import random
import string
import time
def mkpass(size=16):
chars = []
chars.extend([i for i in string.ascii_letters])
chars.extend([i for i in string.digits])
chars.extend([i for i in '\'"!@#$%&*()-_=+[{}]~^,<.>;:/?'])
passwd = ''
for i in range(size):
passwd += chars[random.randint(0, len(chars) - 1)]
random.seed = int(time.time())
random.shuffle(chars)
return passwd