When I raised the idea of making bindings for raylib, I must admit that somewhere in the back of my mind I was thinking of what @vmagnin has done for gtk and cairo.
As far as I recall, he developped a python wrapper to automate most of the process. Besides the wrapper itself, which might be quite useful to reduce the number of repetitive manual operations, perhaps he has also encountered the same situation (since gkt and cairo are graphical libs).