Initial commit

lifespan.py

@@ -0,0 +1,42 @@
+from contextlib import asynccontextmanager
+from typing import Callable
+
+from fastapi import FastAPI
+
+from plugin import PluginManager
+from uvicorn.server import logger
+
+
+def active_config():
+    logger.info("[激活配置] 加载配置 ⚙️")
+    from config import setting  # noqa
+
+
+def import_router(app: FastAPI):
+    logger.info("[导入路由] 开始导入路由 🛣️")
+    from router import router
+
+    app.include_router(router)
+    logger.info("[导入路由] 路由导入完成 ✅")
+
+
+def install_plugins_after_started(app: FastAPI):
+    logger.info("[安装插件] 开始安装插件 📦")
+    from plugin import SpaProxy
+
+    plugin_manager = PluginManager(app)
+    # 安装插件
+    plugin_manager.register_plugin(SpaProxy(app, dist="frontend/dist"))
+
+    logger.info("[安装插件] 插件安装完成 ✅")
+
+
+@asynccontextmanager
+async def lifespan(app: FastAPI, func: Callable = lambda: None):
+    logger.info("[生命周期] 应用启动 🚀")
+    active_config()
+    import_router(app)
+    install_plugins_after_started(app)
+    func()
+    yield
+    logger.info("[生命周期] 应用关闭 🔧✅")