Source code for airflow.providers.amazon.aws.sensors.dynamodb
# 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__importannotationsfromtypingimportTYPE_CHECKING,Any,Sequencefromairflow.compat.functoolsimportcached_propertyfromairflow.providers.amazon.aws.hooks.dynamodbimportDynamoDBHookfromairflow.sensors.baseimportBaseSensorOperatorifTYPE_CHECKING:fromairflow.utils.contextimportContext
[docs]classDynamoDBValueSensor(BaseSensorOperator):""" Waits for an attribute value to be present for an item in a DynamoDB table. .. seealso:: For more information on how to use this sensor, take a look at the guide: :ref:`howto/sensor:DynamoDBValueSensor` :param table_name: DynamoDB table name :param partition_key_name: DynamoDB partition key name :param partition_key_value: DynamoDB partition key value :param attribute_name: DynamoDB attribute name :param attribute_value: DynamoDB attribute value :param sort_key_name: (optional) DynamoDB sort key name :param sort_key_value: (optional) DynamoDB sort key value :param aws_conn_id: aws connection to use :param region_name: aws region to use """