python输出简单商城代码

很高兴回答你的问题。以下是一个简单的 Python 商城代码示例：

# 商品列表
products = {
    "1": {"name": "iPhone 12", "price": 6999},
    "2": {"name": "iPad Pro", "price": 7999},
    "3": {"name": "MacBook Pro", "price": 12999},
    "4": {"name": "AirPods Pro", "price": 1999},
}

# 购物车
cart = {}

# 显示商品列表
print("欢迎来到简单商城！")
print("商品列表：")
for key, value in products.items():
    print(f"{key}. {value['name']} - ￥{value['price']}")

# 选择商品
while True:
    choice = input("请输入商品编号，按 q 结束：")
    if choice == "q":
        break
    elif choice in products:
        product = products[choice]
        print(f"已加入购物车：{product['name']} - ￥{product['price']}")
        if choice in cart:
            cart[choice]["count"] += 1
        else:
            cart[choice] = {"product": product, "count": 1}
    else:
        print("无效的商品编号，请重新输入。")

# 显示购物车
print("购物车：")
total_price = 
for key, value in cart.items():
    product = value["product"]
    count = value["count"]
    price = product["price"] * count
    total_price += price
    print(f"{product['name']} x {count} - ￥{price}")
print(f"总价：￥{total_price}")

希望这个代码示例能够帮助你。