# -*- coding: utf-8 -*-
from scrapy.linkextractors import LinkExtractor
from scrapy.spiders import CrawlSpider, Rule


class BookSpider(CrawlSpider):
    name = 'book'
    allowed_domains = ['www.booking.com']
    start_urls = ['http://www.booking.com/']

    rules = (
        Rule(LinkExtractor(allow=r'<a href="(.*?)" data-'), callback='parse_item', follow=True),
    )

    def parse_item(self, response):
        item = {}
        # item['domain_id'] = response.xpath('//input[@id="sid"]/@value').get()
        # item['name'] = response.xpath('//div[@id="name"]').get()
        # item['description'] = response.xpath('//div[@id="description"]').get()
        return item
