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POCrawling images fails
 

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    <p>I am trying to crawl images from a website with the following scrapy code:</p> <pre><code>import urlparse from PIL import Image from scrapy.exceptions import DropItem, NotConfigured, IgnoreRequest from scrapy.spider import BaseSpider from scrapy.contrib.spiders import CrawlSpider, Rule from scrapy.contrib.linkextractors.sgml import SgmlLinkExtractor from scrapy.contrib.loader import XPathItemLoader from scrapy.selector import HtmlXPathSelector from scrapy.http.request import Request from scrapy.contrib.pipeline.images import ImagesPipeline from mobile.items import Website class MobileSpider(CrawlSpider): name = "mobile" allowed_domains = ["mobile-store.ro"] start_urls = ["http://www.mobile-store.ro/produse/"] rules = ( Rule(SgmlLinkExtractor(allow=r"/produs/d+"), follow=True), Rule(SgmlLinkExtractor(allow=r"/produse/d+"), callback='parse_item') ) def parse(self, response, response2): hxs = HtmlXPathSelector(response) next_page = hxs.select("//ul[@class='products']/li/a/@href").extract() if not not next_page: yield Request(next_page[0], self.parse) sites = hxs.select('//div[@id="wrapper"]/div[@id="content"]') items = [] for site in sites: item = Website() item['nume'] = site.select('//div[@class="summary"]/h1[@class="product_title entry-title"]/text()').extract() item['categorie'] = site.select('//div[@class="summary"]/div[@class="product_meta"]/span[@class="posted_in"]/a/text()').extract() item['brand'] = site.select('//div[@class="summary"]/div[@class="product_meta"]/span[@class="tagged_as"]/a/text()').extract() item['descriere'] = site.select('//div[@class="woocommerce_tabs"]/div[@id="tab-description"]/p/text()').extract() image_relative_url = site.select('//div[@class="ad-image-wrapper"]/div[@class="ad-image"]/img[@class="lightbox"]/@src').extract() item['image_urls'] = [urlparse.urljoin(response.url,image_relative_url)] #item['image_urls'] = site.select('//div[@class="ad-image-wrapper"]/div[@class="ad-image"]/img[@class="lightbox"]/@src').extract() item['pret'] = site.select('//div[@class="summary"]/div[1]/p[@class="price"]/span[@class="amount"]/text()').extract() item['url'] = response.url items.append(item) for item in items: yield item settings.py: SPIDER_MODULES = ['mobile.spiders'] NEWSPIDER_MODULE = 'mobile.spiders' DEFAULT_ITEM_CLASS = 'mobile.items.Website' ITEM_PIPELINES = ['scrapy.contrib.pipeline.images.ImagesPipeline'] items.py: from scrapy.item import Item, Field class Website(Item): nume = Field() descriere = Field() categorie = Field() brand = Field() pret = Field() url = Field() image_urls = Field() images = Field() image_paths = Field() pipelines.py: from mobile.contrib.pipeline.images import ImagesPipeline from scrapy.exceptions import DropItem from scrapy.http import Request class MyImagesPipeline(ImagesPipeline): def get_media_requests(self, item, info): for image_url in item['image_urls']: yield Request(image_url) def item_completed(self, results, item, info): image_paths = [x['path'] for ok, x in results if ok] if not image_paths: raise DropItem("Item contains no images") item['image_paths'] = image_paths return item </code></pre> <p>The issues comes when I try to get the images url, by using the following code:</p> <pre><code>for site in sites: item = Website() item['nume'] = site.select('//div[@class="summary"]/h1[@class="product_title entry-title"]/text()').extract() item['categorie'] = site.select('//div[@class="summary"]/div[@class="product_meta"]/span[@class="posted_in"]/a/text()').extract() item['brand'] = site.select('//div[@class="summary"]/div[@class="product_meta"]/span[@class="tagged_as"]/a/text()').extract() item['descriere'] = site.select('//div[@class="woocommerce_tabs"]/div[@id="tab-description"]/p/text()').extract() image_relative_url = site.select('//div[@class="ad-image-wrapper"]/div[@class="ad-image"]/img[@class="lightbox"]/@src').extract() item['image_urls'] = [urlparse.urljoin(response.url2,image_relative_url)] #item['image_urls'] = site.select('//div[@class="ad-image-wrapper"]/div[@class="ad-image"]/img[@class="lightbox"]/@src').extract() item['pret'] = site.select('//div[@class="summary"]/div[1]/p[@class="price"]/span[@class="amount"]/text()').extract() item['url'] = response.url items.append(item) for item in items: yield item </code></pre> <p>Which returns me the page url instead of the image url. All other fields are crawled correctly. Any clues on how to fix this issue and get the image url properly?</p>
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