Removed unused imports.

Standardize NumPy import as "import numpy as np".

1 files changed, 2 insertions, 4 deletions

diff --git a/numpy/ma/testutils.py b/numpy/ma/testutils.py
index 8de590be5..9dc9cf5c2 100644
--- a/numpy/ma/testutils.py
+++ b/numpy/ma/testutils.py
@@ -16,12 +16,10 @@ import numpy as np
 from numpy import ndarray, float_
 import numpy.core.umath as umath
 from numpy.testing import *
-from numpy.testing.utils import build_err_msg, rand
 import numpy.testing.utils as utils
 
-import core
-from core import mask_or, getmask, getmaskarray, masked_array, nomask, masked
-from core import fix_invalid, filled, equal, less
+from core import mask_or, getmask, masked_array, nomask, masked, filled, \
+                 equal, less
 
 #------------------------------------------------------------------------------
 def approx (a, b, fill_value=True, rtol=1.e-5, atol=1.e-8):