rewritten crap

marketplaces/yandexmarket.py

@@ -3,6 +3,8 @@ import json
 import logging
 from typing import Union
 
+from aiohttp import ClientResponse, ClientSession
+
 from backend.config import YANDEX_CLIENT_ID
 from database import Marketplace
 from limiter import BatchLimiter
@@ -43,7 +45,7 @@ class YandexmarketMarketplaceApi(BaseMarketplaceApi):
     def api_url(self):
         return 'https://api.partner.market.yandex.ru/v2'
 
-    async def update_stocks(self, data: Union[list, dict]):
+    async def update_stocks(self, data: Union[list, dict]) -> (ClientSession, ClientResponse):
         campaign_id = self.marketplace.campaign_id
         return await self._method('PUT',
                                   f'/campaigns/{campaign_id}/offers/stocks',