title: Using requests to navigate through multiple pages
body: <p>I am trying to navigate through the following webpage:</p>
  
  <p><a href="http://www.regulomedb.org/" rel="nofollow noreferrer">http://www.regulomedb.org/</a></p>
  
  <p>Essentially, I enter my data in the textbox and then click submit. After submitting, I want to download the file that becomes available.</p>
  
  <p>As of now,  I have:</p>
  
  <pre><code>data = {'data': 'rs7881236'}
  resp = requests.post('http://www.regulomedb.org/results', data)
  </code></pre>
  
  <p>When I look at the content for resp, I am able to get the HTML text of the following page. However, what I need to do is download the file. I am unsure of how to navigate towards it after my submission. The tricky part is I need to submit my data through the first page. Then after reaching the second page, I need to somehow navigate to the download link, but I am unsure how to do that with an already generated response object. </p>