Add wsgiref.types (Python 3.11+) (#7644)

_typeshed.wsgi: Import from wsgiref.types in Python 3.11+

Make types match wsgiref.types

stdlib/_typeshed/wsgi.pyi

@@ -1,36 +1,43 @@
 # Types to support PEP 3333 (WSGI)
 #
+# Obsolete since Python 3.11: Use wsgiref.types instead.
+#
 # See the README.md file in this directory for more information.
 
+import sys
 from sys import _OptExcInfo
 from typing import Any, Callable, Iterable, Protocol
 from typing_extensions import TypeAlias
 
-# stable
-class StartResponse(Protocol):
-    def __call__(
-        self, status: str, headers: list[tuple[str, str]], exc_info: _OptExcInfo | None = ...
-    ) -> Callable[[bytes], Any]: ...
-
-WSGIEnvironment: TypeAlias = dict[str, Any]  # stable
-WSGIApplication: TypeAlias = Callable[[WSGIEnvironment, StartResponse], Iterable[bytes]]  # stable
-
-# WSGI input streams per PEP 3333, stable
-class InputStream(Protocol):
-    def read(self, size: int = ...) -> bytes: ...
-    def readline(self, size: int = ...) -> bytes: ...
-    def readlines(self, hint: int = ...) -> list[bytes]: ...
-    def __iter__(self) -> Iterable[bytes]: ...
-
-# WSGI error streams per PEP 3333, stable
-class ErrorStream(Protocol):
-    def flush(self) -> None: ...
-    def write(self, s: str) -> None: ...
-    def writelines(self, seq: list[str]) -> None: ...
-
 class _Readable(Protocol):
     def read(self, size: int = ...) -> bytes: ...
+    # Optional: def close(self) -> object: ...
 
-# Optional file wrapper in wsgi.file_wrapper
-class FileWrapper(Protocol):
-    def __call__(self, file: _Readable, block_size: int = ...) -> Iterable[bytes]: ...
+if sys.version_info >= (3, 11):
+    from wsgiref.types import *
+else:
+    # stable
+    class StartResponse(Protocol):
+        def __call__(
+            self, __status: str, __headers: list[tuple[str, str]], __exc_info: _OptExcInfo | None = ...
+        ) -> Callable[[bytes], object]: ...
+
+    WSGIEnvironment: TypeAlias = dict[str, Any]  # stable
+    WSGIApplication: TypeAlias = Callable[[WSGIEnvironment, StartResponse], Iterable[bytes]]  # stable
+
+    # WSGI input streams per PEP 3333, stable
+    class InputStream(Protocol):
+        def read(self, __size: int = ...) -> bytes: ...
+        def readline(self, __size: int = ...) -> bytes: ...
+        def readlines(self, __hint: int = ...) -> list[bytes]: ...
+        def __iter__(self) -> Iterable[bytes]: ...
+
+    # WSGI error streams per PEP 3333, stable
+    class ErrorStream(Protocol):
+        def flush(self) -> object: ...
+        def write(self, __s: str) -> object: ...
+        def writelines(self, __seq: list[str]) -> object: ...
+
+    # Optional file wrapper in wsgi.file_wrapper
+    class FileWrapper(Protocol):
+        def __call__(self, __file: _Readable, __block_size: int = ...) -> Iterable[bytes]: ...