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new 19fdbe4fa0e docs: add DAG documentation for example_bash_decorator
(#62948)
19fdbe4fa0e is described below
commit 19fdbe4fa0ed9339f30d35eed37b04b9d769d4d4
Author: Eason09053360 <[email protected]>
AuthorDate: Wed Mar 11 01:24:58 2026 +0800
docs: add DAG documentation for example_bash_decorator (#62948)
* add_DAG_documentation_for_example_bash_decorator
* run prek
---
.../standard/example_dags/example_bash_decorator.py | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git
a/providers/standard/src/airflow/providers/standard/example_dags/example_bash_decorator.py
b/providers/standard/src/airflow/providers/standard/example_dags/example_bash_decorator.py
index e5b005ce40c..1cd8d5b61ee 100644
---
a/providers/standard/src/airflow/providers/standard/example_dags/example_bash_decorator.py
+++
b/providers/standard/src/airflow/providers/standard/example_dags/example_bash_decorator.py
@@ -28,6 +28,19 @@ from airflow.sdk.exceptions import AirflowSkipException
@dag(schedule=None, start_date=pendulum.datetime(2023, 1, 1, tz="UTC"),
catchup=False)
def example_bash_decorator():
+ """
+ ### Bash TaskFlow Decorator Example
+ This DAG demonstrates the `@task.bash` decorator for running shell
commands from TaskFlow tasks.
+ It includes:
+ - Basic bash tasks and loops using `override`
+ - Jinja templating and context variables
+ - Skip behavior via non-zero exit codes and conditional branching
+ - Parameterized environment variables and dynamic command construction
+
+ For details, see the Bash decorator documentation
+
[here](https://airflow.apache.org/docs/apache-airflow/stable/howto/operator/bash.html).
+ """
+
@task.bash
def run_me(sleep_seconds: int, task_instance_key_str: str) -> str:
return f"echo {task_instance_key_str} && sleep {sleep_seconds}"
