Source code for airflow.providers.amazon.aws.notifications.sqs
# Licensed to the Apache Software Foundation (ASF) under one# or more contributor license agreements. See the NOTICE file# distributed with this work for additional information# regarding copyright ownership. The ASF licenses this file# to you under the Apache License, Version 2.0 (the# "License"); you may not use this file except in compliance# with the License. You may obtain a copy of the License at## http://www.apache.org/licenses/LICENSE-2.0## Unless required by applicable law or agreed to in writing,# software distributed under the License is distributed on an# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY# KIND, either express or implied. See the License for the# specific language governing permissions and limitations# under the License.from__future__importannotationsfromfunctoolsimportcached_propertyfromtypingimportSequencefromairflow.notifications.basenotifierimportBaseNotifierfromairflow.providers.amazon.aws.hooks.sqsimportSqsHook
[docs]classSqsNotifier(BaseNotifier):""" Amazon SQS (Simple Queue Service) Notifier. .. seealso:: For more information on how to use this notifier, take a look at the guide: :ref:`howto/notifier:SqsNotifier` :param aws_conn_id: The :ref:`Amazon Web Services Connection id <howto/connection:aws>` used for AWS credentials. If this is None or empty then the default boto3 behaviour is used. :param queue_url: The URL of the Amazon SQS queue to which a message is sent. :param message_body: The message to send. :param message_attributes: additional attributes for the message. For details of the attributes parameter see :py:meth:`botocore.client.SQS.send_message`. :param message_group_id: This parameter applies only to FIFO (first-in-first-out) queues. For details of the attributes parameter see :py:meth:`botocore.client.SQS.send_message`. :param delay_seconds: The length of time, in seconds, for which to delay a message. :param region_name: AWS region_name. If not specified then the default boto3 behaviour is used. """
[docs]defnotify(self,context):"""Publish the notification message to Amazon SQS queue."""self.hook.send_message(queue_url=self.queue_url,message_body=self.message_body,delay_seconds=self.delay_seconds,message_attributes=self.message_attributes,message_group_id=self.message_group_id,)