if iter(iterator) is iterator
Antoon Pardon
antoon.pardon at rece.vub.ac.be
Sun Nov 13 15:02:33 EST 2016
Some time ago I read a text or saw a video on iterators and one thing
I remember from it, is that you should do something like the following
when working with iterators, to avoid some pitt falls.
def bar(iterator):
if iter(iterator) is iterator:
...
However I can't relocate it and can't remember the what and how anymore.
Does anyone know what this is about?
--
Antoon.
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