2 files changed, 9 insertions, 16 deletions
diff --git a/numpy/fft/tests/test_helper.py b/numpy/fft/tests/test_helper.py
index 6613c8002..68f5990af 100644
--- a/numpy/fft/tests/test_helper.py
+++ b/numpy/fft/tests/test_helper.py
@@ -3,13 +3,12 @@
 Copied from fftpack.helper by Pearu Peterson, October 2005
 
 """
-from __future__ import division, absolute_import, print_function
 import numpy as np
-from numpy.testing import assert_array_almost_equal, assert_equal
+from numpy.testing import assert_array_almost_equal
 from numpy import fft, pi
 
 
-class TestFFTShift(object):
+class TestFFTShift:
 
     def test_definition(self):
         x = [0, 1, 2, 3, 4, -4, -3, -2, -1]
@@ -135,7 +134,7 @@ class TestFFTShift(object):
                                               original_ifftshift(inp, axes_keyword))
 
 
-class TestFFTFreq(object):
+class TestFFTFreq:
 
     def test_definition(self):
         x = [0, 1, 2, 3, 4, -4, -3, -2, -1]
@@ -146,7 +145,7 @@ class TestFFTFreq(object):
         assert_array_almost_equal(10*pi*fft.fftfreq(10, pi), x)
 
 
-class TestRFFTFreq(object):
+class TestRFFTFreq:
 
     def test_definition(self):
         x = [0, 1, 2, 3, 4]
@@ -157,7 +156,7 @@ class TestRFFTFreq(object):
         assert_array_almost_equal(10*pi*fft.rfftfreq(10, pi), x)
 
 
-class TestIRFFTN(object):
+class TestIRFFTN:
 
     def test_not_last_axis_success(self):
         ar, ai = np.random.random((2, 16, 8, 32))
diff --git a/numpy/fft/tests/test_pocketfft.py b/numpy/fft/tests/test_pocketfft.py
index 453e964fa..7c3db0485 100644
--- a/numpy/fft/tests/test_pocketfft.py
+++ b/numpy/fft/tests/test_pocketfft.py
@@ -1,5 +1,3 @@
-from __future__ import division, absolute_import, print_function
-
 import numpy as np
 import pytest
 from numpy.random import random
@@ -7,11 +5,7 @@ from numpy.testing import (
         assert_array_equal, assert_raises, assert_allclose
         )
 import threading
-import sys
-if sys.version_info[0] >= 3:
-    import queue
-else:
-    import Queue as queue
+import queue
 
 
 def fft1(x):
@@ -21,13 +15,13 @@ def fft1(x):
     return np.sum(x*np.exp(phase), axis=1)
 
 
-class TestFFTShift(object):
+class TestFFTShift:
 
     def test_fft_n(self):
         assert_raises(ValueError, np.fft.fft, [1, 2, 3], 0)
 
 
-class TestFFT1D(object):
+class TestFFT1D:
 
     def test_identity(self):
         maxlen = 512
@@ -222,7 +216,7 @@ def test_fft_with_order(dtype, order, fft):
         raise ValueError()
 
 
-class TestFFTThreadSafe(object):
+class TestFFTThreadSafe:
     threads = 16
     input_shape = (800, 200)