实验七

user.py

class User:
    count=0
    def __init__(self,name='guest',password='111111',status='1'):
        User.count+=1
        self.name=name
        self.password=password
        self.status=status
    def info(self):
        print(f'用户名:{self.name}\n密码:{self.password}')
        if self.status=='1':
            print('帐号状态正常')
        else:
            print('账号处于封禁状态')
    def modify_password(self):
        n=0
        for i in range(3):
            a=input('输入旧密码:')
            if a==self.password:
                b=input('输入新密码:')
                self.password=b
                print('密码修改成功')
                break
            else:
                n+=1
        if n==3:
            self.status='0'
            print('账户已锁，请稍后再试')
    @classmethod
    def show_count(cls):
        print(f'用户总数:{User.count}')
class Admin(User):
    def __init__(self,name='admin',password='999999',status='1'):
        super(Admin,self).__init__(name,password,status)
    def info(self):
        print('管理员账户')
        super().info()
    def reset_password(self,user):
        user.password=input('输入新的密码:')
        print('密码修改成功')
    def ban_user(self,user):
        user.status='0'
        print('账号已封禁')
    def unblock_user(self,user):
        user.status='1'
        print('账号已解封')
def main():
    a=User()
    a.info()
    a.modify_password()
    b=User('joe','123456','0')
    b.info()
    User.show_count()
    c=Admin()
    c.info()
    c.reset_password(a)
    c.unblock_user(b)
    a.info()
    b.info()
if __name__=='__main__':
    main()

 

 task5.py

from user import User,Admin
a=User('marry','121212','1')
b=User('Taylor','123456','0')
a.info();b.info()
b.modify_password()
b.info()
User.show_count()
c=Admin()
c.info()
c.reset_password(a)
c.ban_user(a)
c.unblock_user(b)
a.info();b.info()