I have to produce a "plugin" for Inkscape. Python exception functionnalities are not enough for what I want to do so I came to try the DBus Api.
With this one, I can communicate from my plugin to Inkscape but not in the other way. The only implemented signal is "ObjectMoved" but I need to know when Inkscape modifies a node, adds an attribute or things like that.
I look after the dbus extension code and it seems that the signals that I want are described in proposed-interface.xml and are not yet implemented.