#!/usr/bin/env python
     # encoding: utf-8
     #
     # Copyright (c) 2009 Doug Hellmann.  All rights reserved.
     #
     """Show tracebacks with classes
     """
     #end_pymotw_header
     
     import cgitb
     cgitb.enable(format='text')
     
     class BrokenClass(object):
         """This class has an error.
         """
         
         def __init__(self, a, b):
             """Be careful passing arguments in here.
             """
             self.a = a
             self.b = b
             self.c = self.a * self.b
             self.d = self.a / self.b
             return
     
     o = BrokenClass(1, 0)