Remove selector._EventMask type alias

stdlib/selectors.pyi

@@ -2,28 +2,26 @@ import sys
 from _typeshed import FileDescriptor, FileDescriptorLike, Unused
 from abc import ABCMeta, abstractmethod
 from collections.abc import Mapping
-from typing import Any, Final, NamedTuple, TypeAlias
+from typing import Any, Final, NamedTuple
 from typing_extensions import Self
 
-_EventMask: TypeAlias = int
-
 EVENT_READ: Final = 1
 EVENT_WRITE: Final = 2
 
 class SelectorKey(NamedTuple):
     fileobj: FileDescriptorLike
     fd: FileDescriptor
-    events: _EventMask
+    events: int
     data: Any
 
 class BaseSelector(metaclass=ABCMeta):
     @abstractmethod
-    def register(self, fileobj: FileDescriptorLike, events: _EventMask, data: Any = None) -> SelectorKey: ...
+    def register(self, fileobj: FileDescriptorLike, events: int, data: Any = None) -> SelectorKey: ...
     @abstractmethod
     def unregister(self, fileobj: FileDescriptorLike) -> SelectorKey: ...
-    def modify(self, fileobj: FileDescriptorLike, events: _EventMask, data: Any = None) -> SelectorKey: ...
+    def modify(self, fileobj: FileDescriptorLike, events: int, data: Any = None) -> SelectorKey: ...
     @abstractmethod
-    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, _EventMask]]: ...
+    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, int]]: ...
     def close(self) -> None: ...
     def get_key(self, fileobj: FileDescriptorLike) -> SelectorKey: ...
     @abstractmethod
@@ -32,16 +30,16 @@ class BaseSelector(metaclass=ABCMeta):
     def __exit__(self, *args: Unused) -> None: ...
 
 class _BaseSelectorImpl(BaseSelector, metaclass=ABCMeta):
-    def register(self, fileobj: FileDescriptorLike, events: _EventMask, data: Any = None) -> SelectorKey: ...
+    def register(self, fileobj: FileDescriptorLike, events: int, data: Any = None) -> SelectorKey: ...
     def unregister(self, fileobj: FileDescriptorLike) -> SelectorKey: ...
-    def modify(self, fileobj: FileDescriptorLike, events: _EventMask, data: Any = None) -> SelectorKey: ...
+    def modify(self, fileobj: FileDescriptorLike, events: int, data: Any = None) -> SelectorKey: ...
     def get_map(self) -> Mapping[FileDescriptorLike, SelectorKey]: ...
 
 class SelectSelector(_BaseSelectorImpl):
-    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, _EventMask]]: ...
+    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, int]]: ...
 
 class _PollLikeSelector(_BaseSelectorImpl):
-    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, _EventMask]]: ...
+    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, int]]: ...
 
 if sys.platform != "win32":
     class PollSelector(_PollLikeSelector): ...
@@ -58,12 +56,12 @@ if sys.platform != "linux" and sys.platform != "darwin" and sys.platform != "win
 if sys.platform != "win32" and sys.platform != "linux":
     class KqueueSelector(_BaseSelectorImpl):
         def fileno(self) -> int: ...
-        def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, _EventMask]]: ...
+        def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, int]]: ...
 
 # Not a real class at runtime, it is just a conditional alias to other real selectors.
 # The runtime logic is more fine-grained than a `sys.platform` check;
 # not really expressible in the stubs
 class DefaultSelector(_BaseSelectorImpl):
-    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, _EventMask]]: ...
+    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, int]]: ...
     if sys.platform != "win32":
         def fileno(self) -> int: ...

stubs/gevent/gevent/selectors.pyi

@@ -1,25 +1,23 @@
 from _typeshed import FileDescriptorLike
 from collections.abc import Mapping
 from selectors import BaseSelector, SelectorKey
-from typing import Any, TypeAlias
+from typing import Any
 
 from gevent._util import Lazy
 from gevent.hub import Hub
 
 __all__ = ["DefaultSelector", "GeventSelector"]
 
-_EventMask: TypeAlias = int
-
 # technically this derives from _BaseSelectorImpl, which does not have type annotations
 # but in terms of type checking the only difference is, that we need to add get_map since
 # GeventSelector does not override it
 class GeventSelector(BaseSelector):
     def __init__(self, hub: Hub | None = None) -> None: ...
     @Lazy
     def hub(self) -> Hub: ...
-    def register(self, fileobj: FileDescriptorLike, events: _EventMask, data: Any = None) -> SelectorKey: ...
+    def register(self, fileobj: FileDescriptorLike, events: int, data: Any = None) -> SelectorKey: ...
     def unregister(self, fileobj: FileDescriptorLike) -> SelectorKey: ...
-    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, _EventMask]]: ...
+    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, int]]: ...
     def close(self) -> None: ...
     def get_map(self) -> Mapping[FileDescriptorLike, SelectorKey]: ...
 

stubs/simple-websocket/simple_websocket/ws.pyi

@@ -3,7 +3,7 @@ import threading
 from _typeshed import FileDescriptorLike
 from _typeshed.wsgi import WSGIEnvironment
 from collections.abc import Callable
-from selectors import SelectorKey, _EventMask
+from selectors import SelectorKey
 from ssl import SSLContext
 from typing import Any, Protocol, type_check_only
 
@@ -27,9 +27,9 @@ class _EventClassProtocol(Protocol):
 @type_check_only
 class _SelectorClassProtocol(Protocol):
     # the signature of `register` here is the same as `selectors._BaseSelectorImpl` from the stdlib
-    def register(self, fileobj: FileDescriptorLike, events: _EventMask, data: Any = None) -> SelectorKey: ...
+    def register(self, fileobj: FileDescriptorLike, events: int, data: Any = None) -> SelectorKey: ...
     # the signature of `select` here is the same as `selectors.DefaultSelector` from the stdlib
-    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, _EventMask]]: ...
+    def select(self, timeout: float | None = None) -> list[tuple[SelectorKey, int]]: ...
     def close(self) -> None: ...
 
 class Base: