'Runs handlers on those hosts which have been notified.'

def run_handlers(self, iterator, play_context):

    result = self._tqm.RUN_OK
    for handler_block in iterator._play.handlers:
        for handler in handler_block.block:
            if ((handler._uuid in self._notified_handlers) and len(self._notified_handlers[handler._uuid])):
                result = self._do_handler_run(handler, handler.get_name(), iterator=iterator, play_context=play_context)
                if (not result):
                    break
    return result
