I recently found out how to make .py an exe using py2exe and I also found another program called "Smart Install Maker." I bought the license and wanted to let you know if you want to send me your .py, I will package it for you for free. Just send to my email:
Here is an example of what I'm talking about:
So if you are interested email me with the desired product name, an icon (must be in .ico format and 48x48px), desired shortcuts, and version number.
Edit:: Also, if you have a readme you wan't for your users, send that as well.