title: Path Separator in Python 3
body: <p>I have two strings:</p>
  
  <pre><code>C:\Data
  </code></pre>
  
  <p>and another folder</p>
  
  <pre><code>Foo1
  </code></pre>
  
  <p>I need, the windows output to be </p>
  
  <pre><code>C:\Data\Foo1
  </code></pre>
  
  <p>and the Linux output to be</p>
  
  <pre><code>/data/foo1
  </code></pre>
  
  <p>assuming /data is in linux. Is there any constant separator that can be used in Python, that makes it easy to use irrespective of underlying OS?</p>