def test_mean(self):
# Assert iterator mean.
self.assertEqual(vector.mean([], 0), 0)
self.assertEqual(vector.mean([1,1.5,2], 3), 1.5)
self.assertEqual(vector.mean(xrange(4), 4), 1.5)
print("pattern.vector.mean()")
def test_mean(self):
# Assert iterator mean.
self.assertEqual(vector.mean([], 0), 0)
self.assertEqual(vector.mean([1, 1.5, 2], 3), 1.5)
self.assertEqual(vector.mean(xrange(4), 4), 1.5)
print "pattern.vector.mean()"
