def _qobj_to_circuit_cals(qobj, pulse_lib, param_pulses):
"""Return circuit calibrations dictionary from qobj/exp config calibrations."""
qobj_cals = qobj.config.calibrations.to_dict()["gates"]
converter = QobjToInstructionConverter(pulse_lib)
qc_cals = {}
for gate in qobj_cals:
config = (tuple(gate["qubits"]), tuple(gate["params"]))
cal = {
config: pulse.Schedule(
name="%s %s %s" % (gate["name"], str(gate["params"]), str(gate["qubits"]))
)
}
for instruction in gate["instructions"]:
schedule = (
converter.convert_parametric(PulseQobjInstruction.from_dict(instruction))
if "pulse_shape" in instruction and instruction["pulse_shape"] in param_pulses
else converter(PulseQobjInstruction.from_dict(instruction))
)
cal[config] = cal[config].insert(schedule.ch_start_time(), schedule)
if gate["name"] in qc_cals:
qc_cals[gate["name"]].update(cal)
else:
qc_cals[gate["name"]] = cal
return qc_cals
def from_dict(cls, data):
"""Create a new Command object from a dictionary.
Args:
data (dict): A dictionary representing the ``Command``
to create. It will be in the same format as output by
:meth:`to_dict`.
Returns:
qiskit.providers.model.Command: The ``Command`` from the input
dictionary.
"""
in_data = copy.copy(data)
if "sequence" in in_data:
in_data["sequence"] = [
PulseQobjInstruction.from_dict(x) for x in in_data.pop("sequence")
]
return cls(**in_data)
