Import program in other folders with Python
<p>I want to import a Python program from 2 different folders:</p>

<ul>
<li><code>Prog1</code> from the path <code>/home/francis/docs/folder1/</code></li>
<li><code>Prog2</code> from the path <code>/home/francis/docs/folder2/</code></li>
</ul>

<p>How do I import these two Programs in my main program situated in <code>/home/francis/docs/folder3/</code>?</p>
