如何在Python中循环下面的代码？

Question

我是 Python 的新手，但我尝试创建以下交易策略，但找不到针对不同产品（在本例中为交易时间）进行循环的方法。

def strategy(area_code, product, orders, environment):
    order = None
    new_orders = [] 
    Quantity = 5
    price_delta = 0.1

    def process_flex(Plant):

        order = None
        Tur1 = Plant + "1"

        if Tur1Volume > 0:
            if Tur1Price:
                order = None
                if check_if_we_have_order_on_the_market(Plant,Tur1)==0:
                    order =  package.create_sell_order(area_code, Tur1Volume, Quantity, calculate_selling_price(Tur1Price), price_delta, product, environment.current_datetime).with_label((Plant,Tur1))
                if order:
                    new_orders.append(order)
            else:
                order = None

        return 

    process_flex("bla")
    process_flex("blabla")
    process_flex("blablabla")


    return new_orders

此代码仅适用于一种产品（1 小时），不会循环使用所有 24 种产品。我认为它可以像这样工作：

    for product in products:
        Plant = ['bla', 'blabla', 'blablabla']
        for i in Plant:
            order = process_flex(Plant)
        return_orders.append(order)

    return return_orders

不幸的是，它没有用。您对解决方案有什么想法吗？

提前致谢！

Answer 1

您想将植物换成：顺序 = process_flex(i) 因为 i 是 Plant

的一个元素

    for product in products:
        Plant = ['bla', 'blabla', 'blablabla']
        for i in Plant:
            order = process_flex(i)
        return_orders.append(order)

    return return_orders

如何在Python中循环下面的代码？

How to loop the following code in Python?

python

algorithmic-trading