Add __all__ for modules beginning with 'u', 'x', 'w' and 'z' (#7374)

stdlib/wsgiref/handlers.pyi

@@ -6,6 +6,8 @@ from .headers import Headers
 from .types import ErrorStream, InputStream, StartResponse, WSGIApplication, WSGIEnvironment
 from .util import FileWrapper
 
+__all__ = ["BaseHandler", "SimpleHandler", "BaseCGIHandler", "CGIHandler", "IISCGIHandler", "read_environ"]
+
 _exc_info = tuple[Optional[type[BaseException]], Optional[BaseException], Optional[TracebackType]]
 
 def format_date_time(timestamp: float | None) -> str: ...  # undocumented

stdlib/wsgiref/simple_server.pyi

@@ -4,6 +4,8 @@ from typing import TypeVar, overload
 from .handlers import SimpleHandler
 from .types import ErrorStream, StartResponse, WSGIApplication, WSGIEnvironment
 
+__all__ = ["WSGIServer", "WSGIRequestHandler", "demo_app", "make_server"]
+
 server_version: str  # undocumented
 sys_version: str  # undocumented
 software_version: str  # undocumented

stdlib/wsgiref/util.pyi

@@ -3,6 +3,8 @@ from typing import IO, Any, Callable
 
 from .types import WSGIEnvironment
 
+__all__ = ["FileWrapper", "guess_scheme", "application_uri", "request_uri", "shift_path_info", "setup_testing_defaults"]
+
 class FileWrapper:
     filelike: IO[bytes]
     blksize: int

stdlib/wsgiref/validate.pyi

@@ -1,6 +1,8 @@
 from _typeshed.wsgi import ErrorStream, InputStream, WSGIApplication
 from typing import Any, Callable, Iterable, Iterator, NoReturn
 
+__all__ = ["validator"]
+
 class WSGIWarning(Warning): ...
 
 def validator(application: WSGIApplication) -> WSGIApplication: ...