Message 156793 - Python tracker

I'm marking this as easy hoping someone in the mentoring group will pick it up and take a look.  The relevant code is in Python, and I'm guessing there is some logic bug when only the comment is set (and nothing is added to the zipfile), but I haven't looked at the code.  I'm also adding 3.2 and 3.3; it fails on 3.3 as well.