title: How to order the items downloaded by scrapy?
body: <p>So since it looks like Scrapy downloads images in a random order, I've been trying to find a way to sort images in either one of two ways:</p>
  
  <ol>
  <li>Download in the order which the urls were scraped </li>
  <li>Sort the
  files (perhaps by using meta data?) by the order which they came in
  the url list</li>
  </ol>
  
  <p>I would like to do this in the most efficient way possible, but right now I can't figure out how to do it using either method. I looked into perhaps modifying the <code>Scheduler</code> but I don't think there are any options to change this.</p>