wxGrid and calling SetTable multiple times

The Wiki includes a list-serv posting from Robin confirming that multiple
calls to SetTable for a wxGrid are not allowed. The note indicates that
this might be changed in future releases of wxPython. By any chance has
this been done or is the only option to use some variant of the workaround
that was suggested in that note?

Niki Spahiev wrote:

With Python delegation this is very easy. Make small proxy which
delegates all methods.

Niki, can you just say a little more about how you would use
delegation/proxy to address this issue. thanks.