Kris
a2aa782b86
新增Slack适配器全套核心模块，包括消息处理流水线、会话管理、配置适配、权限控制等完整功能： 1. 新增语音、视觉相关的TTS和图像分析导出接口 2. 实现消息预处理、路由、线程上下文处理的完整流水线 3. 新增账号管理、缓存机制、房间上下文提取功能 4. 支持Webhook和Socket Mode两种事件接收方式 5. 实现权限白名单、审批配对、自动状态管理功能 6. 新增配置迁移、作用域校验、重连策略等辅助模块
49 lines
1.4 KiB
Python
49 lines
1.4 KiB
Python
from __future__ import annotations
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import time
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from collections import OrderedDict
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DEFAULT_CACHE_TTL_S = 3600.0
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DEFAULT_MAX_ENTRIES = 2048
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class SentMessageCache:
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def __init__(self, max_entries: int = DEFAULT_MAX_ENTRIES, ttl_s: float = DEFAULT_CACHE_TTL_S):
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self._cache: OrderedDict[str, tuple[str, float]] = OrderedDict()
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self._max_entries = max_entries
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self._ttl = ttl_s
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def put(self, key: str, thread_ts: str) -> None:
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self._evict_expired()
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if key in self._cache:
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self._cache.move_to_end(key)
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elif len(self._cache) >= self._max_entries:
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self._cache.popitem(last=False)
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self._cache[key] = (thread_ts, time.monotonic())
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def get(self, key: str) -> str | None:
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self._evict_expired()
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entry = self._cache.get(key)
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if entry is None:
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return None
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ts, stored_at = entry
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if time.monotonic() - stored_at > self._ttl:
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self._cache.pop(key, None)
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return None
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self._cache.move_to_end(key)
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return ts
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def clear(self) -> None:
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self._cache.clear()
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def _evict_expired(self) -> None:
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now = time.monotonic()
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expired = [k for k, (_, t) in self._cache.items() if now - t > self._ttl]
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for k in expired:
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self._cache.pop(k, None)
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@property
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def size(self) -> int:
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self._evict_expired()
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return len(self._cache)
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