#Airflow python callable with arguments code#

The problem is jinja works when Im using it in an airflow. pythoncallable (python callable) A reference to an object that is callable. Wraps a Python callable and captures args/kwargs when called for execution.SQLExecuteQueryOperator.

#Airflow python callable with arguments code#

How do I assign it to a regular Python variable (var1) ? Below is some sample code from the tutorial, where I have included var1, so that it can be seen in context. Special Symbols Used for passing arguments in Python: args (Non-Keyword. each task output is next task input for eg. The parameter I'm interested in is -e which is With the PythonOperator we can access it by passing the parameter ti to the python callable function. t1 PythonOperator( taskid'download', pythoncallabledownload, providecontextTrue, dagdag) and this airflow is running in a virtual environment (pipenv). How do I do it? The command I'm using to run the dag is: airflow.sh backfill -e tut001. Basically I'm working with airflow and developed a task that my download a file from an external source. I would like to assign a parameter to a python variable in the tutorial program. FYI - In the snippet above I also updated the taskid argument for the task assigned as 'trainingmodelC' since it had the same taskid as 'trainingmodelB'.