The PyKDE4 bindings will be made using SIP.
As of 7-Aug-07 all PyKDE4 modules compile for KDE beta 1 (3.92.0), but not all load (due to missing symbols in the KDE libs for openSuSE 10.2). A loadable version is about a day away (that still doesn't mean it'll work, but it mostly will - alpha quality). Anyone wishing to work on either example code or test code should contact Jim Bublitz - jbublitz@nwinternet.com.