A question about class as an iterator

[Yaşar Arabacı]

Hi,

I got confused about classes as an iterator. I saw something like this:

class foo():
    __iter__(self):
        return self
    next(self):
        return something

But then I saw a __next__ method on some code. So what is the deal, which
one should I use and what is the difference?

-- 
http://yasar.serveblog.net/
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