code: def list_editors(self, node=None):
          
  
          return [editor_node.editor for editor_node in self.list_editor_nodes(node) if editor_node.editor]
docs: Returns the Model editors.
  
          :param node: Node to start walking from.
          :type node: AbstractNode or AbstractCompositeNode or Object
          :return: Editors.
          :rtype: list