title: Get the Python Tornado version
body: <p>How do I get the current version of my Python Tornado module version?</p>
  <p>With other packages I can do the following:</p>
  <pre><code>print &lt;modulename&gt;.__version__
  </code></pre>
  <p>Source:
  <em><a href="https://stackoverflow.com/questions/20180543/how-to-check-version-of-python-modules">How to check version of Python modules</a></em></p>