Replace aioredis with redis-py

examples/main.py

@@ -1,8 +1,9 @@
 from datetime import date, datetime
 
-import aioredis
+import redis.asyncio as redis
 import uvicorn
 from fastapi import FastAPI
+from redis.asyncio.connection import ConnectionPool
 from starlette.requests import Request
 from starlette.responses import Response
 
@@ -47,8 +48,9 @@ async def get_datetime(request: Request, response: Response):
 
 @app.on_event("startup")
 async def startup():
-    redis = aioredis.from_url(url="redis://localhost")
-    FastAPICache.init(RedisBackend(redis), prefix="fastapi-cache")
+    pool = ConnectionPool.from_url(url="redis://localhost")
+    r = redis.Redis(connection_pool=pool)
+    FastAPICache.init(RedisBackend(r), prefix="fastapi-cache")
 
 
 if __name__ == "__main__":