# -*- coding:utf-8 -*-

#IMPORT MODULE
import itertools
from itertools import islice

#FILE TO WRITE RESULT
File = "password_list.txt"


#FUNCTION GENERATE PASSWORD WORD'S
def generate():
    for z in xrange(3,9):
        res = itertools.product('abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ@', repeat=z)
        for i in res:
            r = "".join(i)
            yield r

#WRITE WORD IN FILE
with open(File, 'w') as f:
    for s in generate():
        f.write("{}\n".format(s))


#IF YOU WANT TO READ A FILE SECOND FUNCTION DO THIS
#UNCOMENT ROW FOR WORK WITH!

# with open(File, 'r') as f:
#     while True:
#         next_line = list(islice(f, 1000))
#         if not next_line:
#             break
#         for line in next_line:
#             print line.strip()