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48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
import sys
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import threading
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from multiprocessing.context import BaseContext
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from typing import Any, Callable, ContextManager, Optional, Union
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_LockLike = Union[Lock, RLock]
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class Barrier(threading.Barrier):
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def __init__(
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self, parties: int, action: Optional[Callable[..., Any]] = ..., timeout: Optional[float] = ..., *ctx: BaseContext
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) -> None: ...
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class BoundedSemaphore(Semaphore):
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def __init__(self, value: int = ..., *, ctx: BaseContext) -> None: ...
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class Condition(ContextManager[bool]):
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def __init__(self, lock: Optional[_LockLike] = ..., *, ctx: BaseContext) -> None: ...
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if sys.version_info >= (3, 7):
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def notify(self, n: int = ...) -> None: ...
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else:
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def notify(self) -> None: ...
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def notify_all(self) -> None: ...
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def wait(self, timeout: Optional[float] = ...) -> bool: ...
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def wait_for(self, predicate: Callable[[], bool], timeout: Optional[float] = ...) -> bool: ...
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def acquire(self, block: bool = ..., timeout: Optional[float] = ...) -> bool: ...
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def release(self) -> None: ...
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class Event(ContextManager[bool]):
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def __init__(self, lock: Optional[_LockLike] = ..., *, ctx: BaseContext) -> None: ...
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def is_set(self) -> bool: ...
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def set(self) -> None: ...
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def clear(self) -> None: ...
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def wait(self, timeout: Optional[float] = ...) -> bool: ...
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class Lock(SemLock):
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def __init__(self, *, ctx: BaseContext) -> None: ...
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class RLock(SemLock):
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def __init__(self, *, ctx: BaseContext) -> None: ...
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class Semaphore(SemLock):
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def __init__(self, value: int = ..., *, ctx: BaseContext) -> None: ...
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# Not part of public API
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class SemLock(ContextManager[bool]):
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def acquire(self, block: bool = ..., timeout: Optional[float] = ...) -> bool: ...
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def release(self) -> None: ...
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