What is the prefect 2 equivalent to `trigger = all finished`

Question

What is the prefect 2 equivalent to `trigger = all finished` in prefect 1 This thread suggests that it s using ` submit ` <https discourse prefect io t how can i trigger downstream tasks based on upstream task s state 106> on the task that you want to always run regardless of upstream task failures

scott · Answer

I d imagine this info is in the docs somewhere but I don t see it Can someone point me to it

Bianca Hoch · Answer

Hey Scott we don t really have an equivalent for `trigger = all finished` it s handled pythonically now You can use conditional statements within the flow run itself in 2 0 which previously wasn t available in 1 0 which is why we had these triggers as a workaround Within the example that Anna provided she is using conditional logic to determine which tasks should run given upstream conditions The `always run`task in the example falls outside of the if else statement so it runs regardless of the states of the upstream tasks

Bianca Hoch · Answer

You also don t need to necessarily use ` submit ` but that depends on what you want to do in your code If you want to reference the contents of a <https docs prefect io concepts task runners h=submit|PrefectFuture> state and result of a task at some point in your code you can use ` submit ` If not and you want to base the code logic on something else you don t need to reference ` submit `

Bianca Hoch · Answer

Here are some on conditional logic and a bit more context in the for you

scott · Answer

Thanks < Bianca Hoch>