title: Python 3.3 on windows os.sep wrong?
body: <p>I'm using a Active Python 3.3 Installation on windows. running a script </p>
  
  <pre><code>import os, sys
  print("jointest",os.path.join('hallo','file.txt'),"\nSys:",sys.platform,"Sep:",os.sep)
  </code></pre>
  
  <p>jointest hallo\file.txt</p>
  
  <p>Sys: win32 Sep: \</p>
  
  <p>In the Python Interactive shell </p>
  
  <blockquote>
    <blockquote>
      <blockquote>
        <p>os.sep</p>
      </blockquote>
    </blockquote>
  </blockquote>
  
  <p>returns the expected '\\'</p>
  
  <p>What's wrong?</p>