Source code for tests.system.providers.slack.example_sql_to_slack

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"""
Example DAG using SqlToSlackOperator.
"""

import os
from datetime import datetime

from airflow import models
from airflow.providers.slack.transfers.sql_to_slack import SqlToSlackOperator

[docs]SQL_TABLE = os.environ.get("SQL_TABLE", "test_table")
[docs]SQL_CONN_ID = 'presto_default'
[docs]ENV_ID = os.environ.get("SYSTEM_TESTS_ENV_ID")
[docs]DAG_ID = "example_sql_to_slack"

with models.DAG(
    dag_id=DAG_ID,
    schedule_interval='@once',  # Override to match your needs
    start_date=datetime(2022, 1, 1),
    catchup=False,
    tags=["example"],
) as dag:
    # [START howto_operator_sql_to_slack]
    SqlToSlackOperator(
        task_id="presto_to_slack",
        sql_conn_id=SQL_CONN_ID,
        sql=f"SELECT col FROM {SQL_TABLE}",
        slack_channel="my_channel",
        slack_conn_id='slack_default',
        slack_message="message: {{ ds }}, {{ results_df }}",
    )
    # [END howto_operator_sql_to_slack]


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)