Maybe using "pure" pygtk and animated gifs could be an option to achieve some animation? http://faq.pygtk.org/index.py?req=sh...=faq23.037.htp Limitation would be of course that the length of the animation must be less than one second. Edit: and you would need to take care its only played once. Also, I don't know how much performance something like this would need. But I guess this would be something one needs to have a look at as well.
import advanced-clock-plugin
advanced-clock-plugin.redraw()