BasisGateLibrary

class BasisGateLibrary(basis_gates=None, default_values=None, **extra_kwargs)

A base class for libraries of basis gates to make it easier to setup Calibrations.

Setup the library.

Parameters:

• basis_gates (List[str] | None) – The basis gates to generate.

• default_values (Dict | None) – A dictionary to override library default parameter values.

• extra_kwargs – Extra key-word arguments of the subclasses that are saved to be able to reconstruct the library using the __init__() method.

Raises:

CalibrationError – If on of the given basis gates is not supported by the library.

Attributes

basis_gates

Return the basis gates supported by the library.

Methods

__getitem__(name)

Return the schedule.

Return type:

ScheduleBlock

__len__()

The length of the library defined as the number of basis gates.

config()

Return the settings used to initialize the library.

Return type:

Dict[str, Any]

abstract default_values()

Return the default values for the parameters.

Returns

A list of tuples is returned. These tuples are structured so that instances of Calibrations can call Calibrations.add_parameter_value() on the tuples.

Return type:

List[DefaultCalValue]

classmethod from_config(config)

Deserialize the library given the input dictionary

Return type:

BasisGateLibrary

get(k[, d]) → D[k] if k in D, else d.  d defaults to None.

items() → a set-like object providing a view on D's items

keys() → a set-like object providing a view on D's keys

num_qubits(name)

Return the number of qubits that the schedule with the given name acts on.

Return type:

int

values() → an object providing a view on D's values