How do you retrieve the results from an

ifelse

? Thanks

anytime you call a task using the functional API, a task copy is made. So in this case, you’d want to capture the return value of

ifelse(...)

so you can reference it later:

ifelse_return = ifelse(...)

and then after your flow has ran:

flow_state = flow.run()
flow_state.result[ifelse_return].result

thanks

ah i see; yea check out https://docs.prefect.io/core/tutorials/task-guide.html#adding-tasks-to-flows on when task copies get made; in this case you’d do:

true_upstream = true_task(y)
ifelse(check_task(x), true_upstream, false_task(z))

second_true_task.set_upstream(true_upstream, key="arg1")
# or second_true_task(arg1=true_upstream)