bce27db4ac
核心变更: - engine.py(1781行)拆分为8个独立模块: lifecycle/security/deps/ datastore/pl_injector/watcher/signature/manager - 新增plugin-bridge: 事件总线 + 服务注册 + RPC通信 - 新增i18n: 国际化/多语言翻译支持 - 新增plugin-storage: 插件键值/文件存储 - 新增ws-api: WebSocket实时通信(pub/sub + 自定义处理器) - nodejs-adapter统一为Plugin ABC模式 Bug修复: - 修复load_all()中store_dir未定义崩溃 - 修复DependencyResolver入度计算(拓扑排序) - 修复PermissionError隐藏内置异常 - 修复CORS中间件头部未附加到响应 - 修复IntegrityChecker跳过__pycache__目录 - 修复版本号不一致(v2.0.0→v1.2.0) - 修复测试文件的Logger导入/路径/私有方法调用 - 修复context.py缺少typing导入 - 修复config.py STORE_DIR默认路径(./mods→./store) 测试覆盖: 14→91个测试, 全部通过
66 lines
2.2 KiB
Python
66 lines
2.2 KiB
Python
import threading
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import time
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from pathlib import Path
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from typing import Callable
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from oss.logger.logger import Log
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class HotReloadError(Exception):
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pass
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class FileWatcher:
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def __init__(self, watch_dirs, extensions, callback):
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self.watch_dirs = watch_dirs
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self.extensions = extensions
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self.callback = callback
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self._running = False
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self._thread = None
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self._file_times = {}
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self._init_file_times()
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def _init_file_times(self):
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for watch_dir in self.watch_dirs:
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p = Path(watch_dir)
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if p.exists():
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for f in p.rglob("*"):
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if f.is_file() and f.suffix in self.extensions:
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self._file_times[str(f)] = f.stat().st_mtime
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def start(self):
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self._running = True
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self._thread = threading.Thread(target=self._watch_loop, daemon=True)
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self._thread.start()
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Log.info("Core", "文件监控已启动")
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def stop(self):
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self._running = False
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if self._thread:
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self._thread.join(timeout=5)
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def _watch_loop(self):
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"""监控文件变化，触发热重载回调"""
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while self._running:
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try:
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for watch_dir in self.watch_dirs:
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p = Path(watch_dir)
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if not p.exists():
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continue
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for f in p.rglob("*"):
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if not f.is_file() or f.suffix not in self.extensions:
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continue
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current_mtime = f.stat().st_mtime
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last_mtime = self._file_times.get(str(f))
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if last_mtime is not None and current_mtime > last_mtime:
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self._file_times[str(f)] = current_mtime
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try:
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self.callback(str(f))
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except Exception as e:
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Log.error("Core", f"热重载回调执行失败: {e}")
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elif last_mtime is None:
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self._file_times[str(f)] = current_mtime
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except Exception as e:
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Log.error("Core", f"文件监控异常: {e}")
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time.sleep(2)
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