stdlib: add argument default values (#9501)

stdlib/threading.pyi

@@ -74,17 +74,17 @@ class Thread:
     daemon: bool
     def __init__(
         self,
-        group: None = ...,
-        target: Callable[..., object] | None = ...,
-        name: str | None = ...,
+        group: None = None,
+        target: Callable[..., object] | None = None,
+        name: str | None = None,
         args: Iterable[Any] = ...,
-        kwargs: Mapping[str, Any] | None = ...,
+        kwargs: Mapping[str, Any] | None = None,
         *,
-        daemon: bool | None = ...,
+        daemon: bool | None = None,
     ) -> None: ...
     def start(self) -> None: ...
     def run(self) -> None: ...
-    def join(self, timeout: float | None = ...) -> None: ...
+    def join(self, timeout: float | None = None) -> None: ...
     if sys.version_info >= (3, 8):
         @property
         def native_id(self) -> int | None: ...  # only available on some platforms
@@ -111,7 +111,7 @@ class Lock:
     def locked(self) -> bool: ...
 
 class _RLock:
-    def acquire(self, blocking: bool = ..., timeout: float = ...) -> bool: ...
+    def acquire(self, blocking: bool = True, timeout: float = -1) -> bool: ...
     def release(self) -> None: ...
     __enter__ = acquire
     def __exit__(self, t: type[BaseException] | None, v: BaseException | None, tb: TracebackType | None) -> None: ...
@@ -119,27 +119,27 @@ class _RLock:
 RLock = _RLock
 
 class Condition:
-    def __init__(self, lock: Lock | _RLock | None = ...) -> None: ...
+    def __init__(self, lock: Lock | _RLock | None = None) -> None: ...
     def __enter__(self) -> bool: ...
     def __exit__(
         self, exc_type: type[BaseException] | None, exc_val: BaseException | None, exc_tb: TracebackType | None
     ) -> None: ...
     def acquire(self, blocking: bool = ..., timeout: float = ...) -> bool: ...
     def release(self) -> None: ...
-    def wait(self, timeout: float | None = ...) -> bool: ...
-    def wait_for(self, predicate: Callable[[], _T], timeout: float | None = ...) -> _T: ...
-    def notify(self, n: int = ...) -> None: ...
+    def wait(self, timeout: float | None = None) -> bool: ...
+    def wait_for(self, predicate: Callable[[], _T], timeout: float | None = None) -> _T: ...
+    def notify(self, n: int = 1) -> None: ...
     def notify_all(self) -> None: ...
     def notifyAll(self) -> None: ...  # deprecated alias for notify_all()
 
 class Semaphore:
     _value: int
-    def __init__(self, value: int = ...) -> None: ...
+    def __init__(self, value: int = 1) -> None: ...
     def __exit__(self, t: type[BaseException] | None, v: BaseException | None, tb: TracebackType | None) -> None: ...
-    def acquire(self, blocking: bool = ..., timeout: float | None = ...) -> bool: ...
-    def __enter__(self, blocking: bool = ..., timeout: float | None = ...) -> bool: ...
+    def acquire(self, blocking: bool = True, timeout: float | None = None) -> bool: ...
+    def __enter__(self, blocking: bool = True, timeout: float | None = None) -> bool: ...
     if sys.version_info >= (3, 9):
-        def release(self, n: int = ...) -> None: ...
+        def release(self, n: int = 1) -> None: ...
     else:
         def release(self) -> None: ...
 
@@ -150,7 +150,7 @@ class Event:
     def isSet(self) -> bool: ...  # deprecated alias for is_set()
     def set(self) -> None: ...
     def clear(self) -> None: ...
-    def wait(self, timeout: float | None = ...) -> bool: ...
+    def wait(self, timeout: float | None = None) -> bool: ...
 
 if sys.version_info >= (3, 8):
     from _thread import _excepthook, _ExceptHookArgs
@@ -169,8 +169,8 @@ class Timer(Thread):
         self,
         interval: float,
         function: Callable[..., object],
-        args: Iterable[Any] | None = ...,
-        kwargs: Mapping[str, Any] | None = ...,
+        args: Iterable[Any] | None = None,
+        kwargs: Mapping[str, Any] | None = None,
     ) -> None: ...
     def cancel(self) -> None: ...
 
@@ -181,8 +181,8 @@ class Barrier:
     def n_waiting(self) -> int: ...
     @property
     def broken(self) -> bool: ...
-    def __init__(self, parties: int, action: Callable[[], None] | None = ..., timeout: float | None = ...) -> None: ...
-    def wait(self, timeout: float | None = ...) -> int: ...
+    def __init__(self, parties: int, action: Callable[[], None] | None = None, timeout: float | None = None) -> None: ...
+    def wait(self, timeout: float | None = None) -> int: ...
     def reset(self) -> None: ...
     def abort(self) -> None: ...