On Sat, Nov 29, 2014 at 4:55 AM, Marko Rauhamaa <ma...@pacujo.net> wrote: > I think the OP can learn from the comparison. One question, many > lessons: > > * Here's how you write a generator. > > * Here's how you write a context manager class. You run into those > quite often as well. > > * See how much more suitable a generator is in this case. > > No need to shoot down those who only try to be helpful.
Since we're so good at it on this list, I will nit-pick: that's not a context manager class, that's an iterator class. A context manager has __enter__ and __exit__, an iterator has __iter__ (returning self) and __next__ (returning or raising StopIteration). ChrisA -- https://mail.python.org/mailman/listinfo/python-list
