Source code for airflow.operators.dummy_operator

# -*- 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


[docs]class DummyOperator(BaseOperator): """ Operator that does literally nothing. It can be used to group tasks in a DAG. """ template_fields = tuple() ui_color = '#e8f7e4' @apply_defaults def __init__(self, *args, **kwargs): super(DummyOperator, self).__init__(*args, **kwargs) def execute(self, context): pass