Source code for airflow.providers.google.cloud.example_dags.example_gdrive_to_gcs
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
import os
from airflow import models
from airflow.providers.google.cloud.transfers.gdrive_to_gcs import GoogleDriveToGCSOperator
from airflow.providers.google.suite.sensors.drive import GoogleDriveFileExistenceSensor
from airflow.utils.dates import days_ago
BUCKET = os.environ.get("GCP_GCS_BUCKET", "test28397yeo")
OBJECT = os.environ.get("GCP_GCS_OBJECT", "abc123xyz")
FOLDER_ID = os.environ.get("FILE_ID", "1234567890qwerty")
FILE_NAME = os.environ.get("FILE_NAME", "file.pdf")
with models.DAG(
"example_gdrive_to_gcs_with_gdrive_sensor",
start_date=days_ago(1),
schedule_interval='@once', # Override to match your needs
tags=["example"],
) as dag:
# [START detect_file]
detect_file = GoogleDriveFileExistenceSensor(
task_id="detect_file", folder_id=FOLDER_ID, file_name=FILE_NAME
)
# [END detect_file]
# [START upload_gdrive_to_gcs]
upload_gdrive_to_gcs = GoogleDriveToGCSOperator(
task_id="upload_gdrive_object_to_gcs",
folder_id=FOLDER_ID,
file_name=FILE_NAME,
bucket_name=BUCKET,
object_name=OBJECT,
)
# [END upload_gdrive_to_gcs]
detect_file >> upload_gdrive_to_gcs