'An array of *size* random integers >= ``low`` and < ``high``.'

def _rvs(self, low, high):

    if (self._size is not None):
        low = broadcast_to(low, self._size)
        high = broadcast_to(high, self._size)
    randint = np.vectorize(self._random_state.randint, otypes=[np.int_])
    return randint(low, high)
