title: Using additional command line arguments with gunicorn
body: <p>Assuming I'm starting a Flask app under gunicorn as per <a href="http://gunicorn.org/deploy.html#runit" rel="noreferrer">http://gunicorn.org/deploy.html#runit</a>, is there a way for me to include/parse/access additional command line arguments?</p>
  
  <p>E.g., can I include and parse the <code>foo</code> option in my Flask application somehow?</p>
  
  <pre><code>gunicorn mypackage:app --foo=bar
  </code></pre>
  
  <p>Thanks,</p>