Add an other example to exception handler for internal server errors

docs_src/handling_errors/tutorial004.py

@@ -1,7 +1,9 @@
-from fastapi import FastAPI, HTTPException
+from fastapi import FastAPI, HTTPException, status, Request
 from fastapi.exceptions import RequestValidationError
 from fastapi.responses import PlainTextResponse
 from starlette.exceptions import HTTPException as StarletteHTTPException
+from fastapi.encoders import jsonable_encoder
+from fastapi.responses import JSONResponse
 
 app = FastAPI()
 
@@ -10,11 +12,17 @@ app = FastAPI()
 async def http_exception_handler(request, exc):
     return PlainTextResponse(str(exc.detail), status_code=exc.status_code)
 
+@app.exception_handler(status.HTTP_500_INTERNAL_SERVER_ERROR)
+async def internal_exception_handler(request: Request, exc: Exception):
+  return JSONResponse(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, content=jsonable_encoder({"message": "Internal Server Error"}))
 
 @app.exception_handler(RequestValidationError)
 async def validation_exception_handler(request, exc):
     return PlainTextResponse(str(exc), status_code=400)
 
+@app.exception_handler(RequestValidationError)
+async def validation_exception_handler(request, exc):
+    return PlainTextResponse(str(exc), status_code=400)
 
 @app.get("/items/{item_id}")
 async def read_item(item_id: int):