switching on copying task

Author: Eldies

app/main.py

@@ -6,6 +6,7 @@
 from typing import AsyncIterator
 
 from fastapi import FastAPI, HTTPException
+from starlette.concurrency import run_in_threadpool
 from starlette.requests import Request
 from starlette.responses import JSONResponse
 
@@ -19,7 +20,7 @@
 async def put_images_to_s3() -> None:
     file_sm = StorageManager()
     s3_sm = S3StorageManager()
-    all_uuids = s3_sm.list_uuids()
+    all_uuids = await run_in_threadpool(s3_sm.list_uuids)
     for file1 in os.listdir(settings.upload_folder):
         await asyncio.sleep(0)
         path1 = os.path.join(settings.upload_folder, file1)
@@ -37,7 +38,7 @@ async def put_images_to_s3() -> None:
 @asynccontextmanager
 async def lifespan(app: FastAPI) -> AsyncIterator:
     # noinspection PyAsyncCall
-    # asyncio.create_task(put_images_to_s3())
+    asyncio.create_task(put_images_to_s3())
     yield