title: DoxyPy - Member (variable) of namespace is not documented
body: <p>I get the error message <code>warning: Member constant1 (variable) of namespace &lt;file_name&gt; is not documented.</code> for my doxygen (doxypy) documentation. I have documented the file and all functions and classes. But I also have some additional constants in this file which I don't know how to document and I get the error message. The file looks like this:</p>
  
  <pre><code>"""\file
  \brief &lt;this is what the file contains&gt;
  \author &lt;author&gt;
  """
  
  import numpy as np
  
  constant1 = 24
  constant2 = 48
  
  def someFunction():
      """ Doxygen documentation of someFunction() """
      &lt;body&gt;
  </code></pre>
  
  <p>In this example, how do I document <code>constant1</code> and<code>constant2</code>, so that the error message goes away?</p>