fix arti resolve

server/backend/handlers/digitalization.py

@@ -12,7 +12,14 @@ def process_sheet(df,real_arti: int):
     df.columns = ['arti']
     # нормализация
     df['arti'] = df['arti'].replace(Translit.TRANSLIT, regex=True)
-    df['arti'] = df['arti'].astype(str).str.upper().str.extract(f'({settings.PATTERN})')
+    df['arti'] = df['arti'].astype(str).str.upper().str.extract(f'({settings.PATTERN})')       # Удаляем пустые строки
+    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)
     # группировка
     df = processing(df)
     validated_rows, errors = [], []