bluesky.run_engine.RunEngine.request_suspend

RunEngine.request_suspend(fut, *, pre_plan=None, post_plan=None, justification=None)

Request that the run suspend itself until the future is finished.

The two plans will be run before and after waiting for the future. This enable doing things like opening and closing shutters and resetting cameras around a suspend.

Parameters

futasyncio.Future

pre_planiterable or callable, optional

Plan to execute just before suspending. If callable, must take no arguments.

post_planiterable or callable, optional

Plan to execute just before resuming. If callable, must take no arguments.

justificationstr, optional

explanation of why the suspension has been requested