如何将返回值赋给_init__值

Question

我正在尝试将getItem和getBuyingType的返回值分配给函数中__init__方法中的self变量。我该怎么做？如果不可能，是否有其他方法将这两个函数的输出指定为Ebay Scraper类的一部分？项目应分配给self.item和buying_type分配给self.buying_type

class EbayScraper(object):
    def __init__(self):
        self.base_url = "https://www.ebay.com/sch/i.html?_nkw="
        self.item =
        self.buying_type =
        self.url_seperator = "&_sop=12&rt=nc&LH_"
        self.url_seperator2 = "&_pgn="
        self.page_num = "1"
        self.currentPage = 1

    def getItem(self):
        item = input("Item: ")
        return item

    def getBuyingType(self):
        buying_type = input("Please specify a buying type (Auction or Buy It Now): ")
        buying_type = buying_type.lower()

        if buying_type == "auction":
            return buying_type + "=1"
        elif buying_type == "buy it now":
            return buying_type + "=1"
        else:
            print("Invalid buying type specified.")
            self.getBuyingType()

Answer 1

您可以在__init__方法中调用函数

def __init__(self):
    ...
    self.item = self.getItem()