On 8/28/2011 1:22 PM, Yaşar Arabacı wrote:
I got confused about classes as an iterator. I saw something like this:class foo(): __iter__(self): return self next(self): return something
2.x
But then I saw a __next__ method on some code.
3.x This might work in 2.6 or .7, but I do not really know. The next() builting was introduced in 2.6 so that *users* could write item = next(someiter) and have that work in 2.6+ and in 3.x without change.
which one should I use?
Depends on your Python version. I recommend you use 3.2 unless you have a reason or need to use something else.
-- Terry Jan Reedy -- http://mail.python.org/mailman/listinfo/python-list
