ANN204 w/o ignore-fully-untyped

Author: Avasam

pkg_resources/__init__.py

@@ -93,7 +93,7 @@
 if TYPE_CHECKING:
     from _typeshed import BytesPath, StrOrBytesPath, StrPath
     from _typeshed.importlib import LoaderProtocol
-    from typing_extensions import Self, TypeAlias
+    from typing_extensions import Never, Self, TypeAlias
 
 warnings.warn(
     "pkg_resources is deprecated as an API. "
@@ -2365,7 +2365,7 @@ class NoDists:
     def __bool__(self) -> Literal[False]:
         return False
 
-    def __call__(self, fullpath: object):
+    def __call__(self, fullpath: object) -> Iterator[Never]:
         return iter(())
 
 
@@ -3163,13 +3163,13 @@ def __str__(self) -> str:
         version = version or "[unknown version]"
         return f"{self.project_name} {version}"
 
-    def __getattr__(self, attr: str):
+    def __getattr__(self, attr: str) -> Any:
         """Delegate all unrecognized public attributes to .metadata provider"""
         if attr.startswith('_'):
             raise AttributeError(attr)
         return getattr(self._provider, attr)
 
-    def __dir__(self):
+    def __dir__(self) -> list[str]:
         return list(
             set(super().__dir__())
             | set(attr for attr in self._provider.__dir__() if not attr.startswith('_'))

ruff.toml

@@ -38,7 +38,6 @@ ignore = [
 	"UP038", # Using `X | Y` in `isinstance` call is slower and more verbose https://github.com/astral-sh/ruff/issues/7871
 	# Only enforcing return type annotations for public functions
 	"ANN202", # missing-return-type-private-function
-	"ANN204", # missing-return-type-special-method
 
 	# https://docs.astral.sh/ruff/formatter/#conflicting-lint-rules
 	"W191",

setuptools/command/build_py.py

@@ -9,6 +9,7 @@
 from functools import partial
 from glob import glob
 from pathlib import Path
+from typing import Any
 
 from more_itertools import unique_everseen
 
@@ -81,7 +82,7 @@ def run(self) -> None:
         # output files are.
         self.byte_compile(orig.build_py.get_outputs(self, include_bytecode=False))
 
-    def __getattr__(self, attr: str):
+    def __getattr__(self, attr: str) -> list[tuple[str, str, str, list[str]]] | Any:
         "lazily compute data files"
         if attr == 'data_files':
             self.data_files = self._get_data_files()
@@ -381,8 +382,8 @@ class _Warning(SetuptoolsDeprecationWarning):
         # _DUE_DATE: still not defined as this is particularly controversial.
         # Warning initially introduced in May 2022. See issue #3340 for discussion.
 
-    def __init__(self):
-        self._already_warned = set()
+    def __init__(self) -> None:
+        self._already_warned = set[str]()
 
     def is_module(self, file):
         return file.endswith(".py") and file[: -len(".py")].isidentifier()

setuptools/command/develop.py

@@ -1,5 +1,6 @@
 import glob
 import os
+from typing import Any
 
 import setuptools
 from setuptools import _normalization, _path, namespaces
@@ -188,7 +189,7 @@ class VersionlessRequirement:
     def __init__(self, dist) -> None:
         self.__dist = dist
 
-    def __getattr__(self, name: str):
+    def __getattr__(self, name: str) -> Any:
         return getattr(self.__dist, name)
 
     def as_requirement(self):

setuptools/command/editable_wheel.py

@@ -397,7 +397,9 @@ def __init__(self, dist: Distribution, name: str, path_entries: list[Path]) -> N
         self.name = name
         self.path_entries = path_entries
 
-    def __call__(self, wheel: WheelFile, files: list[str], mapping: Mapping[str, str]):
+    def __call__(
+        self, wheel: WheelFile, files: list[str], mapping: Mapping[str, str]
+    ) -> None:
         entries = "\n".join(str(p.resolve()) for p in self.path_entries)
         contents = _encode_pth(f"{entries}\n")
         wheel.writestr(f"__editable__.{self.name}.pth", contents)
@@ -442,7 +444,9 @@ def __init__(
         self._file = dist.get_command_obj("build_py").copy_file
         super().__init__(dist, name, [self.auxiliary_dir])
 
-    def __call__(self, wheel: WheelFile, files: list[str], mapping: Mapping[str, str]):
+    def __call__(
+        self, wheel: WheelFile, files: list[str], mapping: Mapping[str, str]
+    ) -> None:
         self._create_links(files, mapping)
         super().__call__(wheel, files, mapping)
 
@@ -536,7 +540,9 @@ def get_implementation(self) -> Iterator[tuple[str, bytes]]:
         content = _encode_pth(f"import {finder}; {finder}.install()")
         yield (f"__editable__.{self.name}.pth", content)
 
-    def __call__(self, wheel: WheelFile, files: list[str], mapping: Mapping[str, str]):
+    def __call__(
+        self, wheel: WheelFile, files: list[str], mapping: Mapping[str, str]
+    ) -> None:
         for file, content in self.get_implementation():
             wheel.writestr(file, content)
 

setuptools/config/expand.py

@@ -65,7 +65,7 @@ def _find_assignments(self) -> Iterator[tuple[ast.AST, ast.AST]]:
             elif isinstance(statement, ast.AnnAssign) and statement.value:
                 yield (statement.target, statement.value)
 
-    def __getattr__(self, attr: str):
+    def __getattr__(self, attr: str) -> Any:
         """Attempt to load an attribute "statically", via :func:`ast.literal_eval`."""
         try:
             return next(
@@ -390,7 +390,7 @@ def __init__(self, distribution: Distribution) -> None:
         self._dist = distribution
         self._called = False
 
-    def __call__(self):
+    def __call__(self) -> None:
         """Trigger the automatic package discovery, if it is still necessary."""
         if not self._called:
             self._called = True
@@ -404,7 +404,7 @@ def __exit__(
         exc_type: type[BaseException] | None,
         exc_value: BaseException | None,
         traceback: TracebackType | None,
-    ):
+    ) -> None:
         if self._called:
             self._dist.set_defaults.analyse_name()  # Now we can set a default name
 

setuptools/discovery.py

@@ -335,7 +335,7 @@ def _package_dir(self) -> dict[str, str]:
 
     def __call__(
         self, force: bool = False, name: bool = True, ignore_ext_modules: bool = False
-    ):
+    ) -> None:
         """Automatically discover missing configuration fields
         and modifies the given ``distribution`` object in-place.
 

setuptools/package_index.py

@@ -1007,7 +1007,7 @@ def __str__(self) -> str:
 
 
 class PyPIConfig(configparser.RawConfigParser):
-    def __init__(self):
+    def __init__(self) -> None:
         """
         Load from ~/.pypirc
         """

setuptools/sandbox.py

@@ -300,7 +300,7 @@ def __exit__(
         exc_type: type[BaseException] | None,
         exc_value: BaseException | None,
         traceback: TracebackType | None,
-    ):
+    ) -> None:
         self._active = False
         builtins.open = _open
         self._copy(_os)
@@ -411,7 +411,7 @@ def _remap_pair(self, operation, src, dst, *args, **kw):
     if TYPE_CHECKING:
         # This is a catch-all for all the dynamically created attributes.
         # This isn't public API anyway
-        def __getattribute__(self, name: str) -> Any: ...
+        def __getattr__(self, name: str) -> Any: ...
 
 
 if hasattr(os, 'devnull'):