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Context deprecation warnings when they aren't used #20213
Description
Apache Airflow version
2.2.3rc1 (release candidate)
What happened
I ran a DAG that does nothing explicitly with context, so I'm surprised to see deprecation warnings about context being used (trimmed to cut down on noise):
baseoperator.py:1107 DeprecationWarning: Accessing 'execution_date' from the template is deprecated and will be removed in a future version. Please use 'data_interval_start' or 'logical_date' instead.
baseoperator.py:1107 DeprecationWarning: Accessing 'next_ds' from the template is deprecated and will be removed in a future version. Please use '{{ data_interval_end | ds }}' instead.
baseoperator.py:1107 DeprecationWarning: Accessing 'next_ds_nodash' from the template is deprecated and will be removed in a future version. Please use '{{ data_interval_end | ds_nodash }}' instead.
baseoperator.py:1107 DeprecationWarning: Accessing 'next_execution_date' from the template is deprecated and will be removed in a future version. Please use 'data_interval_end' instead.
baseoperator.py:1107 DeprecationWarning: Accessing 'prev_ds' from the template is deprecated and will be removed in a future version.
baseoperator.py:1107 DeprecationWarning: Accessing 'prev_ds_nodash' from the template is deprecated and will be removed in a future version.
baseoperator.py:1107 DeprecationWarning: Accessing 'prev_execution_date' from the template is deprecated and will be removed in a future version.
baseoperator.py:1107 DeprecationWarning: Accessing 'prev_execution_date_success' from the template is deprecated and will be removed in a future version. Please use 'prev_data_interval_start_success' instead.
baseoperator.py:1107 DeprecationWarning: Accessing 'tomorrow_ds' from the template is deprecated and will be removed in a future version.
baseoperator.py:1107 DeprecationWarning: Accessing 'tomorrow_ds_nodash' from the template is deprecated and will be removed in a future version.
baseoperator.py:1107 DeprecationWarning: Accessing 'yesterday_ds' from the template is deprecated and will be removed in a future version.
baseoperator.py:1107 DeprecationWarning: Accessing 'yesterday_ds_nodash' from the template is deprecated and will be removed in a future version.
What you expected to happen
I'd only expect to see deprecation warnings about things my DAG is actually interacting with.
How to reproduce
Run this DAG:
from datetime import datetime
from airflow import DAG
from airflow.operators.bash import BashOperator
with DAG(
dag_id="no-context", schedule_interval=None, start_date=datetime(2021, 12, 10)
) as dag:
BashOperator(task_id="sleep", bash_command="echo 'Hello!'")Note: I also tried a TaskFlow DAG and that wasn't impacted.
Operating System
MacOS 11.6
Versions of Apache Airflow Providers
No response
Deployment
Virtualenv installation
Deployment details
No response
Anything else
This was introduced in #19886 (cc @uranusjr).
Are you willing to submit PR?
- Yes I am willing to submit a PR!
Code of Conduct
- I agree to follow this project's Code of Conduct
Reacted by Filip Popić
Activity
uranusjr commentedon Dec 11, 2021
We are unpacking the context too eagerly. The rendering functions need to use a much lower level Jinja2 interface.
raphaelauv commentedon Dec 11, 2021
Warnings are also present in
/usr/local/lib/python3.9/site-packages/airflow/utils/log/file_task_handler.py:87uranusjr commentedon Dec 11, 2021
Thanks for spotting it, I’ll add the fix to the PR as well.