test_indexing.py 文件源码

def test_scalar_array_bool(self):
        # Numpy bools can be used as boolean index (python ones as of yet not)
        a = np.array(1)
        assert_equal(a[np.bool_(True)], a[np.array(True)])
        assert_equal(a[np.bool_(False)], a[np.array(False)])

        # After deprecating bools as integers:
        #a = np.array([0,1,2])
        #assert_equal(a[True, :], a[None, :])
        #assert_equal(a[:, True], a[:, None])
        #
        #assert_(not np.may_share_memory(a, a[True, :]))