def create_run(cls, *args, **kwargs):
    """
    :return:
        a delegator function that calls the ``cls`` constructor whose arguments being
        a seed tuple followed by supplied ``*args`` and ``**kwargs``, then returns
        the object's ``run`` method. By default, a thread wrapping that ``run`` method
        is spawned.
    """
    def f(seed_tuple):
        j = cls(seed_tuple, *args, **kwargs)
        return j.run
    return f
:return:
        a delegator function that calls the ``cls`` constructor whose arguments being
        a seed tuple followed by supplied ``*args`` and ``**kwargs``, then returns
        the object's ``run`` method. By default, a thread wrapping that ``run`` method
        is spawned.