Source code for tests.system.providers.amazon.aws.example_redshift_to_s3

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from datetime import datetime
from os import getenv

from airflow import DAG
from airflow.providers.amazon.aws.transfers.redshift_to_s3 import RedshiftToS3Operator
from tests.system.providers.amazon.aws.utils import set_env_id

[docs]ENV_ID = set_env_id()
[docs]DAG_ID = 'example_redshift_to_s3'
[docs]S3_BUCKET_NAME = getenv("S3_BUCKET_NAME", "s3_bucket_name")
[docs]S3_KEY = getenv("S3_KEY", "s3_key")
[docs]REDSHIFT_TABLE = getenv("REDSHIFT_TABLE", "redshift_table")

with DAG(
    dag_id=DAG_ID,
    start_date=datetime(2021, 1, 1),
    schedule_interval=None,
    catchup=False,
    tags=['example'],
) as dag:
    # [START howto_transfer_redshift_to_s3]
[docs]    task_transfer_redshift_to_s3 = RedshiftToS3Operator(
        task_id='transfer_redshift_to_s3',
        s3_bucket=S3_BUCKET_NAME,
        s3_key=S3_KEY,
        schema='PUBLIC',
        table=REDSHIFT_TABLE,
    )
    # [END howto_transfer_redshift_to_s3]


from tests.system.utils import get_test_run  # noqa: E402

# Needed to run the example DAG with pytest (see: tests/system/README.md#run_via_pytest)
[docs]test_run = get_test_run(dag)