@utilities.arguments_not_none<EOL><INDENT>def get_compositions_by_record_type(self, composition_record_type):<DEDENT>
<EOL>return objects.CompositionList([])<EOL>
Gets a ``CompositionList`` containing the given composition record ``Type``.

        arg:    composition_record_type (osid.type.Type): a composition
                record type
        return: (osid.repository.CompositionList) - the returned
                ``Composition list``
        raise:  NullArgument - ``composition_record_type`` is ``null``
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure
        *compliance: mandatory -- This method must be implemented.*