feat: crap

limiter/batch_limiter.py

@@ -68,6 +68,8 @@ class BatchLimiter:
         keys = []
         async for key in redis.scan_iter('*_lock*'):
             keys.append(key)
+        if not keys:
+            return
         await redis.delete(*keys)
 
     async def acquire_wildberries(self, key):