PseudoMotor

Classes

PseudoMotor

PseudoMotorClass

PseudoMotor

class PseudoMotor(dclass, name)

Bases: sardana.tango.pool.PoolDevice.PoolElementDevice

init(name)

initialize the device once in the object lifetime. Override when necessary but always call the method from your super class

Parameters:name (str) – device name

get_pseudo_motor()

set_pseudo_motor(pseudo_motor)

pseudo_motor

delete_device

init_device

on_pseudo_motor_changed(event_source, event_type, event_value)

always_executed_hook()

read_attr_hardware(data)

get_dynamic_attributes()

Override of PoolDevice.get_dynamic_attributes. Returns the standard dynamic and fully dynamic attributes for this device. The return is a tuple of two dictionaries:

• standard attributes: caseless dictionary with key being the attribute name and value is a tuple of attribute name(str), tango information, attribute information
• dynamic attributes: caseless dictionary with key being the attribute name and value is a tuple of attribute name(str), tango information, attribute information

tango information

seq< CmdArgType, AttrDataFormat, AttrWriteType >

attribute information

attribute information as returned by the sardana controller

Returns:the standard dynamic and fully dynamic attributes Return type:seq< CaselessDict, CaselessDict>

initialize_dynamic_attributes()

Initializes this device dynamic attributes

read_Position(attr)

write_Position(attr)

CalcPseudo(physical_positions)

Returns the pseudo motor position for the given physical positions

CalcPhysical(pseudo_position)

Returns the physical motor positions for the given pseudo motor position assuming the current pseudo motor write positions for all the other sibling pseudo motors

CalcAllPhysical(pseudo_positions)

Returns the physical motor positions for the given pseudo motor position(s)

CalcAllPseudo(physical_positions)

Returns the pseudo motor position(s) for the given physical positions

MoveRelative(argin)

is_MoveRelative_allowed()

is_Position_allowed(req_type)

Generic is_allowed

PseudoMotorClass

class PseudoMotorClass(name)

Bases: sardana.tango.pool.PoolDevice.PoolElementDeviceClass

class_property_list = {}

device_property_list = {'Axis': [<_mock._Mock object at 0x7fc23ece7190>, 'Axis in the controller', [0]], 'Ctrl_id': [<_mock._Mock object at 0x7fc23ece7190>, 'Controller ID', [0]], 'DriftCorrection': [<_mock._Mock object at 0x7fc23ece6fd0>, 'Locally apply drift correction on pseudo motors. Default is the current global drift correction in the Pool Device', None], 'Elements': [<_mock._Mock object at 0x7fc23ece7590>, 'elements used by the pseudo', []], 'Force_HW_Read': [<_mock._Mock object at 0x7fc23ece6fd0>, 'Force a hardware read of value even when in operation (motion/acquisition', False], 'Id': [<_mock._Mock object at 0x7fc23ece7190>, 'Internal ID', 0], 'Instrument_id': [<_mock._Mock object at 0x7fc23ece7190>, 'Controller ID', [0]]}

cmd_list = {'Abort': [[<_mock._Mock object at 0x7fc23ece7690>, ''], [<_mock._Mock object at 0x7fc23ece7690>, '']], 'CalcAllPhysical': [[<_mock._Mock object at 0x7fc23ece73d0>, 'pseudo positions'], [<_mock._Mock object at 0x7fc23ece73d0>, 'physical positions']], 'CalcAllPseudo': [[<_mock._Mock object at 0x7fc23ece73d0>, 'physical positions'], [<_mock._Mock object at 0x7fc23ece73d0>, 'pseudo positions']], 'CalcPhysical': [[<_mock._Mock object at 0x7fc23ece7050>, 'pseudo position'], [<_mock._Mock object at 0x7fc23ece73d0>, 'physical positions']], 'CalcPseudo': [[<_mock._Mock object at 0x7fc23ece73d0>, 'physical positions'], [<_mock._Mock object at 0x7fc23ece7050>, 'pseudo position']], 'MoveRelative': [[<_mock._Mock object at 0x7fc23ece7050>, 'amount to move'], [<_mock._Mock object at 0x7fc23ece7690>, '']], 'Restore': [[<_mock._Mock object at 0x7fc23ece7690>, ''], [<_mock._Mock object at 0x7fc23ece7690>, '']], 'Stop': [[<_mock._Mock object at 0x7fc23ece7690>, ''], [<_mock._Mock object at 0x7fc23ece7690>, '']]}

standard_attr_list = {'Position': [[<_mock._Mock object at 0x7fc23ece7050>, <_mock._Mock object at 0x7fc23ece7810>, <_mock._Mock object at 0x7fc23ece77d0>], {'abs_change': '1.0', 'label': 'Position'}]}