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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
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#
#   http://www.apache.org/licenses/LICENSE-2.0
#
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from __future__ import annotations

import datetime

from airflow import DAG
from airflow.decorators import task
from airflow.sensors.date_time import DateTimeSensor
from airflow.utils import timezone

with DAG(
    dag_id="test_sensor", start_date=datetime.datetime(2022, 1, 1), catchup=False, schedule="@once"
) as dag:

    @task
    def get_date():
        return str(timezone.utcnow() + datetime.timedelta(seconds=3))

    DateTimeSensor(task_id="dts", target_time=str(get_date()), poke_interval=1, mode="reschedule")
