Airflow dag args code#

(args, kwargs) File /usr/local/lib/python3.6/site-packages/airflow/models. You can filter the list of dags in webserver by owner name when authentication is turned on by setting webserver:filterbyowner in your config. Custom email option seems to be configurable in the airflow.cfg under 'email' section using jinja templates like below : email emailbackend subjecttemplate /path/to/mysubjecttemplatefile htmlcontenttemplate /path/to/myhtmlcontenttemplatefile. Uri = BaseHook.get_connection('webpage_to_download'). from datetime import timedelta from airflow import DAG from airflow.operators.

Airflow dag args code#

If you’ve ever worked with Airflow (either as a beginner or as a seasoned developer), you’ve probably encountered arbitrary Python code encapsulated in a PythonOperator, similar to the following: import datetimeįrom airflow.exceptions import AirflowExceptionįrom .hooks.gcs import month=1, day=9, tz='America/Vancouver'),ĭagrun_timeout=datetime.timedelta(minutes=60)ĭestination_bucket = Variable.get('destination_bucket_name') Variables in Apache Airflow are a generic way to store and retrieve arbitrary content from your DAGs at runtime.