title: How to parse HTML using the lxml.html library
body: <p>Here is the <code>HTML</code> that appears on my site:</p>
  
  <pre><code>&lt;meta content="auth" name="param" /&gt;
  &lt;meta content="I_WANT_THIS" name="token" /&gt;
  </code></pre>
  
  <p>How can I use <a href="http://lxml.de/lxmlhtml.html" rel="nofollow">lxml.html</a> to grab that?</p>