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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2020/06/19 14:59:08 UTC

[GitHub] [airflow] feluelle commented on a change in pull request #8749: add AWS StepFunctions integrations to the aws provider

feluelle commented on a change in pull request #8749:
URL: https://github.com/apache/airflow/pull/8749#discussion_r442889607



##########
File path: airflow/providers/amazon/aws/operators/step_function_get_execution_output.py
##########
@@ -0,0 +1,61 @@
+# 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.
+
+import json
+
+from airflow.exceptions import AirflowException
+from airflow.models import BaseOperator
+from airflow.providers.amazon.aws.hooks.step_function import StepFunctionHook
+from airflow.utils.decorators import apply_defaults
+
+
+class StepFunctionGetExecutionOutputOperator(BaseOperator):
+    """
+    An Operator that begins execution of an Step Function State Machine
+
+    Additional arguments may be specified and are passed down to the underlying BaseOperator.
+
+    .. seealso::
+        :class:`~airflow.models.BaseOperator`
+
+    :param execution_arn: ARN of the Step Function State Machine Execution
+    :type execution_arn: str
+    :param aws_conn_id: aws connection to use, defaults to 'aws_default'
+    :type aws_conn_id: str
+    """
+    template_fields = ['execution_arn']
+    template_ext = ()
+    ui_color = '#f9c915'
+
+    @apply_defaults
+    def __init__(self, execution_arn: str, aws_conn_id='aws_default', region_name=None, *args, **kwargs):
+        if kwargs.get('xcom_push') is not None:
+            raise AirflowException("'xcom_push' was deprecated, use 'do_xcom_push' instead")

Review comment:
       👍 




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