class PrimesBelow():
def __init__(self,bound):
self.candidate_numbers = list(range(2,bound))
def __iter__(self):
return self
def __next__(self):
if len(self.candidate_numbers) == 0:
raise StopIteration
next_prime = self.candidate_numbers[0]
self.candidate_numbers = [x for x in self.candidate_numbers if x % next_prime != 0]
return next_prime
primes_to_hundread = [prime for prime in PrimesBelow(100)]
print(primes_to_hundread)
Вывод:
[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]