code: def make_list_table_from_mappings(headers, data, title, columns=None):
      
      header_names = [h[0] for h in headers]
      header_keys = [h[1] for h in headers]
      row_data = (
          [d.get(k) for k in header_keys]
          for d in data
      )
      return make_list_table(header_names, row_data, title, columns)
docs: Build a list-table directive.
  
      :param headers: List of tuples containing header title and key value.
      :param data: Iterable of row data, yielding mappings with rows.
      :param title: Optional text to show as the table title.
      :param columns: Optional widths for the columns.