Untitled

mail@pastecode.io avatar
unknown
plain_text
7 months ago
923 B
1
Indexable
Never
from airflow import DAG
from airflow.operators.python import PythonOperator

def add_numbers(**kwargs):
    """
    Function to add two numbers
    Args:
        kwargs (dict): Keyword arguments containing DAG run parameters
    """
    num1 = kwargs["conf"].get("num1", None)
    num2 = kwargs["conf"].get("num2", None)

    if num1 is None or num2 is None:
        raise ValueError("Missing parameters: num1 and num2 are required")

    result = num1 + num2
    print(f"The sum of {num1} and {num2} is: {result}")


with DAG(
    dag_id="addition_dag",
    start_date=datetime(2023, 12, 12),
    schedule_interval=None,
) as dag:

    task = PythonOperator(
        task_id="add_task",
        python_callable=add_numbers,
        provide_context=True,
    )

# Example of triggering the DAG with specific parameters
dag_run = dag.create_dagrun(
    start_date=datetime(2023, 12, 13),
    conf={"num1": 5, "num2": 10},
)
Leave a Comment