A small quiz
Alan Bawden wrote:
> ram at zedat.fu-berlin.de (Stefan Ram) writes:
>> So I was looking for a predefined object from the standard
>> library that already /is/ an iterator (with no need to use
>> I found exactly one such object (which can be used after a
>> ?from ... import ...? statement). Can you guess what it is?
> Well, there's sys.stdin.
> But I would expect beginning students to find the effect of typing
> "next(sys.stdin)" to the commnd prompt to be a bit confusing...
There are a lot of itertools.count() objects, e. g.
>>> from multiprocessing.pool import job_counter