shopping_cart

 1 #!/usr/bin/env python
 2 # -*- coding: utf-8 -*-
 3 print(‘欢迎土豪光临随心所欲旗舰店‘)
 4 user_money = int(input(‘老板，请输入你拥有的总资产:‘))
 5 shopping_list = []
 6 shopping_car = {}
 7 chose_list = []
 8 out = ‘谢谢惠顾小店‘
 9 goods = [
10     {"name": "电脑", "price": 1999},
11     {"name": "鼠标", "price": 10},
12     {"name": "游艇", "price": 20},
13     {"name": "美女", "price": 998},
14 ]
15 # 向用户展示商品
16 for i in enumerate(goods):
17     shop_id = i[0]
18     shop_name = i[1].get(‘name‘)
19     shop_money = i[1].get(‘price‘)
20     print(‘商品id:‘, shop_id, ‘商品：‘, shop_name, ‘售价：‘, shop_money)
21 enterone = input(‘请问你需要选购么？y/n‘)
22 if enterone.lower() and enterone == ‘y‘:
23     print(‘请您输入你想要的商品id,选购完毕离开请输入Q/q‘)
24     while True:
25         choose = input(‘上帝的选择：‘)
26         #if int(choose) > 3:
27          #   print(‘亲爱的上帝，您输入的数字不在商品列表中，请重新输入‘)
28          #   continue
29         #else:
30         #    pass
31         if choose.lower() and choose == ‘q‘:
32             break
33         elif int(choose) > int(len(goods)):
34             print(‘亲爱的上帝，您输入的数字不在商品列表中，请重新输入‘)
35             continue
36         else:
37             now_money = user_money
38             user_money = user_money - goods[int(choose)].get(‘price‘)
39             if now_money <= goods[int(choose)].get(‘price‘):
40                 print(‘您的账号余额:‘,now_money,‘购买:‘,goods[int(choose)],‘还差:‘,user_money)
41                 #print(‘加入购物车失败！‘)
42                 print("""
43                 1  充值
44                 2  删减购物车
45                 """)
46                 now_chose = input(‘请选择：1/2‘)
47                 if int(now_chose) == 1:
48                     recharge_money = int(input(‘请输入充值金额:‘))
49                     user_money = user_money + recharge_money
50                     print(‘您的账号金额：‘,user_money)
51                 elif int(now_chose) == 2:
52                     for w in enumerate(chose_list):
53                         print(w)
54                     while True:
55                         remove_list = input(‘请输入您想要删除的商品id：退出请输入Q/q‘)
56                         now_list = int(len(chose_list))
57                         if remove_list.lower() and remove_list == ‘q‘:
58                             print(‘已成功返回上一层：‘)
59                             break
60                         elif int(remove_list) < now_list:
61                             g = None
62                             e = chose_list[int(remove_list)]
63                             for g in enumerate(goods):
64                                 if str(e) in g[1].get(‘name‘) :
65                                     user_money = now_money + g[1].get(‘price‘)
66                                     print(‘您现在的余额为:‘,user_money)
67                             del chose_list[int(remove_list)]
68                             print(chose_list)
69                         else:
70                             print(‘输入有误请重新输入‘)
71 
72             else:
73                 chose_list.append(goods[int(choose)].get(‘name‘))
74                 print(chose_list)
75     print(chose_list)
76 else:
77     print(‘请稍候....，现在系统为你自动结算，‘)
78     #pass
79 print(‘您的账号余额：‘, user_money)
80 print(‘您购买的商品：‘,chose_list)