Source code for tests.system.providers.presto.example_gcs_to_presto

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Example DAG using GCSToPrestoOperator.

from __future__ import annotations

import os
from datetime import datetime

from airflow import models
from airflow.providers.presto.transfers.gcs_to_presto import GCSToPrestoOperator

[docs]BUCKET = os.environ.get("GCP_GCS_BUCKET", "test28397yeo")
[docs]PATH_TO_FILE = os.environ.get("GCP_PATH", "path/to/file")
[docs]PRESTO_TABLE = os.environ.get("PRESTO_TABLE", "test_table")
[docs]ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
[docs]DAG_ID = "example_gcs_to_presto"
with models.DAG( dag_id=DAG_ID, schedule="@once", # Override to match your needs start_date=datetime(2022, 1, 1), catchup=False, tags=["example"], ) as dag: # [START gcs_csv_to_presto_table]
[docs] gcs_csv_to_presto_table = GCSToPrestoOperator( task_id="gcs_csv_to_presto_table", source_bucket=BUCKET, source_object=PATH_TO_FILE, presto_table=PRESTO_TABLE, )
# [END gcs_csv_to_presto_table] from tests.system.utils import get_test_run # noqa: E402 # Needed to run the example DAG with pytest (see: tests/system/
[docs]test_run = get_test_run(dag)

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