code: def set_attributes(self, cell_renderer, **attributes):
          
  
          Gtk.CellLayout.clear_attributes(self, cell_renderer)
  
          for (name, value) in attributes.items():
              Gtk.CellLayout.add_attribute(self, cell_renderer, name, value)
docs: :param cell_renderer: the :obj:`Gtk.CellRenderer` we're setting the attributes of
          :type cell_renderer: :obj:`Gtk.CellRenderer`
  
          {{ docs }}