python 购物车项目小练习
# -*- coding: utf-8 -*- import time # 展品展示 goods_list = [ {"name": "电脑", 'price': 1999, "num": 20, "sum": "有现货"}, {"name": "鼠标", 'price': 10, "num": 20, "sum": "有现货"}, {"name": "游艇", 'price': 20, "num": 20, "sum": "有现货"}, {"name": "美女", 'price': 998, "num": 20, "sum": "有现货"}, {"name": "油精", 'price': 30, "num": 20, "sum": "有现货"} ] # 添加购物车用 my_car = { 1: {"name": "电脑", 'price': 1999, "num1": 0, "sum": "有现货"}, 2: {"name": "鼠标", 'price': 10, "num1": 0, "sum": "有现货"}, 3: {"name": "游艇", 'price': 20, "num1": 0, "sum": "有现货"}, 4: {"name": "美女", 'price': 998, "num1": 0, "sum": "有现货"}, 5: {"name": "油精",