[pygtk] Exception handling

[Jacob Kroon]

Hi,

I'm developing a gobject based library in C, which I provide python 
wrappers for,
and I want to make exception handling work when using python.

I'm investigating using GError in the C sources, but I can't seem to 
find a way
to pass arbitrary parameters to the exception. For instance, I want a 
certain object
method to generate an exception in which I provide another object. With 
GError I
can only set a text message, and nothing more.

Anyone got an idea ?

//Jacob