from scrapy.spider import BaseSpider
from scrapy.http import Request
from scrapy.selector import XmlXPathSelector


class MySpider(BaseSpider):
    name = 'myspider'

def parse(self, response):
    xxs = XmlXPathSelector(response)
links = xxs.select('//link/text()').extract()
return [Request(x, callback=self.parse_link) for x in links]
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