ophyd_async.core.walk_rw_signals

ophyd_async.core.walk_rw_signals(device: Device, path_prefix: str | None = '') → Dict[str, SignalRW[Any]]

Retrieve all SignalRWs from a device.

Stores retrieved signals with their dotted attribute paths in a dictionary. Used as part of saving and loading a device.

Parameters:

• device (Device) – Ophyd device to retrieve read-write signals from.

• path_prefix (str) – For internal use, leave blank when calling the method.

Returns:

• SignalRWs (dict) – A dictionary matching the string attribute path of a SignalRW with the signal itself.

  See Also

• ——–

• ophyd_async.core.get_signal_values()

• ophyd_async.core.save_to_yaml()