app/routers/take.py

@@ -3,7 +3,7 @@ import pydantic
 import typing
 
 from app.storage.mongo import tasks
-from app.storage.redis import lock
+from app.storage import redis
 
 
 router = fastapi.APIRouter()
@@ -17,7 +17,7 @@ class Response(pydantic.BaseModel):
 
 @router.get('/api/v1/take', responses={404: {'description': 'Not found'}})
 async def execute(queue: typing.Annotated[str, fastapi.Header()]) -> Response:
-    async with lock.acquire(queue):
+    async with redis.database.lock(queue):
         task = await tasks.take_task(queue)
     if not task:
         raise fastapi.HTTPException(404)

app/storage/mongo/tasks.py

@@ -1,4 +1,3 @@
-import asyncio
 import bson
 import datetime
 import pydantic

app/storage/redis/__init__.py

@@ -1,5 +1,5 @@
 import os
-import redis.asyncio
+import redis.asyncio as connection
 
 
 REDIS_HOST = os.getenv('REDIS_HOST', 'localhost')
@@ -11,5 +11,5 @@ else:
 
 
 
-pool = redis.asyncio.ConnectionPool.from_url(URL)
+pool = connection.from_url(URL)
-database = redis.Redis.from_pool(pool)
+database = connection.Redis.from_pool(pool)

app/storage/redis/lock.py

@@ -1,8 +0,0 @@
-import contextlib
-
-from app.storage import redis
-
-
-@contextlib.contextmanager
-def acquire(lock_name: str):
-    return redis.database.lock(lock_name)