On Saturday, February 1, 2014 6:12:28 AM UTC-8, andrea crotti wrote:
> I'm giving a talk tomorrow @Fosdem about generators/iterators/iterables..
>
>
>
> The slides are here (forgive the strange Chinese characters):
>
> https://dl.dropboxusercontent.com/u/3183120/talks/generators/index.html#3
>
>
>
> and the code I'm using is:
>
> https://github.com/AndreaCrotti/generators/blob/master/code/generators.py
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> and the tests:
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> https://github.com/AndreaCrotti/generators/blob/master/code/test_generators.py
>
>
>
> If anyone has any feedback or want to point out I'm saying something
>
> stupid I'd love to hear it before tomorrow (or also later I might give
>
> this talk again).
>
> Thanks
My 2 cents:
slide 4:
[i*2 for i in range(10)]
slide 9:
while True:
try:
it = next(g)
body(it)
except StopIteration:
break
slide 21:
from itertools import count, ifilterfalse
def divided_by(p):
return lambda n: n % p == 0
def primes():
nums = count(2)
while True:
p = next(nums)
yield p
nums = ifilterfalse(divided_by(p), nums)
Another resource you can point to is http://www.dabeaz.com/generators/
Good luck.
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