upload

test.py

@@ -1,15 +1,36 @@
+from collections.abc import AsyncGenerator
+from typing import Any
+
 from app import App
 from app.components.http import HTTPComponent
-
-# from app.components.lifespan import LifespanComponent
+from app.components.lifespan import LifespanComponent
 from app.subroutines.http import HTMLResponse
 
 app = App()
 
-# lifespan = app.use_component(LifespanComponent())
+lifespan = app.use_component(LifespanComponent())
 http = app.use_component(HTTPComponent())
 
 
+@lifespan.on_context
+async def my_context() -> AsyncGenerator[Any, None]:
+    try:
+        print("Start!")
+        yield
+    finally:
+        print("Stop!")
+
+
+# @lifespan.on_startup
+# async def start() -> None:
+#     print("Start!")
+
+
+# @lifespan.on_shutdown
+# async def stop() -> None:
+#     print("Stop!")
+
+
 @http.route("/teapot", get=True, post=True, put=True, delete=True)
 async def teapot() -> HTMLResponse:
     resp = """