PYTHON - Generate a random password

gistfile1.py

import string
from random import choice

def generate_random_password(length=8, chars="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ", digits=string.digits, specials=u'!@$%&?'):
    #raise Exception(string.letters)
    password = u''.join([choice(unicode(digits)) for i in range(3)])
    password += u''.join([choice(unicode(chars.lower())) for i in range(3)])
    password += u''.join([choice(unicode(chars.upper())) for i in range(3)])
    password += u''.join([choice(specials) for i in range(1)])
    return password