KDE flavour apps from python script - sigoa/pykde4 GitHub Wiki
You may have wondered, why those KDE widgets ship with Qt-Designer, when all they do is segfaulting. Turns out, that you can design a KDE GUI app using those widgets and run it as a python app using pykdeuic4 looking e.g. like this KDialog :
The original pykde4 is a joke when it comes to documentation. Nothing about INSTALL makes sense or is sufficient.
Another complete documentation catastrophe, which explains quite well why no one is using that stuff at all.