02-online serving/examples를 최신화 (#168)

* refactor: pyproject.toml의 파이썬과 라이브러리 버전을 업데이트 * chore: 사용하지 않는 파일 삭제 * refactor: 11_event_handler.py 예제를 최신 fastapi 스타일로 변경 * chore: log.txt 추가
zzsza · Jan 16, 2024 · 3094f38 · 3094f38
1 parent 47b4019
commit 3094f38
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diff --git a/...ing(fastapi)/examples/11_event_handler.py → ...-serving(fastapi)/examples/11_lifespan.py b/...ing(fastapi)/examples/11_event_handler.py → ...-serving(fastapi)/examples/11_lifespan.py
@@ -1,31 +1,31 @@
+from contextlib import asynccontextmanager
+
 from fastapi import FastAPI
 import uvicorn
 
-app = FastAPI()
-
 items = {}
 
 
-@app.on_event("startup")
-def startup_event():
+@asynccontextmanager
+async def lifespan(app: FastAPI):
     print("Start Up Event")
     items["foo"] = {"name": "Fighters"}
     items["bar"] = {"name": "Tenders"}
 
+    yield
 
-@app.on_event("shutdown")
-def shutdown_event():
     print("Shutdown Event!")
     with open("log.txt", mode="a") as log:
         log.write("Application shutdown")
 
 
+app = FastAPI(lifespan=lifespan)
+
+
 @app.get("/items/{item_id}")
 def read_items(item_id: str):
     return items[item_id]
 
 
 if __name__ == '__main__':
     uvicorn.run(app, host="0.0.0.0", port=8000)
-
-