ac6b297b39c548db783a3ba7d437517121f93989,qiskit/aqua/components/initial_states/custom.py,Custom,construct_circuit,#Custom#Any#Any#,104

Before Change

                    // loop over all qubits and add the required registers
                    for q in register:
                        if not circuit.has_register(q[0]):
                            circuit.add_register(q[0])
                else:
                    // if an actual register is given, add it

After Change

                    svc.construct_circuit(circuit=circuit, qubits=qubits)
                elif self._state == "uniform":
                    // in case `qubits` is a list of Qubits
                    if isinstance(qubits, list):
                        // loop over all qubits and add the required registers
                        for q in qubits:
                            if not isinstance(q, Qubit):
                                raise AquaError("Unexpected element type {} in qubit list.".format(type(q)))
                            if not circuit.has_register(q.register):
                                circuit.add_register(q.register)
                    // otherwise, if it is a QuantumRegister
                    elif isinstance(qubits, QuantumRegister):
                        if not circuit.has_register(qubits):
                            circuit.add_register(qubits)
                    else:
                        raise AquaError("Unexpected qubits type {}.".format(type(qubits)))

                    for i in range(self._num_qubits):
                        circuit.u2(0.0, np.pi, qubits[i])
                elif self._state == "zero":
                    pass

Instances