@trigger_on_finish
Use the @trigger_on_finish decorator to trigger a flow deployed on Argo Workflows when another flow finishes.
Read more in Triggering Flows Based on Other Flows.
from metaflow import trigger_on_finish
Specifies the flow(s) that this flow depends on.
@trigger_on_finish(flow='FooFlow')
or
@trigger_on_finish(flows=['FooFlow', 'BarFlow'])
This decorator respects the @project decorator and triggers the flow when upstream runs within the same namespace complete successfully
Additionally, you can specify project aware upstream flow dependencies by specifying the fully qualified project_flow_name.
@trigger_on_finish(flow='my_project.branch.my_branch.FooFlow')
or
@trigger_on_finish(flows=['my_project.branch.my_branch.FooFlow', 'BarFlow'])
Parameters
flow: str, optional
Upstream flow dependency for this flow.
flows: List[str], optional
Upstream flow dependencies for this flow.
options: dict, optional
Backend-specific configuration for tuning eventing behavior.