def get_controls(self):
        raise NotImplementedError('abstract')
Returns a :class:`~whoosh.postings.PostingReader` object for the given
dataset/ETHPy150Open ardekantur/pyglet/pyglet/input/base.py/Device.get_controls--crossover with--dataset/ETHPy150Open dokipen/whoosh/src/whoosh/reading.py/IndexReader.vector