 load(":py_info.bzl", "PyInfo")
 load(":py_package.bzl", "py_package_lib")
-load(":py_wheel_normalize_pep440.bzl", "normalize_pep440")
 load(":stamp.bzl", "is_stamping_enabled")
+load(":version.bzl", "version")
 
 PyWheelInfo = provider(
     doc = "Information about a wheel produced by `py_wheel`",
@@ -306,11 +306,11 @@ def _input_file_to_arg(input_file):
 def _py_wheel_impl(ctx):
     abi = _replace_make_variables(ctx.attr.abi, ctx)
     python_tag = _replace_make_variables(ctx.attr.python_tag, ctx)
-    version = _replace_make_variables(ctx.attr.version, ctx)
+    version_str = _replace_make_variables(ctx.attr.version, ctx)
 
     filename_segments = [
         _escape_filename_distribution_name(ctx.attr.distribution),
-        normalize_pep440(version),
+        version.normalize(version_str),
         _escape_filename_segment(python_tag),
         _escape_filename_segment(abi),
         _escape_filename_segment(ctx.attr.platform),
@@ -343,7 +343,7 @@ def _py_wheel_impl(ctx):
 
     args = ctx.actions.args()
     args.add("--name", ctx.attr.distribution)
-    args.add("--version", version)
+    args.add("--version", version_str)
     args.add("--python_tag", python_tag)
     args.add("--abi", abi)
     args.add("--platform", ctx.attr.platform)

python/private/pypi/BUILD.bazel

@@ -251,6 +251,7 @@ bzl_library(
     srcs = ["pep508_env.bzl"],
     deps = [
         ":pep508_platform_bzl",
+        "//python/private:version_bzl",
     ],
 )
 

python/private/pypi/pep508_evaluate.bzl

@@ -16,23 +16,11 @@
 """
 
 load("//python/private:enum.bzl", "enum")
-load("//python/private:semver.bzl", "semver")
+load("//python/private:version.bzl", "version")
 
 # The expression parsing and resolution for the PEP508 is below
 #
 
-# Taken from
-# https://peps.python.org/pep-0508/#grammar
-#
-# version_cmp   = wsp* '<' | '<=' | '!=' | '==' | '>=' | '>' | '~=' | '==='
-_VERSION_CMP = sorted(
-    [
-        i.strip(" '")
-        for i in "'<' | '<=' | '!=' | '==' | '>=' | '>' | '~=' | '==='".split(" | ")
-    ],
-    key = lambda x: (-len(x), x),
-)
-
 _STATE = enum(
     STRING = "string",
     VAR = "var",
@@ -353,36 +341,34 @@ def _env_expr(left, op, right):
     elif op == ">=":
         return left >= right
     else:
-        return fail("TODO: op unsupported: '{}'".format(op))
+        return fail("unsupported op: '{}' {} '{}'".format(left, op, right))
 
 def _version_expr(left, op, right):
     """Evaluate a version comparison expression"""
-    left = semver(left)
-    right = semver(right)
-    _left = left.key()
-    _right = right.key()
-    if op == "<":
-        return _left < _right
+    _left = version.parse(left)
+    _right = version.parse(right)
+    if _left == None or _right == None:
+        # Per spec, if either can't be normalized to a version, then
+        # fallback to simple string comparison. Usually this is `platform_version`
+        # or `platform_release`, which vary depending on platform.
+        return _env_expr(left, op, right)
+
+    if op == "===":
+        return version.is_eeq(_left, _right)
+    elif op == "!=":
+        return version.is_ne(_left, _right)
+    elif op == "==":
+        return version.is_eq(_left, _right)
+    elif op == "<":
+        return version.is_lt(_left, _right)
     elif op == ">":
-        return _left > _right
+        return version.is_gt(_left, _right)
     elif op == "<=":
-        return _left <= _right
+        return version.is_le(_left, _right)
     elif op == ">=":
-        return _left >= _right
-    elif op == "!=":
-        return _left != _right
-    elif op == "==":
-        # Matching of major, minor, patch only
-        return _left[:3] == _right[:3]
+        return version.is_ge(_left, _right)
     elif op == "~=":
-        right_plus = right.upper()
-        _right_plus = right_plus.key()
-        return _left >= _right and _left < _right_plus
-    elif op == "===":
-        # Strict matching
-        return _left == _right
-    elif op in _VERSION_CMP:
-        fail("TODO: op unsupported: '{}'".format(op))
+        return version.is_compatible(_left, _right)
     else:
         return False  # Let's just ignore the invalid ops
 

python/private/semver.bzl

@@ -43,32 +43,6 @@ def _to_dict(self):
         "pre_release": self.pre_release,
     }
 
-def _upper(self):
-    major = self.major
-    minor = self.minor
-    patch = self.patch
-    build = ""
-    pre_release = ""
-    version = self.str()
-
-    if patch != None:
-        minor = minor + 1
-        patch = 0
-    elif minor != None:
-        major = major + 1
-        minor = 0
-    elif minor == None:
-        major = major + 1
-
-    return _new(
-        major = major,
-        minor = minor,
-        patch = patch,
-        build = build,
-        pre_release = pre_release,
-        version = "~" + version,
-    )
-
 def _new(*, major, minor, patch, pre_release, build, version = None):
     # buildifier: disable=uninitialized
     self = struct(
@@ -82,7 +56,6 @@ def _new(*, major, minor, patch, pre_release, build, version = None):
         key = lambda: _key(self),
         str = lambda: version,
         to_dict = lambda: _to_dict(self),
-        upper = lambda: _upper(self),
     )
     return self