fix arti resolve

server/backend/handlers/ozon_purchases_handler.py

@@ -24,6 +24,13 @@ def process_sheet(df, real_arti:int, real_quantity:int, real_sum_1:int):
     # нормализация
     df['arti'] = df['arti'].replace(Translit.TRANSLIT, regex=True)
     df['arti'] = df['arti'].astype(str).str.upper().str.extract(f'({settings.PATTERN})')
+    def normalize(arti):
+        if re.search(r'\d{3,}$', arti):
+            return re.sub(r'(\d)\d{2,}$', r'\1', arti)
+        else:
+            return re.sub(r'\d{1,2}$', '', arti)
+
+    df['arti'] = df['arti'].apply(normalize)
     df['price'] = df['price'].astype(float)
     df['counts'] = df['counts'].astype(int)