mirror of https://github.com/Mai-with-u/MaiBot.git
feat:添加聊天记录总结模块
parent
fb1b520e68
commit
d761d42dd7
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"""
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聊天内容概括器
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用于累积、打包和压缩聊天记录
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"""
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import asyncio
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import json
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import time
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from typing import List, Optional, Set
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from dataclasses import dataclass
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from src.common.logger import get_logger
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from src.common.data_models.database_data_model import DatabaseMessages
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from src.config.config import global_config, model_config
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from src.llm_models.utils_model import LLMRequest
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from src.plugin_system.apis import message_api
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from src.chat.utils.chat_message_builder import build_readable_messages
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from src.person_info.person_info import Person
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logger = get_logger("chat_history_summarizer")
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@dataclass
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class MessageBatch:
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"""消息批次"""
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messages: List[DatabaseMessages]
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start_time: float
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end_time: float
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is_preparing: bool = False # 是否处于准备结束模式
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class ChatHistorySummarizer:
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"""聊天内容概括器"""
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def __init__(self, chat_id: str, check_interval: int = 60):
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"""
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初始化聊天内容概括器
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Args:
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chat_id: 聊天ID
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check_interval: 定期检查间隔(秒),默认60秒
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"""
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self.chat_id = chat_id
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self.log_prefix = f"[ChatHistorySummarizer-{chat_id}]"
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# 记录时间点,用于计算新消息
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self.last_check_time = time.time()
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# 当前累积的消息批次
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self.current_batch: Optional[MessageBatch] = None
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# LLM请求器,用于压缩聊天内容
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self.summarizer_llm = LLMRequest(
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model_set=model_config.model_task_config.utils,
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request_type="chat_history_summarizer"
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)
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# 后台循环相关
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self.check_interval = check_interval # 检查间隔(秒)
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self._periodic_task: Optional[asyncio.Task] = None
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self._running = False
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async def process(self, current_time: Optional[float] = None):
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"""
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处理聊天内容概括
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Args:
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current_time: 当前时间戳,如果为None则使用time.time()
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"""
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if current_time is None:
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current_time = time.time()
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try:
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logger.info(
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f"{self.log_prefix} 开始处理聊天概括,窗口: {self.last_check_time:.2f} -> {current_time:.2f}"
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)
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# 获取从上次检查时间到当前时间的新消息
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new_messages = message_api.get_messages_by_time_in_chat(
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chat_id=self.chat_id,
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start_time=self.last_check_time,
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end_time=current_time,
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limit=0,
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limit_mode="latest",
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filter_mai=False, # 不过滤bot消息,因为需要检查bot是否发言
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filter_command=False,
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)
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if not new_messages:
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# 没有新消息,检查是否需要打包
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logger.info(f"{self.log_prefix} 无新增消息,尝试对现有批次执行打包检查")
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if self.current_batch and self.current_batch.messages:
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await self._check_and_package(current_time)
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self.last_check_time = current_time
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return
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# 有新消息,更新最后检查时间
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self.last_check_time = current_time
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logger.info(
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f"{self.log_prefix} 获取到 {len(new_messages)} 条新消息,最新消息时间: {new_messages[-1].time if new_messages else 'N/A'}"
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)
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# 如果有当前批次,添加新消息
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if self.current_batch:
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before_count = len(self.current_batch.messages)
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self.current_batch.messages.extend(new_messages)
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self.current_batch.end_time = current_time
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logger.info(
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f"{self.log_prefix} 扩展现有批次: {before_count} -> {len(self.current_batch.messages)} 条消息,时间范围 {self.current_batch.start_time:.2f}-{self.current_batch.end_time:.2f}"
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)
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else:
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# 创建新批次
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self.current_batch = MessageBatch(
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messages=new_messages,
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start_time=new_messages[0].time if new_messages else current_time,
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end_time=current_time,
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)
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logger.info(
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f"{self.log_prefix} 创建新批次: 消息数 {len(new_messages)},时间范围 {self.current_batch.start_time:.2f}-{self.current_batch.end_time:.2f}"
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)
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# 检查是否需要打包
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await self._check_and_package(current_time)
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except Exception as e:
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logger.error(f"{self.log_prefix} 处理聊天内容概括时出错: {e}")
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import traceback
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traceback.print_exc()
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async def _check_and_package(self, current_time: float):
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"""检查是否需要打包"""
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if not self.current_batch or not self.current_batch.messages:
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return
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messages = self.current_batch.messages
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message_count = len(messages)
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last_message_time = messages[-1].time if messages else current_time
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time_since_last_message = current_time - last_message_time
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logger.info(
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f"{self.log_prefix} 批次检查: 消息数={message_count}, 距离最后消息时间={time_since_last_message:.2f}s, 准备模式={self.current_batch.is_preparing}"
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)
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# 检查打包条件
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should_package = False
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# 条件1: 消息长度超过120,直接打包
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if message_count >= 120:
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should_package = True
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logger.info(f"{self.log_prefix} 消息数量达到120条,开始打包")
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# 条件2: 最后一条消息的时间和当前时间差>600秒,直接打包
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elif time_since_last_message > 600:
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should_package = True
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logger.info(f"{self.log_prefix} 最后一条消息超过600秒,开始打包")
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# 条件3: 消息长度超过100,进入准备结束模式
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elif message_count > 100:
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if not self.current_batch.is_preparing:
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self.current_batch.is_preparing = True
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logger.info(f"{self.log_prefix} 消息数量超过100条,进入准备结束模式")
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# 在准备结束模式下,如果最后一条消息的时间和当前时间差>10秒,就打包
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if time_since_last_message > 10:
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should_package = True
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logger.info(f"{self.log_prefix} 准备结束模式下,最后一条消息超过10秒,开始打包")
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if should_package:
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await self._package_and_store()
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async def _package_and_store(self):
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"""打包并存储聊天记录"""
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if not self.current_batch or not self.current_batch.messages:
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return
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messages = self.current_batch.messages
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start_time = self.current_batch.start_time
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end_time = self.current_batch.end_time
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logger.info(
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f"{self.log_prefix} 开始打包批次: 消息数={len(messages)}, 时间范围={start_time:.2f}-{end_time:.2f}"
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)
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# 检查是否有bot发言
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# 第一条消息前推600s到最后一条消息的时间内
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check_start_time = max(start_time - 600, 0)
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check_end_time = end_time
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# 使用包含边界的时间范围查询
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bot_messages = message_api.get_messages_by_time_in_chat_inclusive(
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chat_id=self.chat_id,
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start_time=check_start_time,
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end_time=check_end_time,
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limit=0,
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limit_mode="latest",
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filter_mai=False,
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filter_command=False,
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)
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# 检查是否有bot的发言
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has_bot_message = False
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bot_user_id = str(global_config.bot.qq_account)
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for msg in bot_messages:
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if msg.user_info.user_id == bot_user_id:
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has_bot_message = True
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break
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if not has_bot_message:
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logger.info(
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f"{self.log_prefix} 打包内没有bot发言,丢弃。检查范围: {check_start_time:.2f}-{check_end_time:.2f}"
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)
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self.current_batch = None
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return
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# 有bot发言,进行压缩和存储
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try:
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# 构建对话原文
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original_text = build_readable_messages(
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messages=messages,
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replace_bot_name=True,
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timestamp_mode="normal_no_YMD",
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read_mark=0.0,
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truncate=False,
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show_actions=False,
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)
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# 获取参与的所有人的昵称
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participants_set: Set[str] = set()
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for msg in messages:
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# 使用 msg.user_platform(扁平化字段)或 msg.user_info.platform
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platform = getattr(msg, 'user_platform', None) or (msg.user_info.platform if msg.user_info else None) or msg.chat_info.platform
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person = Person(
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platform=platform,
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user_id=msg.user_info.user_id
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)
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person_name = person.person_name
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if person_name:
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participants_set.add(person_name)
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participants = list(participants_set)
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logger.info(
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f"{self.log_prefix} 批次参与者: {participants if participants else '未知'}"
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)
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# 使用LLM压缩聊天内容
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theme, keywords, summary = await self._compress_with_llm(original_text)
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logger.info(
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f"{self.log_prefix} LLM 压缩完成,主题: {theme}, 关键词数量: {len(keywords)}, 概括长度: {len(summary)}"
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)
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# 存储到数据库
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await self._store_to_database(
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start_time=start_time,
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end_time=end_time,
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original_text=original_text,
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participants=participants,
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theme=theme,
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keywords=keywords,
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summary=summary,
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)
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logger.info(f"{self.log_prefix} 成功打包并存储聊天记录,消息数: {len(messages)}, 主题: {theme}")
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# 清空当前批次
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self.current_batch = None
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except Exception as e:
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logger.error(f"{self.log_prefix} 打包和存储聊天记录时出错: {e}")
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import traceback
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traceback.print_exc()
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# 出错时也清空批次,避免重复处理
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self.current_batch = None
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async def _compress_with_llm(self, original_text: str) -> tuple[str, List[str], str]:
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"""
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使用LLM压缩聊天内容
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Returns:
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tuple[str, List[str], str]: (主题, 关键词列表, 概括)
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"""
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prompt = f"""请对以下聊天记录进行概括,提取以下信息:
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1. 主题:这段对话的主要内容,一个简短的标题(不超过20字)
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2. 关键词:这段对话的关键词,用列表形式返回(3-10个关键词)
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3. 概括:对这段话的平文本概括(50-200字)
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请以JSON格式返回,格式如下:
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{{
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"theme": "主题",
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"keywords": ["关键词1", "关键词2", ...],
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"summary": "概括内容"
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}}
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聊天记录:
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{original_text}
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请直接返回JSON,不要包含其他内容。"""
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try:
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response, _ = await self.summarizer_llm.generate_response_async(
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prompt=prompt,
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temperature=0.3,
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max_tokens=500,
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)
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# 解析JSON响应
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# 尝试提取JSON部分
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import re
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json_match = re.search(r'\{[^{}]*"theme"[^{}]*\}', response, re.DOTALL)
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if json_match:
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json_str = json_match.group(0)
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else:
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json_str = response.strip()
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# 移除可能的markdown代码块标记
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json_str = re.sub(r'```json\s*', '', json_str)
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json_str = re.sub(r'```\s*', '', json_str)
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json_str = json_str.strip()
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result = json.loads(json_str)
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theme = result.get("theme", "未命名对话")
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keywords = result.get("keywords", [])
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summary = result.get("summary", "无概括")
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# 确保keywords是列表
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if isinstance(keywords, str):
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keywords = [keywords]
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return theme, keywords, summary
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except Exception as e:
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logger.error(f"{self.log_prefix} LLM压缩聊天内容时出错: {e}")
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logger.error(f"{self.log_prefix} LLM响应: {response if 'response' in locals() else 'N/A'}")
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# 返回默认值
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return "未命名对话", [], "压缩失败,无法生成概括"
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async def _store_to_database(
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self,
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start_time: float,
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end_time: float,
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original_text: str,
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participants: List[str],
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theme: str,
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keywords: List[str],
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summary: str,
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):
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"""存储到数据库"""
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try:
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from src.common.database.database_model import ChatHistory
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from src.plugin_system.apis import database_api
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# 准备数据
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data = {
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"chat_id": self.chat_id,
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"start_time": start_time,
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"end_time": end_time,
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"original_text": original_text,
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"participants": json.dumps(participants, ensure_ascii=False),
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"theme": theme,
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"keywords": json.dumps(keywords, ensure_ascii=False),
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"summary": summary,
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}
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# 使用db_save存储(使用start_time和chat_id作为唯一标识)
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# 由于可能有多条记录,我们使用组合键,但peewee不支持,所以使用start_time作为唯一标识
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# 但为了避免冲突,我们使用组合键:chat_id + start_time
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# 由于peewee不支持组合键,我们直接创建新记录(不提供key_field和key_value)
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saved_record = await database_api.db_save(
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ChatHistory,
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data=data,
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)
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if saved_record:
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logger.debug(f"{self.log_prefix} 成功存储聊天历史记录到数据库")
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else:
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logger.warning(f"{self.log_prefix} 存储聊天历史记录到数据库失败")
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except Exception as e:
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logger.error(f"{self.log_prefix} 存储到数据库时出错: {e}")
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import traceback
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traceback.print_exc()
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raise
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async def start(self):
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"""启动后台定期检查循环"""
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if self._running:
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logger.warning(f"{self.log_prefix} 后台循环已在运行,无需重复启动")
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return
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self._running = True
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self._periodic_task = asyncio.create_task(self._periodic_check_loop())
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logger.info(f"{self.log_prefix} 已启动后台定期检查循环,检查间隔: {self.check_interval}秒")
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async def stop(self):
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"""停止后台定期检查循环"""
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self._running = False
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if self._periodic_task:
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self._periodic_task.cancel()
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try:
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await self._periodic_task
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except asyncio.CancelledError:
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pass
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self._periodic_task = None
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logger.info(f"{self.log_prefix} 已停止后台定期检查循环")
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async def _periodic_check_loop(self):
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"""后台定期检查循环"""
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try:
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while self._running:
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# 执行一次检查
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await self.process()
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# 等待指定间隔后再次检查
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await asyncio.sleep(self.check_interval)
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except asyncio.CancelledError:
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logger.info(f"{self.log_prefix} 后台检查循环被取消")
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raise
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except Exception as e:
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logger.error(f"{self.log_prefix} 后台检查循环出错: {e}")
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import traceback
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traceback.print_exc()
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||||
self._running = False
|
||||
|
||||
|
|
@ -674,7 +674,7 @@ def build_readable_messages(
|
|||
messages: 消息列表
|
||||
replace_bot_name: 是否替换机器人名称为"你"
|
||||
merge_messages: 是否合并连续消息
|
||||
timestamp_mode: 时间戳显示模式
|
||||
timestamp_mode: 时间戳显示模式,"normal"或"normal_no_YMD"或"relative"
|
||||
read_mark: 已读标记时间戳
|
||||
truncate: 是否截断长消息
|
||||
show_actions: 是否显示动作记录
|
||||
|
|
|
|||
|
|
@ -365,6 +365,39 @@ class Jargon(BaseModel):
|
|||
class Meta:
|
||||
table_name = "jargon"
|
||||
|
||||
class ChatHistory(BaseModel):
|
||||
"""
|
||||
用于存储聊天历史概括的模型
|
||||
"""
|
||||
chat_id = TextField(index=True) # 聊天ID
|
||||
start_time = DoubleField() # 起始时间
|
||||
end_time = DoubleField() # 结束时间
|
||||
original_text = TextField() # 对话原文
|
||||
participants = TextField() # 参与的所有人的昵称,JSON格式存储
|
||||
theme = TextField() # 主题:这段对话的主要内容,一个简短的标题
|
||||
keywords = TextField() # 关键词:这段对话的关键词,JSON格式存储
|
||||
summary = TextField() # 概括:对这段话的平文本概括
|
||||
|
||||
class Meta:
|
||||
table_name = "chat_history"
|
||||
|
||||
|
||||
class ThinkingBack(BaseModel):
|
||||
"""
|
||||
用于存储记忆检索思考过程的模型
|
||||
"""
|
||||
chat_id = TextField(index=True) # 聊天ID
|
||||
question = TextField() # 提出的问题
|
||||
context = TextField(null=True) # 上下文信息
|
||||
found_answer = BooleanField(default=False) # 是否找到答案
|
||||
answer = TextField(null=True) # 答案内容
|
||||
thinking_steps = TextField(null=True) # 思考步骤(JSON格式)
|
||||
create_time = DoubleField() # 创建时间
|
||||
update_time = DoubleField() # 更新时间
|
||||
|
||||
class Meta:
|
||||
table_name = "thinking_back"
|
||||
|
||||
MODELS = [
|
||||
ChatStreams,
|
||||
LLMUsage,
|
||||
|
|
@ -379,6 +412,8 @@ MODELS = [
|
|||
MemoryChest,
|
||||
MemoryConflict,
|
||||
Jargon,
|
||||
ChatHistory,
|
||||
ThinkingBack,
|
||||
]
|
||||
|
||||
def create_tables():
|
||||
|
|
|
|||
|
|
@ -351,6 +351,7 @@ MODULE_COLORS = {
|
|||
# 核心模块
|
||||
"main": "\033[1;97m", # 亮白色+粗体 (主程序)
|
||||
"memory": "\033[38;5;34m", # 天蓝色
|
||||
"memory_retrieval": "\033[38;5;34m", # 天蓝色
|
||||
"config": "\033[93m", # 亮黄色
|
||||
"common": "\033[95m", # 亮紫色
|
||||
"tools": "\033[96m", # 亮青色
|
||||
|
|
@ -372,6 +373,8 @@ MODULE_COLORS = {
|
|||
"chat_stream": "\033[38;5;51m", # 亮青色
|
||||
"message_storage": "\033[38;5;33m", # 深蓝色
|
||||
"expressor": "\033[38;5;166m", # 橙色
|
||||
# jargon相关
|
||||
"jargon": "\033[38;5;220m", # 金黄色,突出显示
|
||||
# 插件系统
|
||||
"plugins": "\033[31m", # 红色
|
||||
"plugin_api": "\033[33m", # 黄色
|
||||
|
|
@ -440,6 +443,7 @@ MODULE_ALIASES = {
|
|||
"database_model": "数据库",
|
||||
"mood": "情绪",
|
||||
"memory": "记忆",
|
||||
"memory_retrieval": "回忆",
|
||||
"tool_executor": "工具",
|
||||
"hfc": "聊天节奏",
|
||||
"plugin_manager": "插件",
|
||||
|
|
|
|||
|
|
@ -647,6 +647,9 @@ class DebugConfig(ConfigBase):
|
|||
|
||||
show_replyer_reasoning: bool = True
|
||||
"""是否显示回复器推理"""
|
||||
|
||||
show_jargon_prompt: bool = False
|
||||
"""是否显示jargon相关提示词"""
|
||||
|
||||
|
||||
@dataclass
|
||||
|
|
|
|||
|
|
@ -13,7 +13,6 @@ from src.common.logger import get_logger
|
|||
from src.common.server import get_global_server, Server
|
||||
from src.mood.mood_manager import mood_manager
|
||||
from src.chat.knowledge import lpmm_start_up
|
||||
from src.memory_system.memory_management_task import MemoryManagementTask, MemoryConflictCleanupTask
|
||||
from rich.traceback import install
|
||||
# from src.api.main import start_api_server
|
||||
|
||||
|
|
@ -92,14 +91,6 @@ class MainSystem:
|
|||
asyncio.create_task(get_chat_manager()._auto_save_task())
|
||||
|
||||
logger.info("聊天管理器初始化成功")
|
||||
|
||||
# 添加记忆管理任务
|
||||
await async_task_manager.add_task(MemoryManagementTask())
|
||||
logger.info("记忆管理任务已启动")
|
||||
|
||||
# 添加记忆冲突清理任务
|
||||
await async_task_manager.add_task(MemoryConflictCleanupTask())
|
||||
logger.info("记忆冲突清理任务已启动")
|
||||
|
||||
# await asyncio.sleep(0.5) #防止logger输出飞了
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
[inner]
|
||||
version = "6.20.1"
|
||||
version = "6.20.2"
|
||||
|
||||
#----以下是给开发人员阅读的,如果你只是部署了麦麦,不需要阅读----
|
||||
#如果你想要修改配置文件,请递增version的值
|
||||
|
|
@ -223,6 +223,7 @@ library_log_levels = { aiohttp = "WARNING"} # 设置特定库的日志级别
|
|||
show_prompt = false # 是否显示prompt
|
||||
show_replyer_prompt = false # 是否显示回复器prompt
|
||||
show_replyer_reasoning = false # 是否显示回复器推理
|
||||
show_jargon_prompt = false # 是否显示jargon相关提示词
|
||||
|
||||
[maim_message]
|
||||
auth_token = [] # 认证令牌,用于API验证,为空则不启用验证
|
||||
|
|
|
|||
Loading…
Reference in New Issue