Skip to content

Instantly share code, notes, and snippets.

@alexanderpetkov

alexanderpetkov/python.py Secret

Created Dec 30, 2017
Embed
What would you like to do?
Examply Python Code Snippet
import itertools
def iter_primes():
# an iterator of all numbers between 2 and +infinity
numbers = itertools.count(2)
# generate primes forever
while True:
# get the first number from the iterator (always a prime)
prime = numbers.next()
yield prime
# this code iteratively builds up a chain of
# filters...slightly tricky, but ponder it a bit
numbers = itertools.ifilter(prime.__rmod__, numbers)
for p in iter_primes():
if p > 1000:
break
print p
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
You can’t perform that action at this time.