title: unable to fetch facebook friend list using scrapy
body: <h1>no output retrieved using any of the tags</h1>
  <p>I am trying to fetch the friendlist of a user using scrapy script i am able to get the data for the about and the other basic info sections however with the friend section the similar code does not seem to work. I am using my facebook account logged in the browser also the friendlist of the desired profile is also public. I have tried implementing the following methods:</p>
  <pre><code>In [2]: response.xpath('//div[@class=&quot;_3i9&quot;]')
  Out[2]: [&lt;Selector xpath='//div[@class=&quot;_3i9&quot;]' data='&lt;div id=&quot;collection_wrapper_2327158227&quot; '&gt;]
  
  In [3]: response.xpath('//div[@class=&quot;_3i9&quot;]/div/a/@href')
  Out[3]: []
  
  In [4]: response.xpath('//div[@class=&quot;_3i9&quot;]/div/ul/li/a/@href')
  Out[4]: []
  
  In [5]: response.xpath('//div[@class=&quot;clearfix _5qo4&quot;]/a/@href')
  Out[5]: []
  
  In [6]: response.xpath('//div[@class=&quot;clearfix _5qo4&quot;]')
  Out[6]: []
  
  In [7]: response.xpath('//div[@class=&quot;uiList _262m _4kg&quot;]')
  Out[7]: []
  
  In [8]: response.xpath('//ul[@class=&quot;uiList _262m _4kg&quot;]')
  Out[8]: []
  
  In [9]: response.xpath('//ul[@class=&quot;collection_wrapper_2356318349&quot;]')
  Out[9]: []
  
  In [10]: response.xpath('//[@class=&quot;collection_wrapper_2356318349&quot;]')
  </code></pre>