Run stubtest on Windows for waitress (#9181)

stubs/waitress/@tests/stubtest_allowlist.txt

@@ -27,7 +27,6 @@ waitress.rfc7230.tobytes
 waitress.server.BaseWSGIServer.channel_class
 waitress.server.BaseWSGIServer.get_server_name
 waitress.server.MultiSocketServer.__init__
-waitress.server.UnixWSGIServer.get_server_name
 waitress.server.WSGIServer
 waitress.task.ErrorTask.content_length
 waitress.task.ThreadedTaskDispatcher.start_new_thread

stubs/waitress/@tests/stubtest_allowlist_darwin.txt

@@ -0,0 +1 @@
+waitress.server.UnixWSGIServer.get_server_name

stubs/waitress/@tests/stubtest_allowlist_linux.txt

@@ -0,0 +1 @@
+waitress.server.UnixWSGIServer.get_server_name

stubs/waitress/METADATA.toml

@@ -1,2 +1,6 @@
 version = "2.1.*"
 requires = []
+
+[tool.stubtest]
+# linux and darwin are equivalent
+platforms = ["linux", "win32"]

stubs/waitress/waitress/server.pyi

@@ -1,13 +1,13 @@
+import sys
 from collections.abc import Sequence
 from socket import socket
 from typing import Any
 
+from waitress import wasyncore
 from waitress.adjustments import Adjustments
 from waitress.channel import HTTPChannel
 from waitress.task import Task, ThreadedTaskDispatcher
 
-from . import wasyncore
-
 def create_server(
     application: Any,
     map: Any | None = ...,
@@ -84,21 +84,22 @@ class TcpWSGIServer(BaseWSGIServer):
     def getsockname(self) -> tuple[str, tuple[str, int]]: ...
     def set_socket_options(self, conn: socket) -> None: ...
 
-class UnixWSGIServer(BaseWSGIServer):
-    def __init__(
-        self,
-        application: Any,
-        map: Any | None = ...,
-        _start: bool = ...,
-        _sock: Any | None = ...,
-        dispatcher: Any | None = ...,
-        adj: Adjustments | None = ...,
-        sockinfo: Any | None = ...,
-        **kw: Any,
-    ) -> None: ...
-    def bind_server_socket(self) -> None: ...
-    def getsockname(self) -> tuple[str, tuple[str, int]]: ...
-    def fix_addr(self, addr: Any) -> tuple[str, None]: ...
-    def get_server_name(self, ip: Any) -> str: ...
+if sys.platform != "win32":
+    class UnixWSGIServer(BaseWSGIServer):
+        def __init__(
+            self,
+            application: Any,
+            map: Any | None = ...,
+            _start: bool = ...,
+            _sock: Any | None = ...,
+            dispatcher: Any | None = ...,
+            adj: Adjustments | None = ...,
+            sockinfo: Any | None = ...,
+            **kw: Any,
+        ) -> None: ...
+        def bind_server_socket(self) -> None: ...
+        def getsockname(self) -> tuple[str, tuple[str, int]]: ...
+        def fix_addr(self, addr: Any) -> tuple[str, None]: ...
+        def get_server_name(self, ip: Any) -> str: ...
 
 WSGIServer: TcpWSGIServer

stubs/waitress/waitress/trigger.pyi

@@ -4,7 +4,7 @@ from socket import socket
 from threading import Lock
 from typing_extensions import Literal
 
-from . import wasyncore as wasyncore
+from waitress import wasyncore as wasyncore
 
 class _triggerbase:
     kind: str | None = ...
@@ -18,7 +18,7 @@ class _triggerbase:
     def pull_trigger(self, thunk: Callable[[None], object] | None = ...) -> None: ...
     def handle_read(self) -> None: ...
 
-if sys.platform == "linux" or sys.platform == "darwin":
+if sys.platform != "win32":
     class trigger(_triggerbase, wasyncore.file_dispatcher):
         kind: str = ...
         def __init__(self, map: Mapping[str, _triggerbase]) -> None: ...

stubs/waitress/waitress/wasyncore.pyi

@@ -1,3 +1,4 @@
+import sys
 from collections.abc import Callable, Mapping
 from io import BytesIO
 from logging import Logger
@@ -5,7 +6,7 @@ from socket import socket
 from typing import Any
 from typing_extensions import TypeAlias
 
-from . import compat as compat, utilities as utilities
+from waitress import compat as compat, utilities as utilities
 
 _Socket: TypeAlias = socket
 
@@ -77,20 +78,21 @@ class dispatcher_with_send(dispatcher):
 
 def close_all(map: Mapping[int, socket] | None = ..., ignore_all: bool = ...) -> None: ...
 
-class file_wrapper:
-    fd: BytesIO = ...
-    def __init__(self, fd: BytesIO) -> None: ...
-    def __del__(self) -> None: ...
-    def recv(self, *args: Any) -> bytes: ...
-    def send(self, *args: Any) -> bytes: ...
-    def getsockopt(self, level: int, optname: int, buflen: bool | None = ...) -> int: ...
-    read: Callable[..., bytes] = ...
-    write: Callable[..., bytes] = ...
-    def close(self) -> None: ...
-    def fileno(self) -> BytesIO: ...
+if sys.platform != "win32":
+    class file_wrapper:
+        fd: BytesIO = ...
+        def __init__(self, fd: BytesIO) -> None: ...
+        def __del__(self) -> None: ...
+        def recv(self, *args: Any) -> bytes: ...
+        def send(self, *args: Any) -> bytes: ...
+        def getsockopt(self, level: int, optname: int, buflen: bool | None = ...) -> int: ...
+        read: Callable[..., bytes] = ...
+        write: Callable[..., bytes] = ...
+        def close(self) -> None: ...
+        def fileno(self) -> BytesIO: ...
 
-class file_dispatcher(dispatcher):
-    connected: bool = ...
-    def __init__(self, fd: BytesIO, map: Mapping[int, _Socket] | None = ...) -> None: ...
-    socket: _Socket = ...
-    def set_file(self, fd: BytesIO) -> None: ...
+    class file_dispatcher(dispatcher):
+        connected: bool = ...
+        def __init__(self, fd: BytesIO, map: Mapping[int, _Socket] | None = ...) -> None: ...
+        socket: _Socket = ...
+        def set_file(self, fd: BytesIO) -> None: ...