Remove setuptools/pkg_resources (#13369)

stubs/Pygments/METADATA.toml

@@ -1,6 +1,6 @@
 version = "2.19.*"
 upstream_repository = "https://github.com/pygments/pygments"
-requires = ["types-docutils", "types-setuptools"]
+requires = ["types-docutils"]
 partial_stub = true
 
 [tool.stubtest]

stubs/Pygments/pygments/plugin.pyi

@@ -1,7 +1,7 @@
-from collections.abc import Generator, Iterable
+import sys
+from collections.abc import Generator
 from typing import Any
 
-from pkg_resources import EntryPoint
 from pygments.filter import Filter
 from pygments.formatter import Formatter
 from pygments.lexer import Lexer
@@ -12,7 +12,15 @@ FORMATTER_ENTRY_POINT: str
 STYLE_ENTRY_POINT: str
 FILTER_ENTRY_POINT: str
 
-def iter_entry_points(group_name: str) -> Iterable[EntryPoint]: ...
+if sys.version_info >= (3, 10):
+    from importlib.metadata import EntryPoints
+    def iter_entry_points(group_name: str) -> EntryPoints: ...
+
+else:
+    from importlib.metadata import EntryPoint
+
+    def iter_entry_points(group_name: str) -> tuple[EntryPoint, ...] | list[EntryPoint]: ...
+
 def find_plugin_lexers() -> Generator[type[Lexer], None, None]: ...
 def find_plugin_formatters() -> Generator[tuple[str, type[Formatter[Any]]], None, None]: ...
 def find_plugin_styles() -> Generator[tuple[str, type[Style]], None, None]: ...

stubs/fanstatic/fanstatic/registry.pyi

@@ -1,14 +1,19 @@
 from abc import abstractmethod
 from collections.abc import Iterable
 from threading import Lock
-from typing import Any, ClassVar, Literal, Protocol, TypeVar
+from typing import Any, ClassVar, Literal, Protocol, TypeVar, type_check_only
 from typing_extensions import Self
 
 from fanstatic.compiler import Compiler, Minifier
 from fanstatic.core import Library
 from fanstatic.injector import InjectorPlugin
-from pkg_resources import EntryPoint
 
+# Used to be pkg_resources.EntryPoint, but any EntryPoint-like class with a `load` method works
+@type_check_only
+class _EntryPoint(Protocol):
+    def load(self) -> Any: ...  # Can be any attribute in the module
+
+@type_check_only
 class _HasName(Protocol):
     @property
     def name(self) -> str: ...
@@ -24,7 +29,7 @@ class Registry(dict[str, _NamedT]):
     def __init__(self, items: Iterable[_NamedT] = ()) -> None: ...
     def add(self, item: _NamedT) -> None: ...
     def load_items_from_entry_points(self) -> None: ...
-    def make_item_from_entry_point(self, entry_point: EntryPoint) -> Any: ...
+    def make_item_from_entry_point(self, entry_point: _EntryPoint) -> Any: ...
     @classmethod
     def instance(cls) -> Self: ...
 

stubs/setuptools/@tests/stubtest_allowlist.txt

@@ -1,11 +1,3 @@
-# Is always set in __init__
-pkg_resources.PathMetadata.egg_info
-pkg_resources.EggMetadata.loader
-pkg_resources.ZipProvider.loader
-
-# @classmethod alias not handled correctly by stubtest
-pkg_resources.ZipManifests.load
-
 # Is a functools.partial, so stubtest says "is not a function"
 setuptools.modified.newer_pairwise_group
 setuptools._distutils._modified.newer_pairwise_group
@@ -109,4 +101,3 @@ setuptools.config._validate_pyproject.*
 setuptools.compat.*
 setuptools.command.build_py.build_py.existing_egg_info_dir
 .+?\.tests.*
-.+?\._vendor.*

stubs/setuptools/@tests/test_cases/check_protocols.py

@@ -2,48 +2,13 @@
 
 from typing import Any
 
-from pkg_resources import (
-    DefaultProvider,
-    EggMetadata,
-    EggProvider,
-    EmptyProvider,
-    FileMetadata,
-    IMetadataProvider,
-    IResourceProvider,
-    NullProvider,
-    PathMetadata,
-    ZipProvider,
-)
 from setuptools.command.editable_wheel import EditableStrategy, _LinkTree, _StaticPth, _TopLevelFinder
 from setuptools.config.expand import EnsurePackagesDiscovered
 from setuptools.config.pyprojecttoml import _EnsurePackagesDiscovered
 
 # We don't care about the __init__ methods, only about if an instance respects the Protocol
 _: Any = object()
 
-# Test IMetadataProvider Protocol implementers
-metadata_provider: IMetadataProvider
-metadata_provider = NullProvider(_)
-metadata_provider = EggProvider(_)
-metadata_provider = EmptyProvider()
-metadata_provider = DefaultProvider(_)
-metadata_provider = ZipProvider(_)
-metadata_provider = FileMetadata(_)
-metadata_provider = PathMetadata(_, _)
-metadata_provider = EggMetadata(_)
-
-# Test IResourceProvider Protocol implementers
-resource_provider: IResourceProvider
-resource_provider = NullProvider(_)
-resource_provider = EggProvider(_)
-resource_provider = EmptyProvider()
-resource_provider = DefaultProvider(_)
-resource_provider = ZipProvider(_)
-resource_provider = FileMetadata(_)
-resource_provider = PathMetadata(_, _)
-resource_provider = EggMetadata(_)
-
-
 # Test EditableStrategy Protocol implementers
 editable_strategy: EditableStrategy
 editable_strategy = _StaticPth(_, _, _)

stubs/setuptools/METADATA.toml

@@ -1,9 +1,10 @@
 version = "~=75.8.2"
 upstream_repository = "https://github.com/pypa/setuptools"
 extra_description = """\
-If using `setuptools >= 71.1` *only* for `pkg_resources`,
-you don't need `types-setuptools` since `pkg_resources` is now typed.\
+Given that `pkg_resources` is typed since `setuptools >= 71.1`, \
+it is no longer included with `types-setuptools`.
 """
+requires = ["setuptools"] # For pkg_resources
 
 [tool.stubtest]
 # darwin is equivalent to linux for OS-specific methods