Kris
552aef767c
新增QQ Bot适配器完整代码栈，包含： 1. 基础适配器入口与工具类封装 2. 会话管理、重试队列与流量控制 3. 命令系统与内置指令（ping/help/status等） 4. 富媒体消息处理与格式转换 5. 引用存储与审批管理 6. 凭证备份与会话持久化 7. 健康检查与交互回调系统
70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
from __future__ import annotations
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import time
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from collections import defaultdict
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from dataclasses import dataclass, field
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@dataclass
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class GroupMessage:
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msg_id: str
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author_id: str
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author_name: str
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content: str
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timestamp: float
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mentions_bot: bool = False
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@dataclass
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class GroupSession:
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group_id: str
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messages: list[GroupMessage] = field(default_factory=list)
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last_active: float = 0.0
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buffer_limit: int = 50
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ttl_seconds: float = 3600.0
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def add(self, msg: GroupMessage) -> None:
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self.messages.append(msg)
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self.last_active = time.time()
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if len(self.messages) > self.buffer_limit:
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self.messages = self.messages[-self.buffer_limit :]
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def is_expired(self, now: float | None = None) -> bool:
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if now is None:
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now = time.time()
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return now - self.last_active > self.ttl_seconds
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def recent_context(self, count: int = 10) -> list[GroupMessage]:
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return self.messages[-count:]
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class GroupHistoryBuffer:
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def __init__(self, buffer_limit: int = 50, ttl_seconds: float = 3600.0) -> None:
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self._sessions: dict[str, GroupSession] = defaultdict(GroupSession)
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self._buffer_limit = buffer_limit
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self._ttl_seconds = ttl_seconds
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def record(self, group_id: str, msg: GroupMessage) -> None:
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session = self._sessions[group_id]
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session.buffer_limit = self._buffer_limit
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session.ttl_seconds = self._ttl_seconds
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if not session.group_id:
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session.group_id = group_id
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session.add(msg)
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def recent_context(self, group_id: str, count: int = 10) -> list[GroupMessage]:
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session = self._sessions.get(group_id)
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if session is None:
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return []
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if session.is_expired():
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del self._sessions[group_id]
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return []
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return session.recent_context(count)
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def gc(self) -> int:
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now = time.time()
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expired = [gid for gid, s in self._sessions.items() if s.is_expired(now)]
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for gid in expired:
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del self._sessions[gid]
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return len(expired)
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