a script to help find a github username

username.py

#!/usr/bin/env python2.7

import urllib2

for line in open('/usr/share/dict/cracklib-small','rb'):
    try:
        urllib2.urlopen('https://github.com/'+line.replace('\n',''))
    except urllib2.HTTPError as e:
        if e.code == 404:
            print line.replace('\n','')
    else:
        pass