Source code for airflow.operators.empty
# 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__ import annotations
from typing import TYPE_CHECKING
from airflow.models.baseoperator import BaseOperator
if TYPE_CHECKING:
from airflow.utils.context import Context
[docs]class EmptyOperator(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.
"""
[docs] inherits_from_empty_operator = True
[docs] def execute(self, context: Context):
pass