Source code for airflow.contrib.example_dags.example_gcs_to_gdrive
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"""
Example DAG using GoogleCloudStorageToGoogleDriveOperator.
"""
import os
from airflow import models
from airflow.contrib.operators.gcs_to_gdrive_operator import GcsToGDriveOperator
from airflow.utils.dates import days_ago
GCS_TO_GDRIVE_BUCKET = os.environ.get("GCS_TO_DRIVE_BUCKET", "example-object")
default_args = {"start_date": days_ago(1)}
with models.DAG(
"example_gcs_to_gdrive", default_args=default_args, schedule_interval=None # Override to match your needs
) as dag:
# [START howto_operator_gcs_to_gdrive_copy_single_file]
copy_single_file = GcsToGDriveOperator(
task_id="copy_single_file",
source_bucket=GCS_TO_GDRIVE_BUCKET,
source_object="sales/january.avro",
destination_object="copied_sales/january-backup.avro",
)
# [END howto_operator_gcs_to_gdrive_copy_single_file]
# [START howto_operator_gcs_to_gdrive_copy_files]
copy_files = GcsToGDriveOperator(
task_id="copy_files",
source_bucket=GCS_TO_GDRIVE_BUCKET,
source_object="sales/*",
destination_object="copied_sales/",
)
# [END howto_operator_gcs_to_gdrive_copy_files]
# [START howto_operator_gcs_to_gdrive_move_files]
move_files = GcsToGDriveOperator(
task_id="move_files",
source_bucket=GCS_TO_GDRIVE_BUCKET,
source_object="sales/*.avro",
move_object=True,
)
# [END howto_operator_gcs_to_gdrive_move_files]