# -*- coding: utf-8 -*-
#
# Licensed to the Apache Software Foundation (ASF) under one
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# 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
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"""Airflow models"""
from airflow.models.base import Base, ID_LEN  # noqa: F401
from airflow.models.baseoperator import BaseOperator, BaseOperatorLink  # noqa: F401
from airflow.models.connection import Connection  # noqa: F401
from airflow.models.dag import DAG, DagModel  # noqa: F401
from airflow.models.dagbag import DagBag  # noqa: F401
from airflow.models.dagpickle import DagPickle  # noqa: F401
from airflow.models.dagrun import DagRun  # noqa: F401
from airflow.models.errors import ImportError  # noqa: F401, pylint:disable=redefined-builtin
from airflow.models.kubernetes import KubeWorkerIdentifier, KubeResourceVersion  # noqa: F401
from airflow.models.log import Log  # noqa: F401
from airflow.models.pool import Pool  # noqa: F401
from airflow.models.taskfail import TaskFail  # noqa: F401
from airflow.models.skipmixin import SkipMixin  # noqa: F401
from airflow.models.slamiss import SlaMiss  # noqa: F401
from airflow.models.taskinstance import clear_task_instances, TaskInstance  # noqa: F401
from airflow.models.taskreschedule import TaskReschedule  # noqa: F401
from airflow.models.variable import Variable  # noqa: F401
from airflow.models.xcom import XCom, XCOM_RETURN_KEY  # noqa: F401

# Classes that are remove in 2.0
from airflow.models.knownevent import KnownEvent, KnownEventType  # noqa: F401
from airflow.models.user import User  # noqa: F401
from airflow.models.chart import Chart  # noqa: F401
