title: How to check the version of the datetime module in python?
body: <p>I know that this question was asked million of time regarding other libraries. However none of the answers in other discussions was helpful.</p>
  
  <p>I tried:</p>
  
  <pre><code>import datetime
  print datetime.version
  
  import datetime
  print datetime._version_
  
  import datetime
  print datetime.__version__
  </code></pre>
  
  <p>None is working.</p>
  
  <p>It says </p>
  
  <blockquote>
    <p>attribute error: AttributeError: 'module' object has no
    attribute '<em>version</em>'</p>
  </blockquote>
  
  <p>Same for the others.</p>
  
  <p>This library do have versions:
  <a href="https://pypi.python.org/pypi/DateTime" rel="noreferrer">https://pypi.python.org/pypi/DateTime</a></p>