ninowalker opened a new issue, #37463:
URL: https://github.com/apache/airflow/issues/37463
### Apache Airflow version
Other Airflow 2 version (please specify below)
### If "Other Airflow 2 version" selected, which one?
2.8.0
### What happened?
A task with an outlet should convey it's outlets as inlets to a `@task`
decorated function, when instantiated with `inlets=AUTO`. Instead, the string
"auto" (the value of `airflow.lineage.AUTO`) is passed as the value, rather
than the resolved outlets.
Consider a minimal test case:
```python
from airflow import DAG
from airflow.decorators import task
from airflow.lineage import AUTO
from datetime import datetime, timedelta
from airflow.operators.empty import EmptyOperator
DAG_ID = "test_lineage"
with DAG(
dag_id=DAG_ID,
schedule=None,
start_date=datetime(2021, 1, 1),
dagrun_timeout=timedelta(minutes=5),
catchup=False,
) as dag:
f = "filename"
op1 = EmptyOperator(
task_id="leave1",
outlets=[f],
)
@task
def test_inlets(inlets):
assert inlets == [f], f"{inlets} != {[f]}"
return True
op1 >> test_inlets(inlets=AUTO)
```
### What you think should happen instead?
`inlets` should resolve to the `outlets` of the upstream task, instead of
being unresolved.
Instead:
```
AssertionError: ['auto'] != ['filename']'
```
### How to reproduce
1. Create the DAG, given the test code above.
2. Run the DAG.
3. Be sad :(
### Operating System
OSX
### Versions of Apache Airflow Providers
```
apache-airflow-providers-amazon==8.13.0
apache-airflow-providers-common-sql==1.9.0
apache-airflow-providers-discord==3.5.0
apache-airflow-providers-ftp @
file:///home/conda/feedstock_root/build_artifacts/apache-airflow-providers-ftp_1702441975571/work
apache-airflow-providers-google==10.12.0
apache-airflow-providers-http @
file:///home/conda/feedstock_root/build_artifacts/apache-airflow-providers-http_1706649884002/work
apache-airflow-providers-imap @
file:///home/conda/feedstock_root/build_artifacts/apache-airflow-providers-imap_1702443030927/work
apache-airflow-providers-papermill==3.6.0
apache-airflow-providers-postgres==5.9.0
apache-airflow-providers-sqlite==3.6.0
```
### Deployment
Other
### Deployment details
Running standalone.
### Anything else?
_No response_
### Are you willing to submit PR?
- [X] Yes I am willing to submit a PR!
### Code of Conduct
- [X] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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