From 667291a2dcaeae21e27eeb6376085e69caa4e45a Mon Sep 17 00:00:00 2001
From: Fringg <egor.andrianovv@gmail.com>
Date: Thu, 5 Mar 2026 06:00:30 +0300
Subject: [PATCH] fix: redis cache uses sync client due to import shadowing

import redis.exceptions overwrites the redis name binding from
import redis.asyncio as redis, causing from_url() to create a
sync client. ping() then returns bool instead of coroutine.

Fix: from redis.exceptions import NoScriptError
---
 app/utils/cache.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/utils/cache.py b/app/utils/cache.py
index 7f2b658d..712d5dc3 100644
--- a/app/utils/cache.py
+++ b/app/utils/cache.py
@@ -4,8 +4,8 @@ from datetime import timedelta
 from typing import Any
 
 import redis.asyncio as redis
-import redis.exceptions
 import structlog
+from redis.exceptions import NoScriptError
 
 from app.config import settings
 
@@ -383,7 +383,7 @@ return c
                     key,
                     window,
                 )
-            except redis.exceptions.NoScriptError:
+            except NoScriptError:
                 # SHA evicted from Redis script cache — reload and retry
                 RateLimitCache._rate_limit_sha = await cache.redis_client.script_load(
                     RateLimitCache._RATE_LIMIT_SCRIPT,