用户登陆python脚本
用户登陆，用已知的user和passwd登陆，先判断用户是否合法，然后输入密码，判断密码是否正确，如果输入三次错误密码，则自动跳出。否则输出用户error#!/usr/bin/python
import getpass
#coding=utf-8
user = "root"
passwd = "westos"
username = raw_input("please input the username:")
if username == user:
password = getpass.getpass("please input the password:")
if password == passwd:
print "login success"
else:
password = getpass.getpass("please input the password again:")
if password == passwd:
print "login success"
else:
password = getpass.getpass("please input the password third:")
if password == passwd:
print "login success"
else:
print "you have no chance"
else:
print "username error"
页:
[1]