title: ElementTree findall 'or' operator
body: <p>If I have an xml file like this:</p>
  
  <pre><code>&lt;root&gt;
    &lt;item&gt;
      &lt;prop&gt;something&lt;/prop&gt;
    &lt;/item&gt;
    &lt;test&gt;
      &lt;prop&gt;something&lt;/prop&gt;
    &lt;/test&gt;
    &lt;test2&gt;
      &lt;prop&gt;something&lt;/prop&gt;
    &lt;/test2&gt;
  &lt;/root&gt;
  </code></pre>
  
  <p>I can use 
  <code>xmlTree.getroot().findall("item")</code>
  to get all of the 'item' elements. </p>
  
  <p>How would I get all of the 'item' OR 'test' elements? I want something like:</p>
  
  <p><code>xmlTree.getroot().findall("item or test")</code></p>
  
  <p>I didn't see anything like this in the examples in the documentation. Any ideas?</p>