__name__ = f.__name__ # This has no effect!@mapper return x * 2>>> [x for x in double([1,2,3])]然而,它的__name__name__可以强制使用生成器的名称吗?或者,是否可以在生成器对象中挖掘并检索名称double?
我的代码如下所示: action_name = new_action#change the controller.action_name
render :action => new_action #inform the view that we're in new_action这是可行的,但是action_name --尽管它是从ActionController实例中更改--在从视图中检索