PowerSwitchComponentManager Class

class ska_mid_cbf_tdc_mcs.power_switch.power_switch_component_manager.PowerSwitchComponentManager(*args: Any, **kwargs: Any)[source]

Bases: CbfComponentManager

A component manager for the power switch. Calls either the power switch driver or the power switch simulator based on the value of simulation mode.

Parameters:

  • model – Name of the power switch model

  • ip – IP address of the power switch

  • login – Login username of the power switch

  • password – Login password for the power switch

  • simulation_mode – simulation mode identifies if the real power switch driver or the simulator should be used

property num_outlets: int

Get number of outlets present in this power switch.

Returns:

number of outlets

property is_communicating: bool

Returns whether or not the power switch can be communicated with.

Returns:

whether the power switch is communicating

check_power_state(mode: str, outlet: str, result_code: ResultCode, message: str) → bool[source]
get_outlet_power_state(outlet: str) → PowerState[source]

Get the power state of a specific outlet.

Parameters:

outlet – outlet ID

Returns:

power state of the outlet

Raises:

AssertionError – if outlet ID is out of bounds

is_turn_on_outlet_allowed() → bool[source]

Check if the TurnOnOutlet command is allowed

Returns:

True if the TurnOnOutlet command is allowed, False otherwise

turn_on_outlet(argin: str, task_callback: Callable | None = None, **kwargs: any) → tuple[ska_control_model.task_status.TaskStatus, str][source]

Turn on the PDU outlet specified by argin.

Parameters:

  • argin – the target outlet ID, as a string

  • task_callback – callback to be called when the status of the command changes

Returns:

a result code and message

is_turn_off_outlet_allowed() → bool[source]

Check if the TurnOffOutlet command is allowed

Returns:

True if the TurnOffOutlet command is allowed, False otherwise

turn_off_outlet(argin: str, task_callback: Callable | None = None, **kwargs: any) → tuple[ska_control_model.task_status.TaskStatus, str][source]

Turn off the PDU outlet specified by argin.

Parameters:

  • argin – the target outlet ID, as a string

  • task_callback – callback to be called when the status of the command changes

Returns:

a result code and message