Python3实现购物车程序

#！usr/bin/env python
# -*- coding:utf-8 -*-
assets = 0
li = input("请输入总资产:")
assets = li
car_list = []           #用户选择商品存放购物列表
goods = [
    {"name": "电脑", "price": 2000},
    {"name": "游艇", "price": 3000},
    {"name": "手机", "price": 1900},
    {"name": "美女", "price": 4000},
    {"name": "手表", "price": 1000},
]
for i in goods:
    print(i["name"],i["price"])
    #print(i)
while True:
    i2 = input("请选择商品(Y/y结算):")
    if i2.lower() == "y":
        break
    for j in goods:
        if j["name"] == i2:
            car_list.append(j)
#结算
all_price = 0
for itemd in car_list:
    p = itemd["price"]
    all_price = all_price + p
print(assets,all_price)
if int(all_price) > int(assets):
    print("穷逼")
else:
    print("购买成功!")