Merge branch 'main' into Ruff-0.8.0-UP031-manual-fixes

conftest.py

@@ -48,7 +48,7 @@ def _save_cwd():
 
 @pytest.fixture
 def distutils_managed_tempdir(request):
-    from distutils.tests.compat import py38 as os_helper
+    from distutils.tests.compat import py39 as os_helper
 
     self = request.instance
     self.tempdirs = []

distutils/cmd.py

@@ -4,15 +4,20 @@
 in the distutils.command package.
 """
 
+from __future__ import annotations
+
 import logging
 import os
 import re
 import sys
+from typing import TypeVar, overload
 
 from . import _modified, archive_util, dir_util, file_util, util
 from ._log import log
 from .errors import DistutilsOptionError
 
+_CommandT = TypeVar("_CommandT", bound="Command")
+
 
 class Command:
     """Abstract base class for defining command classes, the "worker bees"
@@ -305,7 +310,17 @@ def get_finalized_command(self, command, create=True):
 
     # XXX rename to 'get_reinitialized_command()'? (should do the
     # same in dist.py, if so)
-    def reinitialize_command(self, command, reinit_subcommands=False):
+    @overload
+    def reinitialize_command(
+        self, command: str, reinit_subcommands: bool = False
+    ) -> Command: ...
+    @overload
+    def reinitialize_command(
+        self, command: _CommandT, reinit_subcommands: bool = False
+    ) -> _CommandT: ...
+    def reinitialize_command(
+        self, command: str | Command, reinit_subcommands=False
+    ) -> Command:
         return self.distribution.reinitialize_command(command, reinit_subcommands)
 
     def run_command(self, command):

distutils/compat/__init__.py

@@ -1,7 +1,5 @@
 from __future__ import annotations
 
-from .py38 import removeprefix
-
 
 def consolidate_linker_args(args: list[str]) -> list[str] | str:
     """
@@ -12,4 +10,4 @@ def consolidate_linker_args(args: list[str]) -> list[str] | str:
 
     if not all(arg.startswith('-Wl,') for arg in args):
         return args
-    return '-Wl,' + ','.join(removeprefix(arg, '-Wl,') for arg in args)
+    return '-Wl,' + ','.join(arg.removeprefix('-Wl,') for arg in args)

distutils/dist.py

@@ -4,6 +4,8 @@
 being built/installed/distributed.
 """
 
+from __future__ import annotations
+
 import contextlib
 import logging
 import os
@@ -13,6 +15,7 @@
 import warnings
 from collections.abc import Iterable
 from email import message_from_file
+from typing import TYPE_CHECKING, TypeVar, overload
 
 from packaging.utils import canonicalize_name, canonicalize_version
 
@@ -27,6 +30,11 @@
 from .fancy_getopt import FancyGetopt, translate_longopt
 from .util import check_environ, rfc822_escape, strtobool
 
+if TYPE_CHECKING:
+    from .cmd import Command
+
+_CommandT = TypeVar("_CommandT", bound="Command")
+
 # Regex to define acceptable Distutils command names.  This is not *quite*
 # the same as a Python NAME -- I don't allow leading underscores.  The fact
 # that they're very similar is no coincidence; the default naming scheme is
@@ -900,7 +908,17 @@ def _set_command_options(self, command_obj, option_dict=None):  # noqa: C901
             except ValueError as msg:
                 raise DistutilsOptionError(msg)
 
-    def reinitialize_command(self, command, reinit_subcommands=False):
+    @overload
+    def reinitialize_command(
+        self, command: str, reinit_subcommands: bool = False
+    ) -> Command: ...
+    @overload
+    def reinitialize_command(
+        self, command: _CommandT, reinit_subcommands: bool = False
+    ) -> _CommandT: ...
+    def reinitialize_command(
+        self, command: str | Command, reinit_subcommands=False
+    ) -> Command:
         """Reinitializes a command to the state it was in when first
         returned by 'get_command_obj()': ie., initialized but not yet
         finalized.  This provides the opportunity to sneak option

distutils/tests/compat/py39.py

@@ -0,0 +1,40 @@
+import sys
+
+if sys.version_info >= (3, 10):
+    from test.support.import_helper import (
+        CleanImport as CleanImport,
+    )
+    from test.support.import_helper import (
+        DirsOnSysPath as DirsOnSysPath,
+    )
+    from test.support.os_helper import (
+        EnvironmentVarGuard as EnvironmentVarGuard,
+    )
+    from test.support.os_helper import (
+        rmtree as rmtree,
+    )
+    from test.support.os_helper import (
+        skip_unless_symlink as skip_unless_symlink,
+    )
+    from test.support.os_helper import (
+        unlink as unlink,
+    )
+else:
+    from test.support import (
+        CleanImport as CleanImport,
+    )
+    from test.support import (
+        DirsOnSysPath as DirsOnSysPath,
+    )
+    from test.support import (
+        EnvironmentVarGuard as EnvironmentVarGuard,
+    )
+    from test.support import (
+        rmtree as rmtree,
+    )
+    from test.support import (
+        skip_unless_symlink as skip_unless_symlink,
+    )
+    from test.support import (
+        unlink as unlink,
+    )

distutils/tests/test_bdist_rpm.py

@@ -8,8 +8,7 @@
 from distutils.tests import support
 
 import pytest
-
-from .compat.py38 import requires_zlib
+from test.support import requires_zlib
 
 SETUP_PY = """\
 from distutils.core import setup

distutils/tests/test_build_ext.py

@@ -19,19 +19,15 @@
 )
 from distutils.extension import Extension
 from distutils.tests import missing_compiler_executable
-from distutils.tests.support import (
-    TempdirManager,
-    copy_xxmodule_c,
-    fixup_build_ext,
-)
+from distutils.tests.support import TempdirManager, copy_xxmodule_c, fixup_build_ext
 from io import StringIO
 
 import jaraco.path
 import path
 import pytest
 from test import support
 
-from .compat import py38 as import_helper
+from .compat import py39 as import_helper
 
 
 @pytest.fixture()

distutils/tests/test_extension.py

@@ -6,8 +6,7 @@
 from distutils.extension import Extension, read_setup_file
 
 import pytest
-
-from .compat.py38 import check_warnings
+from test.support.warnings_helper import check_warnings
 
 
 class TestExtension:

distutils/tests/test_filelist.py

@@ -10,7 +10,7 @@
 import jaraco.path
 import pytest
 
-from .compat import py38 as os_helper
+from .compat import py39 as os_helper
 
 MANIFEST_IN = """\
 include ok

distutils/tests/test_spawn.py

@@ -12,7 +12,7 @@
 import pytest
 from test.support import unix_shell
 
-from .compat import py38 as os_helper
+from .compat import py39 as os_helper
 
 
 class TestSpawn(support.TempdirManager):

distutils/tests/test_unixccompiler.py

@@ -12,7 +12,7 @@
 import pytest
 
 from . import support
-from .compat.py38 import EnvironmentVarGuard
+from .compat.py39 import EnvironmentVarGuard
 
 
 @pytest.fixture(autouse=True)

distutils/util.py

@@ -25,7 +25,7 @@
 from .spawn import spawn
 
 
-def get_host_platform():
+def get_host_platform() -> str:
     """
     Return a string that identifies the current platform. Use this
     function to distinguish platform-specific build directories and
@@ -34,15 +34,7 @@ def get_host_platform():
 
     # This function initially exposed platforms as defined in Python 3.9
     # even with older Python versions when distutils was split out.
-    # Now it delegates to stdlib sysconfig, but maintains compatibility.
-
-    if sys.version_info < (3, 9):
-        if os.name == "posix" and hasattr(os, 'uname'):
-            osname, host, release, version, machine = os.uname()
-            if osname[:3] == "aix":
-                from .compat.py38 import aix_platform
-
-                return aix_platform(osname, version, release)
+    # Now it delegates to stdlib sysconfig.
 
     return sysconfig.get_platform()
 

ruff.toml

@@ -21,7 +21,6 @@ extend-select = [
 ignore = [
 	# TODO: Fix these new violations in Ruff 0.8.0
 	"UP031",
-	"UP036",
 
 	# https://docs.astral.sh/ruff/formatter/#conflicting-lint-rules
 	"W191",