Dt8333
7dd95d8a59
* chore: auto fix by ruff * refactor: 统一修正返回类型注解为 None/bool 以匹配实现 * refactor: 将 _get_next_page 改为异步并移除多余的请求错误抛出 * refactor: 将 get_client 的返回类型改为 object * style: 为 LarkMessageEvent 的相关方法添加返回类型注解 None --------- Co-authored-by: Soulter <37870767+Soulter@users.noreply.github.com>
30 lines
921 B
Python
30 lines
921 B
Python
import asyncio
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from collections import defaultdict
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from contextlib import asynccontextmanager
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class SessionLockManager:
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def __init__(self) -> None:
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self._locks: dict[str, asyncio.Lock] = defaultdict(asyncio.Lock)
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self._lock_count: dict[str, int] = defaultdict(int)
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self._access_lock = asyncio.Lock()
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@asynccontextmanager
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async def acquire_lock(self, session_id: str):
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async with self._access_lock:
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lock = self._locks[session_id]
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self._lock_count[session_id] += 1
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try:
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async with lock:
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yield
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finally:
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async with self._access_lock:
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self._lock_count[session_id] -= 1
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if self._lock_count[session_id] == 0:
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self._locks.pop(session_id, None)
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self._lock_count.pop(session_id, None)
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session_lock_manager = SessionLockManager()
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