From fbba91c01716fe40588fc41c00f66aacc4754cfa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tin=20Tvrtkovi=C4=87?= Date: Fri, 18 Feb 2022 19:57:42 +0100 Subject: [PATCH 1/2] Fix CancelScope repr --- Lib/asyncio/timeouts.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Lib/asyncio/timeouts.py b/Lib/asyncio/timeouts.py index b841e477df9c46..22b9cde75f8655 100644 --- a/Lib/asyncio/timeouts.py +++ b/Lib/asyncio/timeouts.py @@ -63,7 +63,7 @@ def cancelling(self) -> bool: def __repr__(self) -> str: info = [str(self._state)] if self._state == _State.ENTERED and self._deadline is not None: - info.append("deadline={self._deadline}") + info.append(f"deadline={self._deadline}") cls_name = self.__class__.__name__ return f"<{cls_name} at {id(self):#x}, {' '.join(info)}>" From 18e4268447b6ba40ead9cac01be9f8559c66cf21 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tin=20Tvrtkovi=C4=87?= Date: Fri, 18 Feb 2022 23:30:38 +0100 Subject: [PATCH 2/2] CancelScope to dataclass --- Lib/asyncio/timeouts.py | 18 +++++++----------- 1 file changed, 7 insertions(+), 11 deletions(-) diff --git a/Lib/asyncio/timeouts.py b/Lib/asyncio/timeouts.py index 22b9cde75f8655..4c1f0b6c9e1059 100644 --- a/Lib/asyncio/timeouts.py +++ b/Lib/asyncio/timeouts.py @@ -1,6 +1,7 @@ import contextlib import enum +from dataclasses import dataclass from types import TracebackType from typing import final, Any, Iterator, Optional, Type @@ -27,18 +28,13 @@ class _State(enum.Enum): @final +@dataclass(slots=True) class CancelScope: - __slots__ = ("_deadline", "_loop", "_state", "_task", "_timeout_handler") - - def __init__( - self, deadline: Optional[float], loop: events.AbstractEventLoop - ) -> None: - self._loop = loop - self._state = _State.CREATED - - self._timeout_handler: Optional[events.TimerHandle] = None - self._task: Optional[tasks.Task[Any]] = None - self._deadline = deadline + _deadline: float | None + _loop: events.AbstractEventLoop + _state: _State = _State.CREATED + _task: tasks.Task[Any] | None = None + _timeout_handler: events.TimerHandle | None = None @property def deadline(self) -> Optional[float]: pFad - Phonifier reborn

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