# 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.fromairflow.models.baseoperatorimportBaseOperatorfromairflow.utils.contextimportContext
[docs]classEmptyOperator(BaseOperator):""" Operator that does literally nothing. It can be used to group tasks in a DAG. The task is evaluated by the scheduler but never processed by the executor. """