def nack(self, requeue=True):
        if not self._method:
            raise AMQPMessageError('Message.nack only available on '
                                   'incoming messages')
        self._channel.basic.nack(delivery_tag=self._method['delivery_tag'],
                                 requeue=requeue)
Return the plugin that offered an extension point.
dataset/ETHPy150Open eandersson/amqpstorm/amqpstorm/message.py/Message.nack--crossover with--dataset/ETHPy150Open enthought/envisage/envisage/developer/ui/view/extension_registry_browser.py/ExtensionRegistryBrowser._get_plugin