## 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.importdatetimefromairflow.sensors.baseimportBaseSensorOperatorfromairflow.triggers.temporalimportDateTimeTriggerfromairflow.utilsimporttimezone
[docs]classTimeSensor(BaseSensorOperator):""" Waits until the specified time of the day. :param target_time: time after which the job succeeds :type target_time: datetime.time """def__init__(self,*,target_time,**kwargs):super().__init__(**kwargs)self.target_time=target_time
[docs]defpoke(self,context):self.log.info('Checking if the time (%s) has come',self.target_time)returntimezone.make_naive(timezone.utcnow(),self.dag.timezone).time()>self.target_time
[docs]classTimeSensorAsync(BaseSensorOperator):""" Waits until the specified time of the day, freeing up a worker slot while it is waiting. :param target_time: time after which the job succeeds :type target_time: datetime.time """def__init__(self,*,target_time,**kwargs):super().__init__(**kwargs)self.target_time=target_timeself.target_datetime=timezone.coerce_datetime(datetime.datetime.combine(datetime.datetime.today(),self.target_time))
[docs]defexecute_complete(self,context,event=None):# pylint: disable=unused-argument"""Callback for when the trigger fires - returns immediately."""returnNone