Created
January 5, 2012 20:52
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A spider using scrapy
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from scrapy import log | |
from scrapy.spider import BaseSpider | |
from scrapy.contrib.spiders import CrawlSpider, Rule | |
from scrapy.selector import HtmlXPathSelector | |
from scrapy.contrib.linkextractors.sgml import SgmlLinkExtractor | |
from icone.items import Product | |
class IconeSpider(CrawlSpider): | |
name = 'icone' | |
allowed_domains = ['icone.co.uk'] | |
start_urls = ['http://www.icone.co.uk/designer-living/product-type/Lighting-Floor', | |
# 'http://www.icone.co.uk/designer-living/product-type/', | |
# 'http://www.icone.co.uk/designer-living/brand/', | |
# 'http://www.icone.co.uk/designer-living/designer/', | |
] | |
rules = (Rule(SgmlLinkExtractor(allow=('/[0-9]+',)), callback='parse', follow=True), ) | |
def parse(self, response): | |
log.msg('A response from %s just arrived!' % response.url) | |
hxs = HtmlXPathSelector(response) | |
products = hxs.select('//table/tr/td/table/tr[3]/td/table/tr/td/form/table/tr[2]/td/table') | |
items = [] | |
for product in products: | |
item = Product() | |
item['name'] = product.select('./tr/td[@class="itemlist_design"]/strong/text()').extract() | |
item['description'] = product.select('./tr/td[@class="itemlist_desc"]/text()').extract() | |
item['price'] = product.select('./tr/td[@class="itemlist_price"]/a/span/strong/text()').extract() | |
item['image'] = product.select('./tr/td[@class="itemlist_img"]/a/img/@src').extract() | |
items.append(item) | |
return items |
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