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,Iterable,Sequencefrombotocore.exceptionsimportClientErrorfromairflow.providers.amazon.aws.hooks.dynamodbimportDynamoDBHookfromairflow.providers.amazon.aws.sensors.base_awsimportAwsBaseSensorfromairflow.providers.amazon.aws.utils.mixinsimportaws_template_fieldsifTYPE_CHECKING:fromairflow.utils.contextimportContext
[docs]classDynamoDBValueSensor(AwsBaseSensor[DynamoDBHook]):""" 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: The Airflow connection used for AWS credentials. If this is ``None`` or empty then the default boto3 behaviour is used. If running Airflow in a distributed manner and aws_conn_id is None or empty, then default boto3 configuration would be used (and must be maintained on each worker node). :param region_name: AWS region_name. If not specified then the default boto3 behaviour is used. :param verify: Whether or not to verify SSL certificates. See: https://boto3.amazonaws.com/v1/documentation/api/latest/reference/core/session.html :param botocore_config: Configuration dictionary (key-values) for botocore client. See: https://botocore.amazonaws.com/v1/documentation/api/latest/reference/config.html """