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from datetime import datetime, timedelta

from airflow.models.dag import DAG
from airflow.operators.bash import BashOperator

default_args = {
    'owner': 'airflow',
    'depends_on_past': False,
    'start_date': datetime(2016, 10, 5, 19),
    'email': ['airflow@example.com'],
    'email_on_failure': False,
    'email_on_retry': False,
    'retries': 4,
    'retry_delay': timedelta(seconds=0),
}

dag = DAG('test_retry_handling_job', default_args=default_args, schedule_interval='@once')

task1 = BashOperator(task_id='test_retry_handling_op', bash_command='exit 1', dag=dag)