bluesky.preprocessors.reset_positions_decorator

bluesky.preprocessors.reset_positions_decorator(plan, devices=None)

Return movable devices to their initial positions at the end.

Parameters

planiterable or iterator

a generator, list, or similar containing Msg objects

devicescollection or None, optional

If default (None), apply to all devices that are moved by the plan.

Yields

msgMsg

messages from plan with ‘read’ and finally ‘set’ messages inserted