示例#1
0
    def parse(self, response):

        #hxs = Selector(response)
        #sites = hxs.select('//ul[@class="directory-url"]/li')
        sites = response.xpath("//div[@class='site-item ']")

        for site in sites:
            il = WebsiteLoader(response=response, selector=site)
            il.add_xpath('name', "div[@class='title-and-desc']/a/div/text()")
            il.add_xpath('url', "div[@class='title-and-desc']/a/@href")
            il.add_xpath('description', "div/div[@class='site-descr ']/text()")
            yield il.load_item()
示例#2
0
    def parse(self, response):
        sel = Selector(response)
        sites = sel.xpath('//ul[@class="directory-url"]/li')

        for site in sites:
            il = WebsiteLoader(response=response, selector=site)
            il.add_xpath('name', 'a/text()')
            il.add_xpath('url', 'a/@href')
            il.add_xpath('description', 'text()', re='-\s([^\n]*?)\\n')
            yield il.load_item()
示例#3
0
    def parse(self, response):
        """
        The lines below is a spider contract. For more info see:
        http://doc.scrapy.org/en/latest/topics/contracts.html

        @url http://www.dmoz.org/Computers/Programming/Languages/Python/Resources/
        @scrapes name
        """
        hxs = HtmlXPathSelector(response)
        sites = hxs.select('//ul[@class="directory-url"]/li')

        for site in sites:
            il = WebsiteLoader(response=response, selector=site)
            il.add_xpath('name', 'a/text()')
            il.add_xpath('url', 'a/@href')
            il.add_xpath('description', 'text()', re='-\s([^\n]*?)\\n')
            yield il.load_item()
示例#4
0
    def parse(self, response):
        """
        The lines below is a spider contract. For more info see:
        http://doc.scrapy.org/en/latest/topics/contracts.html

        @url http://www.dmoz.org/Computers/Programming/Languages/Python/Resources/
        @scrapes name
        """
        sites = response.xpath('//ul[@class="directory-url"]/li')

        for site in sites:
            il = WebsiteLoader(response=response, selector=site)
            il.add_xpath('name', 'a/text()')
            il.add_xpath('url', 'a/@href')
            il.add_xpath('description', 'text()', re='-\s([^\n]*?)\\n')
            yield il.load_item()