[pygtk] gobject.GParamSpec

[cwr at netcom.co.uk]

I've got a callback that hands me an object which PyGTK
tells me is a gobject.GParamSpec.  Somewhere under the
layers it's an int, but I can't find a way of getting
at the actual value.  gobject.list_properties(arg) doesn't
work, and nor do any of the likely properties I've tried.
There doesn't seem to be anything relevant on Google, either.

Does anyone know how to take this thing apart?

Many thanks - Will