简单的 密文认证方式

# -*- coding:utf-8 -*-
# Author:Zeng penghui
import getpass
_usrename = '123'
_password = 'abc123'
username = input("username:")
password = getpass.getpass("password:")

if _usrename == username adn _password == psaaword:
    print"欢迎登陆成功"
else:
    print

print(username,password)