changed chains' members to be 'immutable static'

shufersal.py

@@ -1,22 +1,10 @@
-from typing import Dict, List
 import requests
 from bs4 import BeautifulSoup
-from bs4.element import Tag
 
-from item import Item
 from supermarket_chain import SupermarketChain
 
 
 class ShuferSal(SupermarketChain):
-    promotion_tag_name = 'Promotion'
-    promotion_update_tag_name = 'PromotionUpdateDate'
-    date_format = '%Y-%m-%d'
-    date_hour_format = '%Y-%m-%d %H:%M'
-    item_tag_name = 'Item'
-
-    @property
-    def update_date_format(self):
-        return ShuferSal.date_hour_format
 
     @staticmethod
     def get_download_url(store_id: int, category: SupermarketChain.XMLFilesCategory, session: requests.Session) -> str:
@@ -24,23 +12,10 @@ class ShuferSal(SupermarketChain):
         if SupermarketChain.is_valid_store_id(int(store_id)):
             url += f"&storeId={store_id}"
         req_res: requests.Response = requests.get(url)
-        soup = BeautifulSoup(req_res.text, features='lxml')
-        down_url = soup.find('a', text="לחץ להורדה")['href']
+        soup: BeautifulSoup = BeautifulSoup(req_res.text, features='lxml')
+        down_url: str = soup.find('a', text="לחץ להורדה")['href']
         print(down_url)
         return down_url
 
-    class XMLFilesCategory(SupermarketChain.XMLFilesCategory):
-        All, Prices, PricesFull, Promos, PromosFull, Stores = range(6)
-
     def __repr__(self):
         return 'Shufersal'
-
-    @staticmethod
-    def get_items(promo: Tag, items_dict: Dict[str, Item]) -> List[Item]:
-        items = list()
-        for item in promo.find_all('Item'):
-            item_code = item.find('ItemCode').text
-            full_item_info = items_dict.get(item_code)
-            if full_item_info:
-                items.append(full_item_info)
-        return items