Stop selectively ignoring certain types when wrapping attributes.

        :param class type: The class/type definition to stop ignoring.

        :rtype list(type): The current list of ignored types

def wrapper__unignore(self, type_):
        """
        Stop selectively ignoring certain types when wrapping attributes.

        :param class type: The class/type definition to stop ignoring.

        :rtype list(type): The current list of ignored types
        """
        if type_ in self.__exclusion_list:
            self.__exclusion_list.remove( type_ )
        return self.__exclusion_list