Python 爬行但不刮

我试图使用Scrapy在以下网站（）上进行抓取，我看到该页面被抓取，但没有返回任何项目。一切都与刮擦壳一起工作

以下是我的代码：

class LeadHomeSpider(scrapy.Spider):
    name = "lead_home"
    start_urls = [
        'https://www.leadhome.co.za/search/property-for-sale/western-cape/4?sort=date',
    ]

    # parse search page
    def parse(self, response):
        # follow property link
        offering = 'buy' if 'sale' in response.css('h1::text').get() else 'rent'
        for prop in response.css('div.search__PropertyCardWrapper-sc-1j5dndx-0.bsqBpI'):
            link = 'https://www.leadhome.co.za' + prop.css('a::attr(href)').get()
            a = prop.css('p.styles__Label-h53xsw-16.bcSkCI::text').getall()
            #prop_type = attempt_get_property_type(a[0]) if len(a) != 0 else None
            area = a[1] if len(a) > 1 else None

            yield scrapy.Request(
                link,
                meta={'item': {
                    'agency': self.name,
                    'url': link,
                    'area': area,
                    'offering': offering,
                    #'property_type': prop_type,
                }},
                callback=self.parse_property,
            )

        # follow to next page
        next_page_number = response.xpath(
            '//a[contains(@class, "styles__PageNumber-zln67a-0 jRCKhp")]/following-sibling::a/text()').get()
        if next_page_number is not None:
            new_page_link = 'https://www.leadhome.co.za/search/property-for-sale/western-cape/4?sort=date&page=' + next_page_number
            next_page = response.urljoin(new_page_link)
            yield scrapy.Request(next_page, callback=self.parse)

    # parse property
    def parse_property(self, response):
        item = response.meta.get('item')
        item['parking'] = response.xpath('//p[contains(text(), "Uncovered Parking:")]/following-sibling::p/text()').get()
   
...

---

你知道这里可能出了什么问题吗？欢迎提出任何建议！提前谢谢你

在CSS表达式中使用的是随机类值（

1j5dndx-0.bsqBpI

等），这就是代码不起作用的原因。下面是相同的代码，但使用XPath的

包含

来匹配类的一部分：

def parse(self, response):
    # follow property link
    offering = 'buy' if 'sale' in response.css('h1::text').get() else 'rent'
    # for prop in response.css('div.search__PropertyCardWrapper-sc-1j5dndx-0.bsqBpI'):
    for prop in response.xpath('//div[contains(@class, "search__PropertyCardWrapper-sc-")]'):
        link = prop.xpath('.//a/@href').get()
        # a = prop.css('p.styles__Label-h53xsw-16.bcSkCI::text').getall()
        prop_type = prop.xpath('(.//p[contains(@class, "styles__Label-")])[1]/text()').get()
        # area = a[1] if len(a) > 1 else None

        link = response.urljoin(link)
        yield scrapy.Request(
            url=link,
            meta={'item': {
                'agency': self.name,
                'url': link,
                # 'area': area,
                'offering': offering,
                'property_type': prop_type,
            }},
            callback=self.parse_property,
        )