Returns the Model editors.

        :param node: Node to start walking from.
        :type node: AbstractNode or AbstractCompositeNode or Object
        :return: Editors.
        :rtype: list

def list_editors(self, node=None):
        """
        Returns the Model editors.

        :param node: Node to start walking from.
        :type node: AbstractNode or AbstractCompositeNode or Object
        :return: Editors.
        :rtype: list
        """

        return [editor_node.editor for editor_node in self.list_editor_nodes(node) if editor_node.editor]