1. KB匹配与返回全文
- _poll中过滤纯时间/日期格式文本(OCR时间戳分割残留)->不入KB搜索
- knowledge_base.py子串fallback要求query>=4字符,避免"19:15"等短时间戳误匹配
- auto_reply._get_answer: 非Q&A文档只返回content前500字符,不返回整篇文件
- 时间戳文本不进入KB + 短query不子串匹配 + 非Q&A截取 = 三层兜底
2. Ctrl+C无法停止
- ThreadPoolExecutor创建非daemon线程->进程无法退出->必须杀CMD
改用daemon thread + Event.wait(timeout): daemon线程不阻塞进程退出
- main.py注册signal.signal(SIGINT) handler: 收到Ctrl+C后stop监控+quit窗口
- 移除from concurrent.futures导入,替换为import signal
62 lines
1.6 KiB
Python
62 lines
1.6 KiB
Python
"""消息问答助手 — 入口"""
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import logging
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import os
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import sys
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import signal
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# 确保在项目目录
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os.chdir(os.path.dirname(os.path.abspath(__file__)))
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# 配置日志
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logging.basicConfig(
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level=logging.DEBUG,
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format="%(asctime)s [%(name)s] %(levelname)s: %(message)s",
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datefmt="%H:%M:%S",
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)
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# 文件日志(持久化,便于排查)
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_fh = logging.FileHandler("msgbot.log", encoding="utf-8", mode="w")
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_fh.setLevel(logging.DEBUG)
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_fh.setFormatter(logging.Formatter("%(asctime)s [%(name)s] %(levelname)s: %(message)s"))
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# 过滤 comtypes 的 DEBUG 洪流
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class ComtypesFilter(logging.Filter):
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def filter(self, record):
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return not record.name.startswith("comtypes") or record.levelno >= logging.WARNING
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_fh.addFilter(ComtypesFilter())
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logging.getLogger().addHandler(_fh)
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logger = logging.getLogger("msgbot")
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def main():
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logger.info("消息问答助手启动中...")
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# 动态导入 gui,避免 customtkinter 等缺失导致整个程序崩溃前无日志
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try:
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from gui import MsgBotApp
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except ImportError as e:
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logger.error(f"导入 GUI 失败: {e}")
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logger.error("请先安装依赖: pip install -r requirements.txt")
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sys.exit(1)
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app = MsgBotApp()
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# Ctrl+C 信号处理:Windows Tkinter mainloop 不响应 KeyboardInterrupt
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# 需 signal handler 强制停止监控 + 退出
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def _sigint_handler(sig, frame):
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logger.info("收到 Ctrl+C,正在关闭...")
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app.monitor.stop()
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app.quit()
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sys.exit(0)
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signal.signal(signal.SIGINT, _sigint_handler)
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app.mainloop()
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if __name__ == "__main__":
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main()
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