6870c69273935836184b0981a9be09ed784f9367,qiskit/aqua/operators/primitive_ops/matrix_op.py,MatrixOp,__init__,#MatrixOp#Any#Any#,42

Before Change

            primitive = Operator(primitive)

        if not isinstance(primitive, Operator):
            raise TypeError(
                "MatrixOp can only be instantiated with MatrixOperator, "
                "not {}".format(type(primitive)))

        if not primitive.input_dims() == primitive.output_dims():
            raise ValueError("Cannot handle non-square matrices yet.")

After Change

            primitive = Operator(primitive)

        if not isinstance(primitive, Operator):
            type_hints = get_type_hints(MatrixOp.__init__).get("primitive")
            valid_cls = [cls.__name__ for cls in type_hints.__args__]
            raise TypeError(f"MatrixOp can only be instantiated with {valid_cls}, "
                            f"not "{primitive_orig.__class__.__name__}"")

        if not primitive.input_dims() == primitive.output_dims():

Instances