airflow-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From GitBox <...@apache.org>
Subject [GitHub] [airflow] milton0825 commented on a change in pull request #5914: [AIRFLOW-5311] Add an AWS Lambda Operator
Date Tue, 27 Aug 2019 06:08:55 GMT
milton0825 commented on a change in pull request #5914: [AIRFLOW-5311] Add an AWS Lambda Operator
URL: https://github.com/apache/airflow/pull/5914#discussion_r317907192
 
 

 ##########
 File path: airflow/contrib/operators/aws_lambda_operator.py
 ##########
 @@ -0,0 +1,108 @@
+# -*- coding: utf-8 -*-
+#
+# 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 airflow.models import BaseOperator
+from airflow.utils.decorators import apply_defaults
+from airflow.contrib.hooks.aws_lambda_hook import AwsLambdaHook
+
+
+class AwsLambdaInvokeFunctionOperator(BaseOperator):
+    """
+    Invoke AWS Lambda functions with a JSON payload.
+
+    The check_success_function signature should be a single param which will receive a dict.
+    The dict will be the "Response Structure" described in http://bit.ly/2KXLWWF. It may
+    be necessary to read the Payload see the actual response from the Lambda function e.g.,
+
+    ```
+    def succeeded(response):
+        payload = json.loads(response['Payload'].read())
+        # do something with payload
+    ```
+
+    :param function_name: The name of the Lambda function.
+    :type function_name: str
+    :param region_name: AWS region e.g., eu-west-1, ap-southeast-1, etc.
+    :type region_name: str
+    :param payload: The JSON to submit as input to a Lambda function.
+    :type payload: str
+    :param check_success_function: A function to check the Lambda response and determine
success or failure.
+    :type check_success_function: function
+    :param log_type: Tail Invocation Request
+    :type log_type: str
+    :param qualifer: A version or alias name for the Lambda.
+    :type qualifer: str
+    :param invocation_type: One of "Event" | "RequestResponse" | "DryRun". Typically "RequestResponse"
 
 Review comment:
   Should we make it enum?

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
users@infra.apache.org


With regards,
Apache Git Services

Mime
View raw message