title: scrapy : find element which has particular text
body: <p>I am using scrapy to crawl. I am getting whole content of website.</p>
  
  <pre><code>import scrapy
  import os
  
  class QuotesSpider(scrapy.Spider):
      name = "team"
  
      def start_requests(self):
          yield scrapy.Request(url='http://*****.com', callback=self.get_scripts)
  
      def get_scripts(self, response):
          print response.css("body").extract()
  
      def get_scripts(self, response):
          print response.css("body").extract()
  </code></pre>
  
  <p>Now i am searching for a text, which i can get by simple search text/sub-string by python. What i want is to select that selector where this text match. Please let know what is the best way to do this.</p>