Version-Release number of selected component:
libreport version: 2.0.18
cmdline: /usr/bin/python -tt /usr/bin/yumex
Created attachment 663904 [details]
Created attachment 663905 [details]
Created attachment 663906 [details]
Created attachment 663907 [details]
Created attachment 663908 [details]
Created attachment 663909 [details]
Looks like a problem with your version of python and libexpat (expat) don't match.
So non of your python GUI programs will work, you need to downgrade python or update expat.