加入一个还没有完成的测试性功能,我要先跑路了
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Windpicker-owo
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src/chat/frequency_analyzer/trigger.py
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119
src/chat/frequency_analyzer/trigger.py
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"""
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Frequency-Based Proactive Trigger
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=================================
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本模块实现了一个周期性任务,用于根据用户的聊天频率来智能地触发主动思考。
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核心功能:
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- 定期运行,检查所有已知的私聊用户。
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- 调用 ChatFrequencyAnalyzer 判断当前是否处于用户的高峰聊天时段。
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- 如果满足条件(高峰时段、角色清醒、聊天循环空闲),则触发一次主动思考。
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- 包含冷却机制,以避免在同一个高峰时段内重复打扰用户。
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可配置参数:
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- TRIGGER_CHECK_INTERVAL_SECONDS: 触发器检查的周期(秒)。
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- COOLDOWN_HOURS: 在同一个高峰时段内触发一次后的冷却时间(小时)。
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"""
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import asyncio
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import time
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from datetime import datetime
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from typing import Dict, Optional
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from src.common.logger import get_logger
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from src.chat.chat_loop.proactive.events import ProactiveTriggerEvent
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from src.chat.heart_flow.heartflow import heartflow
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from src.chat.chat_loop.sleep_manager.sleep_manager import SleepManager
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from .analyzer import chat_frequency_analyzer
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logger = get_logger("FrequencyBasedTrigger")
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# --- 可配置参数 ---
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# 触发器检查周期(秒)
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TRIGGER_CHECK_INTERVAL_SECONDS = 60 * 5 # 5分钟
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# 冷却时间(小时),确保在一个高峰时段只触发一次
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COOLDOWN_HOURS = 3
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class FrequencyBasedTrigger:
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"""
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一个周期性任务,根据聊天频率分析结果来触发主动思考。
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"""
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def __init__(self, sleep_manager: SleepManager):
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self._sleep_manager = sleep_manager
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self._task: Optional[asyncio.Task] = None
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# 记录上次为用户触发的时间,用于冷却控制
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# 格式: { "chat_id": timestamp }
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self._last_triggered: Dict[str, float] = {}
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async def _run_trigger_cycle(self):
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"""触发器的主要循环逻辑。"""
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while True:
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try:
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await asyncio.sleep(TRIGGER_CHECK_INTERVAL_SECONDS)
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logger.debug("开始执行频率触发器检查...")
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# 1. 检查角色是否清醒
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if self._sleep_manager.is_sleeping():
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logger.debug("角色正在睡眠,跳过本次频率触发检查。")
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continue
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# 2. 获取所有已知的聊天ID
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# 【注意】这里我们假设所有 subheartflow 的 ID 就是 chat_id
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all_chat_ids = list(heartflow.subheartflows.keys())
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if not all_chat_ids:
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continue
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now = datetime.now()
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for chat_id in all_chat_ids:
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# 3. 检查是否处于冷却时间内
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last_triggered_time = self._last_triggered.get(chat_id, 0)
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if time.time() - last_triggered_time < COOLDOWN_HOURS * 3600:
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continue
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# 4. 检查当前是否是该用户的高峰聊天时间
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if chat_frequency_analyzer.is_in_peak_time(chat_id, now):
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sub_heartflow = await heartflow.get_or_create_subheartflow(chat_id)
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if not sub_heartflow:
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logger.warning(f"无法为 {chat_id} 获取或创建 sub_heartflow。")
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continue
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# 5. 检查用户当前是否已有活跃的思考或回复任务
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cycle_detail = sub_heartflow.heart_fc_instance.context.current_cycle_detail
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if cycle_detail and not cycle_detail.end_time:
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logger.debug(f"用户 {chat_id} 的聊天循环正忙(仍在周期 {cycle_detail.cycle_id} 中),本次不触发。")
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continue
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logger.info(f"检测到用户 {chat_id} 处于聊天高峰期,且聊天循环空闲,准备触发主动思考。")
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# 6. 直接调用 proactive_thinker
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event = ProactiveTriggerEvent(
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source="frequency_analyzer",
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reason=f"User is in a high-frequency chat period."
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)
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await sub_heartflow.heart_fc_instance.proactive_thinker.think(event)
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# 7. 更新触发时间,进入冷却
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self._last_triggered[chat_id] = time.time()
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except asyncio.CancelledError:
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logger.info("频率触发器任务被取消。")
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break
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except Exception as e:
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logger.error(f"频率触发器循环发生未知错误: {e}", exc_info=True)
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# 发生错误后,等待更长时间再重试,避免刷屏
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await asyncio.sleep(TRIGGER_CHECK_INTERVAL_SECONDS * 2)
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def start(self):
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"""启动触发器任务。"""
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if self._task is None or self._task.done():
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self._task = asyncio.create_task(self._run_trigger_cycle())
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logger.info("基于聊天频率的主动思考触发器已启动。")
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def stop(self):
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"""停止触发器任务。"""
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if self._task and not self._task.done():
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self._task.cancel()
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logger.info("基于聊天频率的主动思考触发器已停止。")
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