购物车续一

product={}
product["001"]={"Name":"美式面包","Unit":"个","Price":10.00,"Class":"西点类","integral":20.00}
product["002"]={"Name":"法式面包","Unit":"个","Price":15.00,"Class":"西点类","integral":30.00}
product["003"]={"Name":"日食面包","Unit":"个","Price":8.00,"Class":"西点类","integral":16.00}
product["004"]={"Name":"法国啤酒","Unit":"瓶","Price":20.00,"Class":"酒类","integral":40.00}
product["005"]={"Name":"巴西扎啤","Unit":"听","Price":12.00,"Class":"酒类","integral":24.00}
product["007"]={"Name":"国窖100ml","Unit":"瓶","Price":98.00,"Class":"酒类","integral":196.00}
product["009"]={"Name":"美国红苹果","Unit":"Kg","Price":18.00,"Class":"水果类","integral":36.00}
product["010"]={"Name":"日本红富士","Unit":"Kg","Price":12.00,"Class":"水果类","integral":24.00}
product["012"]={"Name":"菲律宾香蕉","Unit":"Kg","Price":9.80,"Class":"水果类","integral":19.60}
product["013"]={"Name":"大白菜","Unit":"Kg","Price":6.00,"Class":"蔬菜类","integral":12.00}
product["014"]={"Name":"黄瓜","Unit":"Kg","Price":5.60,"Class":"蔬菜类","integral":11.20}
product["015"]={"Name":"西兰花","Unit":"Kg","Price":10.00,"Class":"蔬菜类","integral":20.00}
product["016"]={"Name":"大黄鱼","Unit":"Kg","Price":80.00,"Class":"海鲜类","integral":160.00}
product["017"]={"Name":"黄刺鱼","Unit":"Kg","Price":50.00,"Class":"海鲜类","integral":100.00}
product["018"]={"Name":"带鱼","Unit":"Kg","Price":6.00,"Class":"海鲜类","integral":12.00}
 

a=input("请输入”注册”创建账号:")
if a=="注册":
    user1=input("请输入姓名：")
    sex=input("请输入性别：")
    userku=input("请输入账号：")
    psdku=input("请输入密码：")
    print("注册成功,请登入账号")
user=input("请输入账号：")
psd=input("请输入密码：")
if user==userku and psd==psdku:
    print("欢迎尊敬的"+user1+"进入商店")
    print("个人信息：")
    hyjb=print("会员等级为：普通")
    jf=0.00;
    print("姓名："+user1)
    print("性别："+sex)
else :
    print("账号密码错误！")
BuyGoods={}
good_index = input('请输入商品名称搜索（输入“Buy”退出）：')
while good_index!='Buy':
    for key1 in product:
        if product[key1]["Name"].find(good_index)!=-1:
            tmpclass=product[key1]["Class"]
            print("请选择商品编号：")
            for key2 in product:
                if product[key2]["Class"].find(tmpclass)!=-1:
                    print("商品编号：{0:.3}   {1}    计价单位：{2}  单价：{3:.2f} 积分：{4:.2f}".format(key2,product[key2]["Name"],product[key2]["Unit"],product[key2]["Price"],product[key2]["integral"]))
            selected_good,Qty = input('请输入购买的3位编码、数量（空格隔开）|"end 0"退出：').split()
            while selected_good!='end':
                if len(selected_good)==3 and product[selected_good]!="":
                    BuyGoods[selected_good]={"Name":product[selected_good]["Name"],"Unit":product[selected_good]["Unit"],"Price":product[selected_good]["Price"],"integral":product[selected_good]["integral"],"Qty":eval(Qty)}
                selected_good,Qty = input('请输入购买的3位编码、数量（空格隔开）|"end 0"退出：').split()
            break
    good_index = input('请输入商品名称搜索（输入“Buy”退出）：')
SubTotal=0.00;
print("*************结算**************")
print("你购买的商品、金额如下：")
for key3 in BuyGoods:
    print("商品编号：{0:.3}   {1}    计价单位：{2}  单价：{3:.2f} 积分：{4:.2f}".format(key3,BuyGoods[key3]["Name"],BuyGoods[key3]["Unit"],BuyGoods[key3]["Price"],BuyGoods[key3]["integral"],BuyGoods[key3]["Qty"]))
    SubTotal+=BuyGoods[key3]["Price"]*BuyGoods[key3]["Qty"]
    if hyjb=="普通":
        jf+=BuyGoods[key3]["integral"]*BuyGoods[key3]["Qty"]*1
    elif hyjb=="高级":
        jf+=BuyGoods[key3]["integral"]*BuyGoods[key3]["Qty"]*1.5
    elif hyjb=="银钻":
        jf+=BuyGoods[key3]["integral"]*BuyGoods[key3]["Qty"]*2
    elif hyjb=="金钻":
        jf+=BuyGoods[key3]["integral"]*BuyGoods[key3]["Qty"]*3
    elif hyjb=="黑钻":
        jf+=BuyGoods[key3]["integral"]*BuyGoods[key3]["Qty"]*6
    else:
        jf+=BuyGoods[key3]["integral"]*BuyGoods[key3]["Qty"]*0.5
    
    print("======合计金额为：{:.2f}元".format(SubTotal),"获得积分：",int(jf))
    print("信息更新成功！！！")
    print("姓名：",user1)
    print("性别：",sex)
    print("会员等级：银钻","当前积分：",int(jf))