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POScrapy issue with csv output
 

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  1. POScrapy issue with csv output
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    <p>Here is my spider:</p> <pre><code> from scrapy.contrib.spiders import CrawlSpider,Rule from scrapy.contrib.linkextractors.sgml import SgmlLinkExtractor from scrapy.selector import HtmlXPathSelector from vrisko.items import VriskoItem from scrapy.http import Request class vriskoSpider(CrawlSpider): name = 'vrisko' allowed_domains = ['vrisko.gr'] start_urls = ['http://www.vrisko.gr/search/%CE%B3%CE%B9%CE%B1%CF%84%CF%81%CE%BF%CF%82/%CE%BA%CE%BF%CF%81%CE%B4%CE%B5%CE%BB%CE%B9%CE%BF'] rules = (Rule(SgmlLinkExtractor(allow=('\?page=\d')),'parse_start_url',follow=True),) def parse_start_url(self, response): hxs = HtmlXPathSelector(response) subpages = hxs.select('//a[@class="detailsHyper_class"]/@href').extract() ep = hxs.select('//a[@itemprop="name"]/text()').extract() ad = hxs.select('//div[@class="results_address_class"]/text()').extract() for eponimia,address,subpage in zip(ep,ad,subpages): vriskoit = VriskoItem() vriskoit['eponimia'] = eponimia vriskoit['address'] = address request = Request(subpage,callback = self.subPage) request.meta['vriskoit'] = vriskoit yield request def subPage(self,response): vriskoit = response.meta['vriskoit'] hxs = HtmlXPathSelector(response) vriskoit['category'] = hxs.select('//div[@class="category_class"]/span/text()').extract() yield vriskoit </code></pre> <p>and here is my pipiline:</p> <pre><code> import csv class myExporter(object): def __init__(self): self.brandCategoryCsv = csv.writer(open('brandCategoryTable.csv', 'wb')) self.brandCategoryCsv.writerow(['eponimia', 'address','category']) def process_item(self, item, spider): for e,a,c in zip(item['eponimia'],item['address'],item['category']): self.brandCategoryCsv.writerow([e.encode('utf-8'), a.encode('utf-8'), c.encode('utf-8')]) return item </code></pre> <p>my problem is that for both the first 2 fields (eponimia,address), only the first character is written to the output csv file and i cant find why. </p> <p>Any help would be much appreciated, i am out of ideas.</p>
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