Handling an exception in App's main loop

[Suzuki Alex]

Hi,

I'm trying to wrap the call to App::MainLoop() in a try/except
statement, the idea would be to display a dialog when an unhandled
exception occurs, which allows the user to view the stack trace
and optionally email it to a developer.

I found this thread from 1999:
http://lists.wxwidgets.org/archive/wxPython-users/msg06426.html

and this slightly more recent one from 2001:
http://lists.wxwidgets.org/archive/wxPython-users/msg10801.html

Has there been any progress in this direction, or is there some
other way to do this? The stderr output window is a bit confusing
for most users.

Thanks in advance,
  Alex