1 """ 2 作业一:编写登陆接口 3 要求:1、输入用户名密码,2、认证成功后显示欢迎信息,3、输入三次后锁定 4 """ 5 _username = "aoa" 6 _password = "123" 7 count =0 8 lock = [] 9 # 读取黑名单用户 10 f = open(r"D:Python_workWeeksPythonday1lock.txt", "r") 11 file_list = f.readlines() 12 for i in file_list: 13 line=i.strip(" ") 14 lock.append(line) 15 16 username = input("请输入用户名: ").strip() 17 18 # 判断用户是否在黑名单 19 if username in lock: 20 print ("您的账号已锁定,请联系管理员。") 21 else: 22 # 如果用户没有在黑名单,判断用户是否存在 23 if username == _username: 24 while count <3: 25 password = input("请输入密码: ") 26 if username == _username and password == _username: 27 print("健康一体机管理系统欢迎%s!" %username) 28 break 29 else: 30 print("密码输入错误,请重新输入 ") 31 count += 1 32 else: 33 print("密码输入错误次数超过3次,账户被冻结 ") 34 f = open(r"D:Python_workWeeksPythonday1lock.txt", "w+") 35 li = ["%s" %username] 36 f.writelines(li) 37 f.close() 38 else: 39 print("用户名不存在,请输入正确的用户名 ")
1 """ 2 作业二:多级菜单 3 要求:1、三级菜单,2、可依次选择进入各子菜单,3、所需新知识点:列表、字典 4 """ 5 data = { 6 '广东':{ 7 "广州":{ 8 "广州塔","农讲所","白云山"}, 9 "深圳":{ 10 "世界之窗","欢乐谷","锦绣中华"}, 11 "湛江":{ 12 "湖光岩","海滨公园","观海长廊"} 13 }, 14 '广西':{ 15 "南宁":{ 16 "青秀山","凤凰岭","龙虎山"}, 17 "桂林":{ 18 "阳朔","漓江","西街"}, 19 "北海":{ 20 "银滩","老街","涠洲岛"} 21 }, 22 '浙江':{ 23 "杭州":{ 24 "西湖","灵隐寺","千岛湖"}, 25 "温州":{ 26 "青龙湖","九龙潭","望海楼"}, 27 "宁波":{ 28 "东钱湖","天一阁","二灵塔"} 29 } 30 } 31 32 exit_flag = False # 标志位,只要不为True,循环会一直执行 33 34 while not exit_flag: 35 for p in data: 36 print(p) 37 province = input("选择进入省份(按q退出)>>>: ").strip() 38 if province == "q": 39 print("您已退出系统,欢迎下次再用!") 40 break 41 if province in data: 42 while not exit_flag: 43 for c in data[province]: 44 print(" ", c) 45 46 city = input("选择进入城市(按q退出,b返回上一级)>>>: ").strip() 47 if city == "b": 48 break 49 elif city == "q": 50 exit_flag = True 51 print("您已退出系统,欢迎下次再用!") 52 elif city in data[province]: 53 while not exit_flag: 54 for s in data[province][city]: 55 print(" ", s) 56 57 spot = input("选择景点>>>: ").strip() 58 if city == "b": 59 break 60 elif city == "q": 61 exit_flag = True 62 print("您已退出系统,欢迎下次再用!") 63 elif spot in data[province][city]: 64 print("您选择的景区:",'