gistfile1.py

class WSGIHandlerWrapper(WSGIHandler):
    def __init__(self):
        settings.configure(DEBUG_PROPAGATE_EXCEPTIONS=True)
        super(WSGIHandlerWrapper, self).__init__()
        
    def handle_uncaught_exception(self, request, resolver, exc_info):
        try:
            super(WSGIHandlerWrapper, self).handle_uncaught_exception(request, resolver, exc_info)
        except Exception, e:
            # do something

application = WSGIHandlerWrapper()