def timeit(n=10, m=10):
k = 10000 // n # number of trials, for timing
gambles = [
dict((i, random.randint(1, m))
for i in xrange(n))
for j in xrange(k)]
pspace = PSpace(n)
s = SetFunction(
pspace=pspace,
number_type='fraction')
# hack so we do not need to fill the set function with data
# (this solves issues when testing for large n)
s._data = defaultdict(lambda: random.randint(-len(pspace), len(pspace)))
t = time.clock()
for gamble in gambles:
s.get_choquet(gamble)
return time.clock() - t
