82 lines
2.9 KiB
Python
82 lines
2.9 KiB
Python
import asyncio
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import json
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import logging
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from typing import Union
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import jwt
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import utils
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from database import Marketplace
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from limiter import BatchLimiter
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from marketplaces.base import BaseMarketplaceApi
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class WildberriesMarketplaceApi(BaseMarketplaceApi):
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def __init__(self, marketplace: Marketplace):
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self.marketplace = marketplace
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auth_data = json.loads(marketplace.auth_data)
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token = auth_data.get('token')
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self.is_valid = True
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try:
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decoded_token = jwt.decode(token, algorithms=["HS256"], options={"verify_signature": False})
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except Exception:
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logging.error(f"Couldn't decode token for {marketplace.id}")
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self.is_valid = False
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return
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self.limiter_key = str(marketplace.company_id) + str(decoded_token.get('sid'))
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self.headers = {
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'Authorization': token,
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'Content-Type': 'application/json'
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}
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def get_headers(self):
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return self.headers
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@property
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def api_url(self):
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return 'https://suppliers-api.wildberries.ru'
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async def update_stocks(self, data: Union[list, dict]):
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if type(data) is not list:
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return
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if not self.is_valid:
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logging.warning(f'Skipping marketplace [{self.marketplace.id}] because of invalid token')
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return
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max_stocks = 1000
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chunks = utils.chunk_list(data, max_stocks)
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if not chunks:
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return
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self.init_session()
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limiter = BatchLimiter()
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async def send_stock_chunk(chunk):
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try:
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await limiter.acquire_wildberries(self.limiter_key)
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request_data = {'stocks': chunk}
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response = await self._method('PUT', f'/api/v3/stocks/{self.marketplace.warehouse_id}',
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data=request_data)
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if response.status not in [204, 409]:
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response = await response.json()
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error_message = response.get('message')
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error_code = response.get('code')
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logging.warning(
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f'Error occurred when sending stocks to [{self.marketplace.id}]: {error_message} ({error_code})')
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return False
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return True
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except Exception as e:
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logging.error(
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f'Exception occurred while sending stocks to marketplace ID [{self.marketplace.id}]: {str(e)}')
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return False
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tasks = [send_stock_chunk(chunk) for chunk in chunks]
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first_request = tasks[0]
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first_response = await first_request
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if not first_response:
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logging.error(f'Skipping marketplace [{self.marketplace.id}] because first request was unsuccessful')
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await self.session.close()
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return
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await asyncio.gather(*tasks[1:])
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await self.session.close()
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