def test_indexed_take(self):
     a = blaze.take([1, 3, 5, 7], [-1, -2, -3, -4, 0, 1, 2, 3])
     self.assertEqual(list(a), [7, 5, 3, 1, 1, 3, 5, 7])
     x = blaze.array([(1, "test"), (2, "one"), (3, "two"), (4, "three")],
                     dshape="{x: int, y: string}")
     a = blaze.take(x, [2, -3])
     self.assertEqual(list(a), [x[2], x[-3]])
 def test_indexed_take(self):
     a = blaze.take([1, 3, 5, 7], [-1, -2, -3, -4, 0, 1, 2, 3])
     self.assertEqual(list(a), [7, 5, 3, 1, 1, 3, 5, 7])
     x = blaze.array([(1, "test"), (2, "one"), (3, "two"), (4, "three")],
                     dshape="{x: int, y: string}")
     a = blaze.take(x, [2, -3])
     self.assertEqual(list(a), [x[2], x[-3]])
 def test_masked_take(self):
     a = blaze.take([1, 3, 5, 7], [True, False, True, False])
     self.assertEqual(list(a), [1, 5])
     x = blaze.array([(1, "test"), (2, "one"), (3, "two"), (4, "three")],
                     dshape="{x: int, y: string}")
     a = blaze.take(x, [True, True, True, True])
     self.assertEqual(list(a), list(x))
     a = blaze.take(x, [True, True, False, False])
     self.assertEqual(list(a), [x[0], x[1]])
     a = blaze.take(x, [False, False, True, True])
     self.assertEqual(list(a), [x[2], x[3]])
     a = blaze.take(x, [True, False, True, False])
     self.assertEqual(list(a), [x[0], x[2]])
 def test_masked_take(self):
     a = blaze.take([1, 3, 5, 7], [True, False, True, False])
     self.assertEqual(list(a), [1, 5])
     x = blaze.array([(1, "test"), (2, "one"), (3, "two"), (4, "three")],
                     dshape="{x: int, y: string}")
     a = blaze.take(x, [True, True, True, True])
     self.assertEqual(list(a), list(x))
     a = blaze.take(x, [True, True, False, False])
     self.assertEqual(list(a), [x[0], x[1]])
     a = blaze.take(x, [False, False, True, True])
     self.assertEqual(list(a), [x[2], x[3]])
     a = blaze.take(x, [True, False, True, False])
     self.assertEqual(list(a), [x[0], x[2]])