docs: def get_path_for_core_element(self, core_element_id):
          """Get path to the row representing core element described by handed core_element_id
  
          :param core_element_id: Core element identifier used in the respective list store column
          :rtype: tuple
          :return: path
          """
          for row_num, element_row in enumerate(self.list_store):
              # Compare data port ids
              if element_row[self.ID_STORAGE_ID] == core_element_id:
                  return row_num,