问题描述
可能是一个 n00b 问题,但我目前有一个实现迭代器的类,所以我可以做类似的事情
Might be a n00b question, but I currently have a class that implements an iterator so I can do something like
for i in class():
但我希望能够像索引一样访问类
but I want to be able to access the class by index as well like
class()[1]
我该怎么做?
谢谢!
推荐答案
同时实现 __iter__() 和 __getitem__() 等方法.
Implement both __iter__() and __getitem__() et alia methods.