Parallelisim proses bazlı thread işlemi

#!/usr/bin/python
# -*- coding: utf-8 -*-

import urllib2
from multiprocessing.dummy import Pool as ThreadPool

urls = [
        'http://www.pythontr.com',
        'http://www.habermonitor.com/tr/rss',
        '/makaleler.py',
        'http://www.python.org/download/',
        'http://www.python.org/getit/',
        'http://www.python.org/community/',
        'https://wiki.python.org/moin/',
        'http://planet.python.org/',
        'https://wiki.python.org/moin/LocalUserGroups',
        'http://www.python.org/psf/',
        'http://docs.python.org/devguide/',
        'http://www.python.org/community/awards/'
        # etc..
        ]

# islemci sayisi 4 ise
pool = ThreadPool(4)
# Thrads pool ile butun url leri acalim
# ve donuslerini alalim
results = pool.map(urllib2.urlopen, urls)
# islemleri bitirelim kapatalim
pool.close()
pool.join()

Kaynak : https://medium.com/building-things-on-the-internet/40e9b2b36148