when configured to do so, print shelf labels

reception/models.py

@@ -245,8 +245,11 @@ class CagetteReception(models.Model):
             if done == len(res):
                 result = 'processed'
                 price_update = self.update_products_price_v12()
-                if price_update and price_update['success'] is False:
+                if price_update['success'] is False:
                     result = 'error: price update'
+                else:
+                    if getattr(settings, 'RECEPTION_SHELF_LABEL_PRINT', False) is True:
+                        self.print_shelf_labels_for_updated_prices(price_update['lines'])
             else:
                 result = False