start_urls = ['www.example.com/page1']
rules = Rule(SgmlLinkExtractor(restrict_xpaths=('//a[@class="next_page"]',)
    ), follow=True), Rule(SgmlLinkExtractor(restrict_xpaths=(
    '//div[@class="foto_imovel"]',)), callback='parse_call')
scrapy - parsing items that are paginated