Improve many __(a)exit__ annotations (#9696)

Author: Avasam

stubs/JACK-Client/jack/__init__.pyi

@@ -1,4 +1,5 @@
 import sys
+from _typeshed import Unused
 from collections.abc import Callable, Generator, Iterable, Iterator, Sequence
 from typing import Any, NoReturn, overload
 from typing_extensions import Literal, Self
@@ -80,7 +81,7 @@ class Client:
         session_id: str | None = ...,
     ) -> None: ...
     def __enter__(self) -> Self: ...
-    def __exit__(self, *args: object) -> None: ...
+    def __exit__(self, *args: Unused) -> None: ...
     @property
     def name(self) -> str: ...
     @property

stubs/Pillow/PIL/Image.pyi

@@ -1,4 +1,4 @@
-from _typeshed import Incomplete, SupportsRead, SupportsWrite
+from _typeshed import Incomplete, SupportsRead, SupportsWrite, Unused
 from collections.abc import Callable, Iterable, Iterator, MutableMapping, Sequence
 from enum import IntEnum
 from pathlib import Path
@@ -172,7 +172,7 @@ class Image:
     @property
     def size(self) -> tuple[int, int]: ...
     def __enter__(self) -> Self: ...
-    def __exit__(self, *args: object) -> None: ...
+    def __exit__(self, *args: Unused) -> None: ...
     def close(self) -> None: ...
     def __eq__(self, other: object) -> bool: ...
     def __getstate__(self) -> _ImageState: ...

stubs/Pillow/PIL/ImageFile.pyi

@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from typing import Any, NoReturn
 from typing_extensions import Self
 
@@ -42,7 +42,7 @@ class Parser:
     decode: Any
     def feed(self, data) -> None: ...
     def __enter__(self) -> Self: ...
-    def __exit__(self, *args: object) -> None: ...
+    def __exit__(self, *args: Unused) -> None: ...
     def close(self) -> Image: ...
 
 class PyCodecState:

stubs/Pillow/PIL/PdfParser.pyi

@@ -1,6 +1,8 @@
 import collections
 from _typeshed import Incomplete
+from types import TracebackType
 from typing import Any
+from typing_extensions import Literal
 
 def encode_text(s: str) -> bytes: ...
 
@@ -95,7 +97,9 @@ class PdfParser:
         mode: str = ...,
     ) -> None: ...
     def __enter__(self): ...
-    def __exit__(self, exc_type, exc_value, traceback): ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_value: BaseException | None, traceback: TracebackType | None
+    ) -> Literal[False]: ...
     def start_writing(self) -> None: ...
     def close_buf(self) -> None: ...
     def close(self) -> None: ...

stubs/Pillow/PIL/PngImagePlugin.pyi

@@ -1,4 +1,4 @@
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from enum import IntEnum
 from typing import Any, ClassVar
 from typing_extensions import Literal
@@ -33,7 +33,7 @@ class ChunkStream:
     def __init__(self, fp) -> None: ...
     def read(self): ...
     def __enter__(self): ...
-    def __exit__(self, *args) -> None: ...
+    def __exit__(self, *args: Unused) -> None: ...
     def close(self) -> None: ...
     def push(self, cid, pos, length) -> None: ...
     def call(self, cid, pos, length): ...

stubs/Pillow/PIL/TarIO.pyi

@@ -1,3 +1,4 @@
+from _typeshed import Unused
 from typing import Any
 
 from .ContainerIO import ContainerIO
@@ -6,5 +7,5 @@ class TarIO(ContainerIO):
     fh: Any
     def __init__(self, tarfile, file) -> None: ...
     def __enter__(self): ...
-    def __exit__(self, *args) -> None: ...
+    def __exit__(self, *args: Unused) -> None: ...
     def close(self) -> None: ...

stubs/Pillow/PIL/TiffImagePlugin.pyi

@@ -1,6 +1,7 @@
 from _typeshed import Incomplete
 from collections.abc import MutableMapping
 from numbers import Rational
+from types import TracebackType
 from typing import Any, ClassVar
 from typing_extensions import Literal
 
@@ -171,7 +172,9 @@ class AppendingTiffWriter:
     def finalize(self) -> None: ...
     def newFrame(self) -> None: ...
     def __enter__(self): ...
-    def __exit__(self, exc_type, exc_value, traceback): ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_value: BaseException | None, traceback: TracebackType | None
+    ) -> Literal[False]: ...
     def tell(self): ...
     def seek(self, offset, whence=...): ...
     def goToEnd(self) -> None: ...

stubs/SQLAlchemy/sqlalchemy/ext/asyncio/base.pyi

@@ -1,4 +1,5 @@
 import abc
+from types import TracebackType
 
 class ReversibleProxy: ...
 
@@ -8,7 +9,9 @@ class StartableContext(abc.ABC, metaclass=abc.ABCMeta):
     def __await__(self): ...
     async def __aenter__(self): ...
     @abc.abstractmethod
-    async def __aexit__(self, type_, value, traceback): ...
+    async def __aexit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
 
 class ProxyComparable(ReversibleProxy):
     def __hash__(self) -> int: ...

stubs/SQLAlchemy/sqlalchemy/ext/asyncio/engine.pyi

@@ -1,4 +1,5 @@
 from _typeshed import Incomplete
+from types import TracebackType
 from typing import Any
 
 from .base import ProxyComparable, StartableContext
@@ -39,7 +40,9 @@ class AsyncConnection(ProxyComparable, StartableContext, AsyncConnectable):
     async def stream_scalars(self, statement, parameters: Incomplete | None = ..., execution_options=...): ...
     async def run_sync(self, fn, *arg, **kw): ...
     def __await__(self): ...
-    async def __aexit__(self, type_, value, traceback) -> None: ...
+    async def __aexit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
     # proxied from Connection
     dialect: Any
     @property
@@ -55,7 +58,9 @@ class AsyncEngine(ProxyComparable, AsyncConnectable):
         def __init__(self, conn) -> None: ...
         transaction: Any
         async def start(self, is_ctxmanager: bool = ...): ...
-        async def __aexit__(self, type_, value, traceback) -> None: ...
+        async def __aexit__(
+            self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+        ) -> None: ...
     sync_engine: Any
     def __init__(self, sync_engine) -> None: ...
     def begin(self): ...
@@ -91,4 +96,6 @@ class AsyncTransaction(ProxyComparable, StartableContext):
     async def rollback(self) -> None: ...
     async def commit(self) -> None: ...
     async def start(self, is_ctxmanager: bool = ...): ...
-    async def __aexit__(self, type_, value, traceback) -> None: ...
+    async def __aexit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...

stubs/SQLAlchemy/sqlalchemy/ext/asyncio/session.pyi

@@ -1,4 +1,5 @@
 from _typeshed import Incomplete
+from types import TracebackType
 from typing import Any
 from typing_extensions import Self
 
@@ -55,7 +56,9 @@ class AsyncSession(ReversibleProxy):
     @classmethod
     async def close_all(cls): ...
     async def __aenter__(self) -> Self: ...
-    async def __aexit__(self, type_, value, traceback) -> None: ...
+    async def __aexit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
     # proxied from Session
     identity_map: Any
     autoflush: Any
@@ -92,7 +95,9 @@ class _AsyncSessionContextManager:
     def __init__(self, async_session) -> None: ...
     trans: Any
     async def __aenter__(self): ...
-    async def __aexit__(self, type_, value, traceback) -> None: ...
+    async def __aexit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
 
 class AsyncSessionTransaction(ReversibleProxy, StartableContext):
     session: Any
@@ -104,7 +109,9 @@ class AsyncSessionTransaction(ReversibleProxy, StartableContext):
     async def rollback(self) -> None: ...
     async def commit(self) -> None: ...
     async def start(self, is_ctxmanager: bool = ...): ...
-    async def __aexit__(self, type_, value, traceback) -> None: ...
+    async def __aexit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
 
 def async_object_session(instance): ...
 def async_session(session): ...

stubs/SQLAlchemy/sqlalchemy/orm/session.pyi

@@ -1,5 +1,6 @@
 from _typeshed import Incomplete
 from collections.abc import Mapping
+from types import TracebackType
 from typing import Any, TypeVar, overload
 from typing_extensions import Self
 
@@ -107,7 +108,9 @@ class Session(_SessionClassMethods):
     ) -> None: ...
     connection_callable: Any
     def __enter__(self) -> Self: ...
-    def __exit__(self, type_, value, traceback) -> None: ...
+    def __exit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
     @property
     def transaction(self): ...
     def in_transaction(self): ...

stubs/SQLAlchemy/sqlalchemy/util/_compat_py3k.pyi

@@ -1,10 +1,13 @@
+from types import TracebackType
 from typing import Any
 
 class _AsyncGeneratorContextManager:
     gen: Any
     __doc__: Any
     def __init__(self, func, args, kwds) -> None: ...
     async def __aenter__(self): ...
-    async def __aexit__(self, typ, value, traceback): ...
+    async def __aexit__(
+        self, typ: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> bool | None: ...
 
 def asynccontextmanager(func): ...

stubs/SQLAlchemy/sqlalchemy/util/_concurrency_py3k.pyi

@@ -1,4 +1,5 @@
 import asyncio as asyncio
+from _typeshed import Unused
 from collections.abc import Callable, Coroutine
 from typing import Any
 
@@ -13,6 +14,6 @@ class AsyncAdaptedLock:
     @memoized_property
     def mutex(self): ...
     def __enter__(self): ...
-    def __exit__(self, *arg, **kw) -> None: ...
+    def __exit__(self, *arg: Unused, **kw: Unused) -> None: ...
 
 def get_event_loop(): ...

stubs/SQLAlchemy/sqlalchemy/util/compat.pyi

@@ -5,7 +5,7 @@ import itertools
 import operator
 import pickle as pickle
 import threading as threading
-from _typeshed import Incomplete
+from _typeshed import Incomplete, Unused
 from abc import ABC as ABC
 from datetime import timezone as timezone
 from functools import reduce as reduce
@@ -53,7 +53,7 @@ class nullcontext:
     enter_result: Any
     def __init__(self, enter_result: Incomplete | None = ...) -> None: ...
     def __enter__(self): ...
-    def __exit__(self, *excinfo) -> None: ...
+    def __exit__(self, *excinfo: Unused) -> None: ...
 
 def inspect_getfullargspec(func): ...
 def importlib_metadata_get(group): ...

stubs/SQLAlchemy/sqlalchemy/util/langhelpers.pyi

@@ -1,5 +1,6 @@
 from _typeshed import Incomplete, Unused
 from collections.abc import Callable
+from types import TracebackType
 from typing import Any, Generic, TypeVar, overload
 from typing_extensions import Self
 
@@ -13,7 +14,9 @@ class safe_reraise:
     warn_only: Any
     def __init__(self, warn_only: bool = ...) -> None: ...
     def __enter__(self) -> None: ...
-    def __exit__(self, type_, value, traceback) -> None: ...
+    def __exit__(
+        self, type_: type[BaseException] | None, value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
 
 def walk_subclasses(cls) -> None: ...
 def string_or_unprintable(element): ...

stubs/aws-xray-sdk/aws_xray_sdk/core/async_recorder.pyi

@@ -1,4 +1,5 @@
 from _typeshed import Incomplete
+from types import TracebackType
 
 from .models.segment import SegmentContextManager as SegmentContextManager
 from .models.subsegment import (
@@ -11,12 +12,16 @@ from .utils import stacktrace as stacktrace
 
 class AsyncSegmentContextManager(SegmentContextManager):
     async def __aenter__(self): ...
-    async def __aexit__(self, exc_type, exc_val, exc_tb): ...
+    async def __aexit__(
+        self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+    ) -> None: ...
 
 class AsyncSubsegmentContextManager(SubsegmentContextManager):
     async def __call__(self, wrapped, instance, args, kwargs): ...
     async def __aenter__(self): ...
-    async def __aexit__(self, exc_type, exc_val, exc_tb): ...
+    async def __aexit__(
+        self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+    ) -> None: ...
 
 class AsyncAWSXRayRecorder(AWSXRayRecorder):
     def capture_async(self, name: Incomplete | None = ...): ...

stubs/aws-xray-sdk/aws_xray_sdk/core/models/segment.pyi

@@ -1,3 +1,4 @@
+from types import TracebackType
 from typing import Any
 
 from ..exceptions.exceptions import SegmentNameMissingException as SegmentNameMissingException
@@ -16,7 +17,9 @@ class SegmentContextManager:
     segment: Segment
     def __init__(self, recorder: AWSXRayRecorder, name: str | None = ..., **segment_kwargs) -> None: ...
     def __enter__(self): ...
-    def __exit__(self, exc_type, exc_val, exc_tb) -> None: ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+    ) -> None: ...
 
 class Segment(Entity):
     trace_id: str | None

stubs/aws-xray-sdk/aws_xray_sdk/core/models/subsegment.pyi

@@ -1,5 +1,6 @@
 import time
 from _typeshed import Incomplete
+from types import TracebackType
 from typing import Any
 
 from ...core import AWSXRayRecorder
@@ -21,7 +22,9 @@ class SubsegmentContextManager:
     def __init__(self, recorder: AWSXRayRecorder, name: Incomplete | None = ..., **subsegment_kwargs) -> None: ...
     def __call__(self, wrapped, instance, args: list[Any], kwargs: dict[str, Any]): ...
     def __enter__(self) -> Subsegment: ...
-    def __exit__(self, exc_type, exc_val, exc_tb) -> None: ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
+    ) -> None: ...
 
 class Subsegment(Entity):
     parent_segment: Segment

stubs/cachetools/cachetools/__init__.pyi

@@ -1,4 +1,4 @@
-from _typeshed import IdentityFunction
+from _typeshed import IdentityFunction, Unused
 from collections.abc import Callable, Iterator, MutableMapping, Sequence
 from contextlib import AbstractContextManager
 from typing import Any, Generic, TypeVar, overload
@@ -66,7 +66,7 @@ class _TimedCache(Cache[_KT, _VT]):
         def __init__(self, timer: Callable[[], float]) -> None: ...
         def __call__(self) -> float: ...
         def __enter__(self) -> float: ...
-        def __exit__(self, *exc: object) -> None: ...
+        def __exit__(self, *exc: Unused) -> None: ...
 
     @property
     def timer(self) -> _Timer: ...

stubs/caldav/caldav/davclient.pyi

@@ -1,4 +1,5 @@
 from collections.abc import Iterable, Mapping
+from types import TracebackType
 from typing import Any
 from typing_extensions import Self, TypeAlias
 from urllib.parse import ParseResult, SplitResult
@@ -50,7 +51,9 @@ class DAVClient:
         ssl_cert: str | tuple[str, str] | None = ...,
     ) -> None: ...
     def __enter__(self) -> Self: ...
-    def __exit__(self, exc_type: object, exc_value: object, traceback: object) -> None: ...
+    def __exit__(
+        self, exc_type: type[BaseException] | None, exc_value: BaseException | None, traceback: TracebackType | None
+    ) -> None: ...
     def principal(self, *, url: str | ParseResult | SplitResult | URL | None = ...) -> Principal: ...
     def calendar(
         self,

stubs/cffi/_cffi_backend.pyi

@@ -69,7 +69,7 @@ class _CDataBase:
     def __dir__(self): ...
     def __enter__(self): ...
     def __eq__(self, other): ...
-    def __exit__(self, type, value, traceback): ...
+    def __exit__(self, type: type[BaseException] | None, value: BaseException | None, traceback: types.TracebackType | None): ...
     def __float__(self) -> float: ...
     def __ge__(self, other): ...
     def __getitem__(self, index): ...

stubs/humanfriendly/humanfriendly/testing.pyi

@@ -65,7 +65,7 @@ class MockedProgram(CustomSearchPath):
     program_signal_file: Any
     def __init__(self, name, returncode: int = ..., script: Incomplete | None = ...) -> None: ...
     def __enter__(self): ...
-    def __exit__(self, *args, **kw): ...
+    def __exit__(self, *args: object, **kw: object): ...
 
 class CaptureOutput(ContextManager):
     stdin: Any