登录程序
1.输入用户名密码
2.认证成功后显示欢迎信息
3.输错三次后锁定
#!/usr/bin/env python #_*_coding:utf-8_*_ #by anthor gushiren 2017-01-10 #blog:http://www.cnblogs.com/gushiren/ import sys import getpass import os info = {'gushiren':'123','zhangsan':'456','zhaosi':'789'} count = 3 f = open('locked.txt','r') lock_file = f.readlines() f.close() while True: username = raw_input("