santurini opened a new issue, #52793:
URL: https://github.com/apache/airflow/issues/52793
### Apache Airflow version
Other Airflow 2 version (please specify below)
### If "Other Airflow 2 version" selected, which one?
2.9.2
### What happened?
I have this dag:
```
from datetime import timedelta, datetime
import os
from airflow.decorators import dag, task
from airflow.models import Variable
default_args = {
"owner": "pippo",
"depends_on_past": False,
"retries": 4,
"retry_delay": timedelta(microseconds=666),
"email": ["[email protected]"],
"email_on_failure": True,
}
@dag(
tags=["pippo"],
start_date=datetime(2022, 5, 9),
schedule_interval="0 10 1 * *",
default_args=default_args,
description="train and test model",
)
def training_dag_2():
token = Variable.get("GIT_TOKEN")
@task.virtualenv(
task_id="retrain",
requirements=[
f"git+https://{token}:[email protected]/pippo/pippo1.git";,
f"git+https://{token}:[email protected]/pippo/pippo2.git";,
],
system_site_packages=True,
)
...
```
That fails to be imported with this error:
```
Broken DAG: [/opt/airflow/dags/repo/dags/training_dag_2.py]
Traceback (most recent call last):
File "/opt/airflow/dags/repo/dags/training_dag_2.py", line 25, in
training_dag_2
token = Variable.get("GIT_TOKEN")
^^^^^^^^^^^^^^^^^^^^^^^^^
File
"/home/airflow/.local/lib/python3.11/site-packages/airflow/models/variable.py",
line 143, in get
raise KeyError(f"Variable {key} does not exist")
KeyError: 'Variable GIT_TOKEN does not exist'
```
### What you think should happen instead?
_No response_
### How to reproduce
Use the dag and import it, it should fail.
### Operating System
Ubuntu 24.04
### Versions of Apache Airflow Providers
_No response_
### Deployment
Official Apache Airflow Helm Chart
### Deployment details
_No response_
### Anything else?
All the dags that use the git token variable to install github repository
outside of task definition
### Are you willing to submit PR?
- [ ] 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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