def METHOD_NAME(self, handlers = []):
    result = ''
    for event in self.actions:
        if event is None:
            result += '<Deleted event>\n'
        else:
            time, handler, action = event
            if not handlers or handler in handlers:
                result += '%8.2f % 20s % 20s' % (time, handler.name, action)
                result += '\n'
    return result