def properties()

in src/braket/default_simulator/density_matrix_simulator.py [0:0]
93 lines of code
1 McCabe index (conditional complexity)

    def properties(self) -> GateModelSimulatorDeviceCapabilities:
        observables = ["x", "y", "z", "h", "i", "hermitian"]
        max_shots = sys.maxsize
        qubit_count = 13
        return GateModelSimulatorDeviceCapabilities.parse_obj(
            {
                "service": {
                    "executionWindows": [
                        {
                            "executionDay": "Everyday",
                            "windowStartHour": "00:00",
                            "windowEndHour": "23:59:59",
                        }
                    ],
                    "shotsRange": [0, max_shots],
                },
                "action": {
                    "braket.ir.jaqcd.program": {
                        "actionType": "braket.ir.jaqcd.program",
                        "version": ["1"],
                        "supportedOperations": [
                            "amplitude_damping",
                            "bit_flip",
                            "ccnot",
                            "cnot",
                            "cphaseshift",
                            "cphaseshift00",
                            "cphaseshift01",
                            "cphaseshift10",
                            "cswap",
                            "cv",
                            "cy",
                            "cz",
                            "depolarizing",
                            "generalized_amplitude_damping",
                            "h",
                            "i",
                            "iswap",
                            "kraus",
                            "pauli_channel",
                            "phase_flip",
                            "phase_damping",
                            "phaseshift",
                            "pswap",
                            "rx",
                            "ry",
                            "rz",
                            "s",
                            "si",
                            "swap",
                            "t",
                            "ti",
                            "two_qubit_dephasing",
                            "two_qubit_depolarizing",
                            "unitary",
                            "v",
                            "vi",
                            "x",
                            "xx",
                            "xy",
                            "y",
                            "yy",
                            "z",
                            "zz",
                        ],
                        "supportedResultTypes": [
                            {
                                "name": "Sample",
                                "observables": observables,
                                "minShots": 1,
                                "maxShots": max_shots,
                            },
                            {
                                "name": "Expectation",
                                "observables": observables,
                                "minShots": 0,
                                "maxShots": max_shots,
                            },
                            {
                                "name": "Variance",
                                "observables": observables,
                                "minShots": 0,
                                "maxShots": max_shots,
                            },
                            {"name": "Probability", "minShots": 0, "maxShots": max_shots},
                            {"name": "DensityMatrix", "minShots": 0, "maxShots": 0},
                        ],
                    }
                },
                "paradigm": {"qubitCount": qubit_count},
                "deviceParameters": GateModelSimulatorDeviceParameters.schema(),
            }
        )