完整案例在网盘 

链接：https://pan.baidu.com/s/1VSfCgEjfZVVuqBFZ2AfM0w 提取码：4f8g 

 1 """
 2 使用者  属性：卡号，姓名 身份证 手机，密码
 3         行为
 4 卡：    属性 ：卡号，余额，锁卡/没锁
 5         行为
 6 atm：    属性：使用者所有信息
 7         行为：显示界面及所有行为的操作
 8 管理员   属性 ： 账号 密码
 9         行为： 登录
10 
11 main
12 """
13 from admin import Admin
14 from atm import *
15 
16 if __name__ == '__main__':
17     admin = Admin()
18     admin.login()
19     atm = Atm()
20     while True:
21         atm.print_Ui()
22         a = input("请输入编号：")
23         if a == "1":
24             atm.open()
25         if a == "2":
26             atm.cha()
27         if a == "3":
28             atm.take()
29         if a == "4":
30             atm.in1()
31         if a == "5":
32             atm.zhuang()
33         if a == "6":
34             atm.gai()
35         if a == "7":
36             atm.lockD()
37         if a == "8":
38             atm.lockJ()
39         if a == "9":
40             atm.del1()
41         if a == "t":
42             atm.tui()
43             print("退出成功")
44             break
  1 """
  2 atm：    属性：使用者所有信息
  3         行为：显示界面及所有行为的操作
  4 """
  5 from card import Card
  6 from user import User
  7 import random
  8 
  9 
 10 class Atm():
 11     def __init__(self):
 12         self.dict = {}
 13 
 14     def print_Ui(self):
 15 
 16         print("************************************")
 17         print("*      开户(1)     查询(2)           *")
 18         print("*      取款(3)     存款(4)           *")
 19         print("*      转账(5)     改密(6)           *")
 20         print("*      锁定(7)     解锁(8)           *")
 21         print("*      销户(9)     退出(t)           *")
 22         print("************************************")
 23 
 24     def open(self):
 25         name = input("请输入名字")
 26         id_card = input("请输入身份证")
 27         phone = input("请输入手机号")
 28         user_paasword1 = input("请输入密码")
 29         user_paasword2 = input("请再次输入密码")
 30         if user_paasword2 != user_paasword1:
 31             print("两次密码不一致，卡户失败")
 32             return False
 33         yu_e = int(input("请输入预存金额，不得低于10："))
 34         if yu_e < 10:
 35             print("金额太少，开户失败")
 36             return False
 37         else:
 38             card_num = random.randint(100000, 999999)
 39             print("开户成功,卡号为%d" % (card_num))
 40             card = Card(card_num, yu_e, user_paasword1)
 41             user = User(name, id_card, phone, card)
 42             self.dict[card_num] = user
 43             return False
 44     def cha(self):
 45         a = int(input("请输入卡号："))
 46         user = self.dict.get(a)
 47         if user == None:
 48             print("不存在")
 49             return False
 50         if user.card.lock == True:
 51             print("此卡已被锁")
 52             return False
 53         j = 0
 54         for i in range(3):
 55             if input("请输入密码") != user.card.password:
 56                 print("密码不对")
 57                 j += 1
 58                 if j == 3:
 59                     user.card.lock = True
 60                     print("密码错误三次，此卡已被锁")
 61                     return False
 62             else:
 63                 break
 64         print("持卡人：%s 卡号：%s 余额：%.2f"
 65               % (user.name, user.card.card, user.card.money))
 66     def take(self):
 67         a = int(input("请输入卡号："))
 68         user = self.dict.get(a)
 69         if user == None:
 70             print("不存在")
 71             return False
 72         if user.card.lock == True:
 73             print("此卡已被锁")
 74             return False
 75         j = 0
 76         for i in range(3):
 77             if input("请输入密码") != user.card.password:
 78                 print("密码不对")
 79                 j += 1
 80                 if j == 3:
 81                     user.card.lock = True
 82                     print("密码错误三次，此卡已被锁")
 83                     return False
 84             else:
 85                 break
 86         maney = int(input("请输入提取金额："))
 87         if user.card.money < maney:
 88             print("余额不足")
 89             return False
 90         user.card.money -= maney
 91         print("取款成功，余额为：%d"
 92               % (user.card.money))
 93     def in1(self):
 94         a = int(input("请输入卡号："))
 95         user = self.dict.get(a)
 96         if user == None:
 97             print("不存在")
 98             return False
 99         if user.card.lock == True:
100             print("此卡已被锁")
101             return False
102         j = 0
103         for i in range(3):
104             if input("请输入密码") != user.card.password:
105                 print("密码不对")
106                 j += 1
107                 if j == 3:
108                     user.card.lock = True
109                     print("密码错误三次，此卡已被锁")
110                     return False
111             else:
112                 break
113         maney = int(input("请输入存入金额："))
114         user.card.money += maney
115         print("取款成功，余额为：%d"
116               % (user.card.money))
117     def zhuang(self):
118         a = int(input("请输入卡号："))
119         user = self.dict.get(a)
120         if user == None:
121             print("不存在")
122             return False
123         if user.card.lock == True:
124             print("此卡已被锁")
125             return False
126         j = 0
127         for i in range(3):
128             if input("请输入密码") != user.card.password:
129                 print("密码不对")
130                 j += 1
131                 if j == 3:
132                     user.card.lock = True
133                     print("密码错误三次，此卡已被锁")
134                     return False
135             else:
136                 break
137         maney = int(input("请输入转账金额："))
138         if user.card.money < maney:
139             print("余额不足")
140             return False
141         user.card.money -= maney
142         a = int(input("请输入卡号："))
143         x = self.dict.get(a)
144         if x == None:
145             print("不存在")
146             return False
147         if x.card.lock == True:
148             print("此卡已被锁")
149             return False
150         x.card.money += maney
151         print("转账成功")
152     def gai(self):
153         a = int(input("请输入卡号："))
154         user = self.dict.get(a)
155         if user == None:
156             print("不存在")
157             return False
158         if user.card.lock == True:
159             print("此卡已被锁")
160             return False
161         j = 0
162         for i in range(3):
163             if input("请输入密码") != user.card.password:
164                 print("密码不对")
165                 j += 1
166                 if j == 3:
167                     user.card.lock = True
168                     print("密码错误三次，此卡已被锁")
169                     return False
170             else:
171                 break
172         a = input("请输入新密码")
173         user.card.password = a
174         print("修改成功")
175     def lockD(self):
176         a = int(input("请输入卡号："))
177         user = self.dict.get(a)
178         if user == None:
179             print("不存在")
180             return False
181         if user.card.lock == True:
182             print("此卡已被锁")
183             return False
184         j = 0
185         for i in range(3):
186             if input("请输入密码") != user.card.password:
187                 print("密码不对")
188                 j += 1
189                 if j == 3:
190                     user.card.lock = True
191                     print("密码错误三次，此卡已被锁")
192                     return False
193             else:
194                 break
195         user.card.lock = True
196         print("锁卡成功")
197     def lockJ(self):
198         a = int(input("请输入卡号："))
199         user = self.dict.get(a)
200         if user == None:
201             print("不存在")
202             return False
203         j = 0
204         for i in range(3):
205             if input("请输入密码") != user.card.password:
206                 print("密码不对")
207                 j += 1
208                 if j == 3:
209                     user.card.lock = True
210                     print("密码错误三次，此卡已被锁")
211                     return False
212             else:
213                 break
214         user.card.lock = False
215         print("解锁成功")
216     def del1(self):
217         a = int(input("请输入卡号："))
218         user = self.dict.get(a)
219         if user == None:
220             print("不存在")
221             return False
222         if user.card.lock == True:
223             print("此卡已被锁")
224             return False
225         j = 0
226         for i in range(3):
227             if input("请输入密码") != user.card.password:
228                 print("密码不对")
229                 j += 1
230                 if j == 3:
231                     user.card.lock = True
232                     print("密码错误三次，此卡已被锁")
233                     return False
234             else:
235                 break
236         self.dict.pop(a)
237         print("销户成功")
238     def tui(self):
239         pass