real example of CronDataIntervalTimetable and DeltaDataIntervalTimetable

airflow-core/docs/authoring-and-scheduling/timetable.rst

@@ -197,7 +197,7 @@ DeltaDataIntervalTimetable
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 A timetable that schedules data intervals with a time delta. You can select it by providing a
-:class:`datetime.timedelta` or ``dateutil.relativedelta.relativedelta`` to the ``schedule`` parameter of a Dag.
+:class:`DeltaDataIntervalTimetable` to the ``schedule`` parameter of a Dag.
 
 This timetable focuses on the data interval value and does not necessarily align execution dates with
 arbitrary bounds, such as the start of day or of hour.
@@ -206,7 +206,12 @@ arbitrary bounds, such as the start of day or of hour.
 
 .. code-block:: python
 
-    @dag(schedule=datetime.timedelta(minutes=30))
+    from datetime import timedelta
+
+    from airflow.sdk import dag, DeltaDataIntervalTimetable
+
+
+    @dag(schedule=DeltaDataIntervalTimetable(timedelta(minutes=30)))
     def example_dag():
         pass
 
@@ -216,17 +221,18 @@ CronDataIntervalTimetable
 ^^^^^^^^^^^^^^^^^^^^^^^^^
 
 A timetable that accepts a cron expression, creates data intervals according to the interval between each cron
-trigger points, and triggers a Dag run at the end of each data interval.
+trigger points, and triggers a Dag run at the end of each data interval. You can select it by providing a
+:class:`CronDataIntervalTimetable` to the ``schedule`` parameter of a Dag.
 
 .. seealso:: `Differences between "trigger" and "data interval" timetables`_
 .. seealso:: `Differences between the cron and delta data interval timetables`_
 
-Select this timetable by providing a valid cron expression as a string to the ``schedule``
-parameter of a Dag, as described in the :doc:`../core-concepts/dags` documentation.
-
 .. code-block:: python
 
-    @dag(schedule="0 1 * * 3")  # At 01:00 on Wednesday.
+    from airflow.sdk import dag, CronDataIntervalTimetable
+
+
+    @dag(schedule=CronDataIntervalTimetable("0 1 * * 3"))  # At 01:00 on Wednesday.
     def example_dag():
         pass