title: How to write a pep8 configuration (pep8.rc) file?
body: <p>I found the documentation for pep8 but wasn't able to understand how to write these. I couldn't even find any examples with options other than setting max-line-length and ignore.</p>
  
  <p>I am trying to write a <code>.pep8.rc</code> file in which, among other things, I need to do the following:</p>
  
  <ul>
  <li>enable show source</li>
  <li>enable statistics</li>
  <li>enable count</li>
  <li>exclude a directory (say, for example <code>./random</code>)</li>
  </ul>
  
  <p>Can somebody answer with an example or link to one?</p>