_cart(self): print("购物车列表:") for item, quantity in self.items.items(): print(f"{item}: {quantity}") # 创建一个购物车对象 cart = ShoppingCart() # 添加商品到购物车 cart.add_item("苹果", 3) cart.add_item("香蕉", 2) cart.add_item("橙子", 1) # 显示购物车列表 cart....
10]11shopping_cart =[]1213salary=input("请输入您的工资金额:")14ifsalary.isdigit():15salary=int(salary)16whileTrue:17forindex,iteminenumerate(shopping_mail):18print(index,item)19enter_number=input("请输入您要购买的商品编号
Function:Shopping cart system simulation 1、模拟用户3次验证登录 2、通过分页的方式显示商品信息 3、用户进行购物(加入到购物车) 4、用户进行结账 5、将用户的购物记录、登录次数、账户余额等同步到最新的文件中 6、用户通过模糊匹配查询的方式查询相应的购物记录 """ #读取个人账户的相关信息 fr1 = open("perso...
45 int_ID = int(choose_ID) # 输入商品序号转化为int类型,若不报错,向下执行 46 if int_ID in [i['id'] for i in goods]: # 判断商品序号是否存在 47 product_quantity = int(input("\033[1;36mWhat`s the quantity of products you want to buy:\033[0m")) 48 if product_quantity <= go...
shopping_cart = [] salary = int(input("欢迎来到购物车程序,input your salary:")) while True: num =0 for product in product_list: print(num, product) num += 1 choice = input("请输入商品列表,按q退出").strip() if choice.isdigit(): ...
Shopping_list.append(p_item) # 余额扣款: salary -= p_item[1] print("Add %s into shppoing cart, your current balance is \033[31;1m%s\033[0m" %(p_item,salary)) else: print("\033[41;1m你的余额仅剩[%s], 请充值: \033[0m" % salary) else: print("The Product code [%s] your...
OnlineShoppingCart:用Python创建春光**乍泄 上传2KB 文件格式 zip Python 网上购物车 点赞(0) 踩踩(0) 反馈 所需:1 积分 电信网络下载 ruoyi SQL Server 2025-02-20 21:46:19 积分:1 raspberrypi-build 2025-02-20 21:45:32 积分:1 第三周作业 2025-02-20 21:38:46 积分:1 ...
0: p_item = product_list[user_choice] if p_item[1] <= salary: shopping_list.append(p_item) salary -= p_item[1] print("Added %s into shopping cart,your current balar:",salary) else: print("你的余额只剩[%s]啦,无法购买"% salary) else: print("product code [%s] is not exist ...
classTestPotter(unittest.TestCase):shopping_cart=NonedefsetUp(self):self.shopping_cart=ShoppingCart()deftest_buy_one_book(self):self.shopping_cart.add_book(id=1)value=self.shopping_cart.buy()self.assertEqual(value,8,'Should be 8 and it gives %f'%value)deftest_buy_two_books_different(self...
# 重构前classShoppingCart:def__init__(self,items):self.items=itemsself.tax_rate=get_tax_rate()defcalculate_total(self):grand_total=0foriteminself.items:grand_total+=self.calculate_item_total(item)returngrand_total*(1+self.tax_rate)defcalculate_item_total(self,item):# 包含商品价格计算、折...