title: lxml find tags by regex
body: <p>I'm trying to use lxml to get an array of tags that are formatted as</p>
  
  <pre><code>&lt;TEXT1&gt;TEXT&lt;/TEXT1&gt;
  
  &lt;TEXT2&gt;TEXT&lt;/TEXT2&gt;
  
  &lt;TEXT3&gt;TEXT&lt;/TEXT3&gt;
  </code></pre>
  
  <p>I tried using</p>
  
  <pre><code>xml_file.findall("TEXT*")
  </code></pre>
  
  <p>but this searches for a literal asterisk.</p>
  
  <p>I've also try to use <strong>ETXPath</strong> but it seems to not work.
  Is there any API function to work with that, because assuming that
  <em>TEXT</em> is append by integers isn't the prettiest solution. </p>