def random_integers(low, high=None, size=None):
'''Return dataset of given shape (or a single number) with samples taken
from a discrete distribution of integers in the range [low, high]
'''
if high is None:
high = low
low = 0
if size is None:
return _random.random_integers(low, high, [1]).getObject([0])
return _random.random_integers(low, high, _asiter(size))
