wxSize unknown eval(repr(wxSize()))

I'm saving some frame size information in a pickle. Unpickling my pickle = repr(frame.GetSize()) fails on eval(pickle) with wxSize being unknown. This is presumably because my imports are "from wxPython import wx".

I'm skirting around this issue by using str(frame.GetSize()) which appearently doesn't incorporate the call wxSize(x,y), instead mearly pickles the touple (x,y).

It's not much of an issue, but I fear this could be an issue evntually.

Any thoughts???

-Joe