title: How to properly document class' static variables?
body: <p>What is the preferred way to document static variables in classes?</p>
  
  <pre><code>class Foo(object):
      """
      Foo doc.
      """
  
      bar = 'bar'
      """
      Bar doc.
      """
  
  
  class Foo(object):
      """
      Foo doc.
      """
  
      # Bar doc.
      bar = 'bar'
  </code></pre>
  
  <p>Something else...?</p>