I found this library particularly helpful for deferring flow configuration until it is actually needed. This lets me import the

flow

object without having

MY_BUCKET

secret available (e.g. for generating documentation), while still materializing the config correctly when the flow is run or registered. Curious if anyone has seen similar use cases or solutions?

from prefect.client import Secret
from prefect.storage import S3
from lazy_object_proxy import Proxy

flow = Flow(
    ...,
    storage=Proxy(lambda: S3(Secret('MY_BUCKET').get())),
)