#!/usr/bin/env python
     # encoding: utf-8
     
     i = 1
     j = 0
     k = 3
     
     # ... many lines removed ...
     
     try:
         result = k * (i / j) + (i / k)
     except:
         import dis
         import sys
         exc_type, exc_value, exc_tb = sys.exc_info()
         dis.distb(exc_tb)