python - Scrapy Linkextractor -


i'm new programming. have tried everything.

i have manage scrape in 1 page when try entire site get:

[scrapy.extensions.logstats] info: crawled 0 pages (at 0 pates/min)

here spider:

import urlparse  scrapy.http import request scrapy.contrib.spiders import crawlspider, rule scrapy.contrib.linkextractors import linkextractor   class myspider(crawlspider):     name = "municipio"      allowed_domains = ["cm-leiria.pt"]     start_urls = ["http://www.cm-leiria.pt/pages/"]      rules = (rule (linkextractor(allow=("/pages/\d",),restrict_xpaths=         ('//ul//li//a[@class="deph\d"]',)),          callback="parse_items", follow=true),     )       def parse_items(self, response):         base_url = 'http://www.cm-leiria.pt/pages/215'         in response.xpath('//a[starts-with(@href, "/uploads/") , not(contains(@href,":"))]/@href'):               link = a.extract()             if link.endswith('.pdf'):                 link = urlparse.urljoin(base_url, link)                 yield request(link, callback=self.save_pdf)      def save_pdf(self, response):         path = response.url.split('/')[-1]         open(path, 'wb') f:             f.write(response.body)


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