def parse(self, response):
for link in self.link_extractor.extract_links(response):
yield Request(link.url, self.parse)
strip_path = HtmlXPathSelector(response).select('//meta[@property="og:image"]/@content').extract()
if strip_path:
strip = DilbertStrip()
strip['image'] = strip_path.pop()
strip['name'] = '%s.gif' % response.url.split('/')[-1]
yield strip
