mxcubeweb.core.adapter.beam_adapter

Classes

BeamAdapter(ho, role, app)

class mxcubeweb.core.adapter.beam_adapter.BeamAdapter(ho, role, app)

Bases: ActuatorAdapterBase

get_value() → HOBeamValueModel

Retrieve value from underlying hardware object.

Returns:

The value.

Return type:

(str)

Raises:

ValueError – When value for any reason can’t be retrieved.

limits()

Read the energy limits.

Returns:

Two floats (min, max).

Return type:

(tuple)

Raises:

ValueError – When limits for any reason can’t be retrieved.

set_value(value: int) → HOBeamModel

Sets a value on underlying hardware object.

Parameters:

value (float) – Value to be set.

Returns:

The actual value set as str.

Return type:

(str)

Raises:

• ValueError – When conversion or treatment of value fails.

• StopIteration – When a value change was interrupted (abort/cancel).

Emits:

hardware_object_value_changed with values over websocket