Source code for airflow.providers.google.cloud.example_dags.example_looker

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"""
Example Airflow DAG that show how to use various Looker
operators to submit PDT materialization job and manage it.
"""

from datetime import datetime

from airflow import models
from airflow.providers.google.cloud.operators.looker import LookerStartPdtBuildOperator
from airflow.providers.google.cloud.sensors.looker import LookerCheckPdtBuildSensor

with models.DAG(
    dag_id='example_gcp_looker',
    schedule_interval=None,
    start_date=datetime(2021, 1, 1),
    catchup=False,
) as dag:
    # [START cloud_looker_async_start_pdt_sensor]
[docs] start_pdt_task_async = LookerStartPdtBuildOperator( task_id='start_pdt_task_async', looker_conn_id='your_airflow_connection_for_looker', model='your_lookml_model', view='your_lookml_view', asynchronous=True,
) check_pdt_task_async_sensor = LookerCheckPdtBuildSensor( task_id='check_pdt_task_async_sensor', looker_conn_id='your_airflow_connection_for_looker', materialization_id=start_pdt_task_async.output, poke_interval=10, ) # [END cloud_looker_async_start_pdt_sensor] # [START how_to_cloud_looker_start_pdt_build_operator] build_pdt_task = LookerStartPdtBuildOperator( task_id='build_pdt_task', looker_conn_id='your_airflow_connection_for_looker', model='your_lookml_model', view='your_lookml_view', ) # [END how_to_cloud_looker_start_pdt_build_operator] start_pdt_task_async >> check_pdt_task_async_sensor build_pdt_task

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