title: Using Python to start a browser (Chromium) and change the url
body: <p>I am trying to write a script that makes it possible to change the url of an active process.</p>
  
  <p>So for instance, I am starting my browser using:</p>
  
  <pre><code>browser = Popen(["chromium", "http://www.google.com"])
  </code></pre>
  
  <p>After an X interval I want to change the url of browser.</p>
  
  <p>I've tried allot of things to get this result but nothing has succeeded so far. (stdin.write / put (PIPE) etc etc.).</p>
  
  <pre><code>browser = sh.Command('uzbl-browser')(print_events=True, config='-', uri=current_browser_url, _bg=True)
  browser.process.stdin.put('uri http://www.google.nl' + '\n')
  </code></pre>
  
  <p>I'm hoping you can help me out with this.</p>
  
  <p>Regards,</p>
  
  <p>Wesley.</p>