[Tutor] how to access deep classes

[John]

Hi,
I'm not to sure I can explain myself.  But I need to ask because I do not 
understand how it works or what is possible.

class A (wx.Panel);
   def__init__(...)

class B(wx.PyPanel):

   def __init__(..):
     self.pages = A(...)

class C (B)
  def __init__(...)

I can't change the code in either class A or class B.  But I want to add a 
property to class A in class C.  Is that possible?

Something like

wxpanelFontSize = property(_getwxpanelFontSize, _setwxpanelFontSize, None, '')

Or is there another way to get the same thing done?

Johnf