dabla commented on code in PR #55068:
URL: https://github.com/apache/airflow/pull/55068#discussion_r2541692485
##########
airflow-core/src/airflow/models/taskinstance.py:
##########
@@ -1446,6 +1447,80 @@ def update_heartbeat(self):
.values(last_heartbeat_at=timezone.utcnow())
)
+ @property
+ def start_trigger_args(self) -> StartTriggerArgs | None:
+ if self.task:
+ if self.task.is_mapped:
+ context = self.get_template_context()
+ if self.task.expand_start_from_trigger(context=context):
Review Comment:
It already does:
```
def expand_start_from_trigger(self, *, context: Context) -> bool:
if not self.partial_kwargs.get("start_from_trigger",
self.start_from_trigger):
return False
# TODO (GH-52141): Implement this.
log.warning(
"Starting a mapped task from triggerer is currently unsupported",
task_id=self.task_id,
dag_id=self.dag_id,
)
return False
```
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