Ayrx

def gen_prime_sieve(n):

    # Implementation uses the Sieve of Eratosthenes
    # Optimized code from: http://stackoverflow.com/a/3941967/1170681

    a = [True] * n                          
    a[0] = a[1] = False

    for (i, isprime) in enumerate(a):
        if isprime:

Ayrx

#!/usr/bin/env python

import argparse
import urllib
import urlparse
from HTMLParser import HTMLParser

arg_parser = argparse.ArgumentParser()
arg_parser.add_argument('url')
args = arg_parser.parse_args()