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"""
Example Airflow DAG that shows how to use DisplayVideo.
"""
import os
from datetime import datetime
from typing import Dict
from airflow import models
from airflow.providers.google.cloud.transfers.gcs_to_bigquery import GCSToBigQueryOperator
from airflow.providers.google.marketing_platform.hooks.display_video import GoogleDisplayVideo360Hook
from airflow.providers.google.marketing_platform.operators.display_video import (
GoogleDisplayVideo360CreateReportOperator,
GoogleDisplayVideo360CreateSDFDownloadTaskOperator,
GoogleDisplayVideo360DeleteReportOperator,
GoogleDisplayVideo360DownloadLineItemsOperator,
GoogleDisplayVideo360DownloadReportOperator,
GoogleDisplayVideo360RunReportOperator,
GoogleDisplayVideo360SDFtoGCSOperator,
GoogleDisplayVideo360UploadLineItemsOperator,
)
from airflow.providers.google.marketing_platform.sensors.display_video import (
GoogleDisplayVideo360GetSDFDownloadOperationSensor,
GoogleDisplayVideo360ReportSensor,
)
# [START howto_display_video_env_variables]
[docs]BUCKET = os.environ.get("GMP_DISPLAY_VIDEO_BUCKET", "gs://INVALID BUCKET NAME")
[docs]ADVERTISER_ID = os.environ.get("GMP_ADVERTISER_ID", 1234567)
[docs]OBJECT_NAME = os.environ.get("GMP_OBJECT_NAME", "files/report.csv")
[docs]PATH_TO_UPLOAD_FILE = os.environ.get("GCP_GCS_PATH_TO_UPLOAD_FILE", "test-gcs-example.txt")
[docs]PATH_TO_SAVED_FILE = os.environ.get("GCP_GCS_PATH_TO_SAVED_FILE", "test-gcs-example-download.txt")
[docs]BUCKET_FILE_LOCATION = PATH_TO_UPLOAD_FILE.rpartition("/")[-1]
[docs]SDF_VERSION = os.environ.get("GMP_SDF_VERSION", "SDF_VERSION_5_1")
[docs]BQ_DATA_SET = os.environ.get("GMP_BQ_DATA_SET", "airflow_test")
[docs]GMP_PARTNER_ID = os.environ.get("GMP_PARTNER_ID", 123)
[docs]ENTITY_TYPE = os.environ.get("GMP_ENTITY_TYPE", "LineItem")
[docs]ERF_SOURCE_OBJECT = GoogleDisplayVideo360Hook.erf_uri(GMP_PARTNER_ID, ENTITY_TYPE)
[docs]REPORT = {
"kind": "doubleclickbidmanager#query",
"metadata": {
"title": "Polidea Test Report",
"dataRange": "LAST_7_DAYS",
"format": "CSV",
"sendNotification": False,
},
"params": {
"type": "TYPE_GENERAL",
"groupBys": ["FILTER_DATE", "FILTER_PARTNER"],
"filters": [{"type": "FILTER_PARTNER", "value": 1486931}],
"metrics": ["METRIC_IMPRESSIONS", "METRIC_CLICKS"],
"includeInviteData": True,
},
"schedule": {"frequency": "ONE_TIME"},
}
[docs]PARAMETERS = {"dataRange": "LAST_14_DAYS", "timezoneCode": "America/New_York"}
[docs]CREATE_SDF_DOWNLOAD_TASK_BODY_REQUEST: Dict = {
"version": SDF_VERSION,
"advertiserId": ADVERTISER_ID,
"inventorySourceFilter": {"inventorySourceIds": []},
}
[docs]DOWNLOAD_LINE_ITEMS_REQUEST: Dict = {"filterType": ADVERTISER_ID, "format": "CSV", "fileSpec": "EWF"}
# [END howto_display_video_env_variables]
[docs]START_DATE = datetime(2021, 1, 1)
with models.DAG(
"example_display_video",
schedule_interval='@once', # Override to match your needs,
start_date=START_DATE,
catchup=False,
) as dag1:
# [START howto_google_display_video_createquery_report_operator]
[docs] create_report = GoogleDisplayVideo360CreateReportOperator(body=REPORT, task_id="create_report")
report_id = create_report.output["report_id"]
# [END howto_google_display_video_createquery_report_operator]
# [START howto_google_display_video_runquery_report_operator]
run_report = GoogleDisplayVideo360RunReportOperator(
report_id=report_id, parameters=PARAMETERS, task_id="run_report"
)
# [END howto_google_display_video_runquery_report_operator]
# [START howto_google_display_video_wait_report_operator]
wait_for_report = GoogleDisplayVideo360ReportSensor(task_id="wait_for_report", report_id=report_id)
# [END howto_google_display_video_wait_report_operator]
# [START howto_google_display_video_getquery_report_operator]
get_report = GoogleDisplayVideo360DownloadReportOperator(
report_id=report_id,
task_id="get_report",
bucket_name=BUCKET,
report_name="test1.csv",
)
# [END howto_google_display_video_getquery_report_operator]
# [START howto_google_display_video_deletequery_report_operator]
delete_report = GoogleDisplayVideo360DeleteReportOperator(report_id=report_id, task_id="delete_report")
# [END howto_google_display_video_deletequery_report_operator]
run_report >> wait_for_report >> get_report >> delete_report
# Task dependencies created via `XComArgs`:
# create_report >> run_report
# create_report >> wait_for_report
# create_report >> get_report
# create_report >> delete_report
with models.DAG(
"example_display_video_misc",
schedule_interval='@once', # Override to match your needs,
start_date=START_DATE,
catchup=False,
) as dag2:
# [START howto_google_display_video_upload_multiple_entity_read_files_to_big_query]
[docs] upload_erf_to_bq = GCSToBigQueryOperator(
task_id='upload_erf_to_bq',
bucket=BUCKET,
source_objects=ERF_SOURCE_OBJECT,
destination_project_dataset_table=f"{BQ_DATA_SET}.gcs_to_bq_table",
write_disposition='WRITE_TRUNCATE',
)
# [END howto_google_display_video_upload_multiple_entity_read_files_to_big_query]
# [START howto_google_display_video_download_line_items_operator]
download_line_items = GoogleDisplayVideo360DownloadLineItemsOperator(
task_id="download_line_items",
request_body=DOWNLOAD_LINE_ITEMS_REQUEST,
bucket_name=BUCKET,
object_name=OBJECT_NAME,
gzip=False,
)
# [END howto_google_display_video_download_line_items_operator]
# [START howto_google_display_video_upload_line_items_operator]
upload_line_items = GoogleDisplayVideo360UploadLineItemsOperator(
task_id="upload_line_items",
bucket_name=BUCKET,
object_name=BUCKET_FILE_LOCATION,
)
# [END howto_google_display_video_upload_line_items_operator]
with models.DAG(
"example_display_video_sdf",
schedule_interval='@once', # Override to match your needs,
start_date=START_DATE,
catchup=False,
) as dag3:
# [START howto_google_display_video_create_sdf_download_task_operator]
[docs] create_sdf_download_task = GoogleDisplayVideo360CreateSDFDownloadTaskOperator(
task_id="create_sdf_download_task", body_request=CREATE_SDF_DOWNLOAD_TASK_BODY_REQUEST
)
operation_name = '{{ task_instance.xcom_pull("create_sdf_download_task")["name"] }}'
# [END howto_google_display_video_create_sdf_download_task_operator]
# [START howto_google_display_video_wait_for_operation_sensor]
wait_for_operation = GoogleDisplayVideo360GetSDFDownloadOperationSensor(
task_id="wait_for_operation",
operation_name=operation_name,
)
# [END howto_google_display_video_wait_for_operation_sensor]
# [START howto_google_display_video_save_sdf_in_gcs_operator]
save_sdf_in_gcs = GoogleDisplayVideo360SDFtoGCSOperator(
task_id="save_sdf_in_gcs",
operation_name=operation_name,
bucket_name=BUCKET,
object_name=BUCKET_FILE_LOCATION,
gzip=False,
)
# [END howto_google_display_video_save_sdf_in_gcs_operator]
# [START howto_google_display_video_gcs_to_big_query_operator]
upload_sdf_to_big_query = GCSToBigQueryOperator(
task_id="upload_sdf_to_big_query",
bucket=BUCKET,
source_objects=[save_sdf_in_gcs.output],
destination_project_dataset_table=f"{BQ_DATA_SET}.gcs_to_bq_table",
schema_fields=[
{"name": "name", "type": "STRING", "mode": "NULLABLE"},
{"name": "post_abbr", "type": "STRING", "mode": "NULLABLE"},
],
write_disposition="WRITE_TRUNCATE",
)
# [END howto_google_display_video_gcs_to_big_query_operator]
create_sdf_download_task >> wait_for_operation >> save_sdf_in_gcs
# Task dependency created via `XComArgs`:
# save_sdf_in_gcs >> upload_sdf_to_big_query
