Python 用戶登錄
阿新 • • 發佈:2017-08-06
input utf-8 main count pytho print __main__ put locked
#!/usr/bin/env python #-*-coding:utf-8-*- #Author: #Date: #Version: USER="huanggang" PASSWD="123456" def login(): result = checkpasswd() for errornum in range(3): if result==0: print("Welcome!") break elif result==1: if errornum <2:print("User does not exist or password error,please re-enter !") result = checkpasswd() elif errornum==2: print("Password error more than 3 times, your account is locked") exit(1) def checkpasswd(): user=input("please enter user:") passwd=input("please your passwd:") if user==USER and passwd==PASSWD: return 0 else: return 1 if __name__ == "__main__": print(sys.path) login()
Python 用戶登錄