Flake8 fixes for tests.

theano/sandbox/gpuarray/tests/test_elemwise.py

@@ -116,7 +116,7 @@ class test_GpuCAReduceCPY(test_elemwise.test_CAReduce):
 
     def test_infer_shape(self):
         for dtype in self.dtypes:
-            test_CAReduce.test_infer_shape(self, dtype)
+            super(test_GpuCAReduceCPY, self).test_infer_shape(self, dtype)
 
 
 class test_GpuCAReduceCuda(test_GpuCAReduceCPY):
@@ -129,15 +129,15 @@ class test_GpuCAReduceCuda(test_GpuCAReduceCPY):
              ((5, 6), (1, )),
              ((5, 6), (-1, )),
              ((5, 6), (-2, )),
-             #((5, 6), ()),  #reduce on no axis(copy) isn't implemented
-             #((2, 3, 4, 5), (0, 1, 3)), mask 1101 isn't implemented
-             #((2, 3, 4, 5), (-2, -3)), mask 0110 isn't implemented
+             # ((5, 6), ()),  #reduce on no axis(copy) isn't implemented
+             # ((2, 3, 4, 5), (0, 1, 3)), mask 1101 isn't implemented
+             # ((2, 3, 4, 5), (-2, -3)), mask 0110 isn't implemented
              ((5, 0), None),
              ((5, 0), (0, )),
              ((5, 0), (1, )),
-             #((5, 0), ()), reduce on no axis isn't implemented
-             #((), None), reduce on no axis isn't implemented
-             #((), ()) reduce on no axis isn't implemented
+             # ((5, 0), ()), reduce on no axis isn't implemented
+             # ((), None), reduce on no axis isn't implemented
+             # ((), ()) reduce on no axis isn't implemented
 
              # Test all GPU cases implemented
              ((1, 0), (1,)),
@@ -172,7 +172,7 @@ class test_GpuCAReduceCuda(test_GpuCAReduceCPY):
              ((4100, 4, 3), [2]), ((5, 4100, 3), [2]), ((5, 4, 4100), [2]),  # 001
              ((4100, 4, 3), [0, 1]), ((5, 4100, 3), [0, 1]), ((5, 4, 4100), [0, 1]),  # 110
              ((4100, 4, 3), [1, 2]), ((5, 4100, 3), [1, 2]), ((5, 4, 4100), [1, 2]),  # 011
-             #((4100,4,3),[0,2]),((5,4100,3),[0,2]),((5,4,4100),[0,2]),#101 ##not implemented
+             # ((4100,4,3),[0,2]),((5,4100,3),[0,2]),((5,4,4100),[0,2]),#101 ##not implemented
              ((4100, 4, 3), [0, 1, 2]), ((5, 4100, 3), [0, 1, 2]), ((5, 4, 4100), [0, 1, 2]),  # 111
              ((65, 4, 3), [0, 1, 2]), ((5, 65, 3), [0, 1, 2]), ((5, 4, 65), [0, 1, 2]),  # 111
 
@@ -185,12 +185,12 @@ class test_GpuCAReduceCuda(test_GpuCAReduceCPY):
 
              # test pattern implemented by reshape
              # Skip them as this test the op directly, not the optimization with reshape
-#             ((4100,4,3,2),[0]),((4,4100,3,2),[0]),((4,3,4100,2),[0]),((4,3,2,4100),[0]),#1000
-#             ((4100,4,3,2),[1]),((4,4100,3,2),[1]),((4,3,4100,2),[1]),((4,3,2,4100),[1]),#0100
-#             ((4100,4,3,2),[2]),((4,4100,3,2),[2]),((4,3,4100,2),[2]),((4,3,2,4100),[2]),#0010
-#             ((4100,4,3,2),[3]),((4,4100,3,2),[3]),((4,3,4100,2),[3]),((4,3,2,4100),[3]),#0001
-#             ((1100,2,3,4,5),[0,1,2,3,4]),((2,1100,3,4,5),[0,1,2,3,4]),((2,3,1100,4,5),[0,1,2,3,4]),((2,3,4,1100,5),[0,1,2,3,4]),((2,3,4,5,1100),[0,1,2,3,4]),#11111
-#             ((5,4,3,10,11),[1,2]),
+             # ((4100,4,3,2),[0]),((4,4100,3,2),[0]),((4,3,4100,2),[0]),((4,3,2,4100),[0]),#1000
+             # ((4100,4,3,2),[1]),((4,4100,3,2),[1]),((4,3,4100,2),[1]),((4,3,2,4100),[1]),#0100
+             # ((4100,4,3,2),[2]),((4,4100,3,2),[2]),((4,3,4100,2),[2]),((4,3,2,4100),[2]),#0010
+             # ((4100,4,3,2),[3]),((4,4100,3,2),[3]),((4,3,4100,2),[3]),((4,3,2,4100),[3]),#0001
+             # ((1100,2,3,4,5),[0,1,2,3,4]),((2,1100,3,4,5),[0,1,2,3,4]),((2,3,1100,4,5),[0,1,2,3,4]),((2,3,4,1100,5),[0,1,2,3,4]),((2,3,4,5,1100),[0,1,2,3,4]),#11111
+             # ((5,4,3,10,11),[1,2]),
              ]
     op = GpuCAReduceCuda
     reds = [scalar.add, scalar.mul,

theano/sandbox/gpuarray/tests/test_opt.py

@@ -4,7 +4,6 @@ import theano
 from theano import tensor
 from theano.tests.breakpoint import PdbBreakpoint
 from theano.tests import unittest_tools as utt
-from theano.tests.unittest_tools import SkipTest
 from theano.tensor.tests import test_basic
 
 import theano.sandbox.gpuarray
@@ -14,8 +13,7 @@ from ..basic_ops import GpuAlloc, GpuReshape, GpuFromHost, host_from_gpu
 from ..elemwise import GpuCAReduceCuda, GpuCAReduceCPY, GpuElemwise
 from ..subtensor import GpuSubtensor
 
-from .config import mode_with_gpu, mode_without_gpu, test_ctx_name
-from .test_basic_ops import rand_gpuarray
+from .config import mode_with_gpu, test_ctx_name
 
 
 def test_local_assert():
@@ -209,7 +207,7 @@ def test_pdbbreakpoint_op():
 
 def test_local_gpu_elemwise_careduce():
     x = theano.tensor.matrix()
-    o = (x*x).sum()
+    o = (x * x).sum()
     f = theano.function([x], o, mode=mode_with_gpu)
     topo = f.maker.fgraph.toposort()
     assert len(topo) == 3
@@ -235,7 +233,7 @@ def test_local_gpu_subtensor():
     # Test multiple use of the input
     # We want the subtensor to be on the GPU to prevent multiple transfer.
     t = tensor.fmatrix()
-    f = theano.function([t], [t[3:4], t+1], mode=mode_with_gpu)
+    f = theano.function([t], [t[3:4], t + 1], mode=mode_with_gpu)
     topo = f.maker.fgraph.toposort()
     assert not any([type(node.op) is tensor.Subtensor for node in topo])
     assert any([isinstance(node.op, GpuSubtensor) for node in topo])
@@ -243,7 +241,7 @@ def test_local_gpu_subtensor():
     # Test multiple use of the input + input as output
     # We want the subtensor to be on the GPU to prevent multiple transfer.
     t = tensor.fmatrix()
-    f = theano.function([t], [t[3:4], t+1, t], mode=mode_with_gpu)
+    f = theano.function([t], [t[3:4], t + 1, t], mode=mode_with_gpu)
     topo = f.maker.fgraph.toposort()
     assert not any([type(node.op) is tensor.Subtensor for node in topo])
     assert any([isinstance(node.op, GpuSubtensor) for node in topo])
@@ -251,7 +249,7 @@ def test_local_gpu_subtensor():
     # Test shared forced on CPU end we do computation on the output of
     # the subtensor.
     t = tensor._shared(numpy.zeros(20, "float32"))
-    f = theano.function([], t[3:4]+1, mode=mode_with_gpu)
+    f = theano.function([], t[3:4] + 1, mode=mode_with_gpu)
     topo = f.maker.fgraph.toposort()
     assert any([type(node.op) is tensor.Subtensor for node in topo])
     assert not any([isinstance(node.op, GpuSubtensor) for node in topo])
@@ -320,7 +318,7 @@ def test_local_gpu_elemwise():
     utt.assert_allclose(out[1], a_v * c_v)
 
     # Test non-contiguous input
-    c = cuda.shared_constructor(numpy.asarray(c_v, dtype='float32'))
+    c = gpuarray_shared_constructor(numpy.asarray(c_v, dtype='float32'))
     f = theano.function([a, b], outs_op(a[::2], b[::2], c[::2]),
                         mode=mode_with_gpu)
     out = f(a_v, b_v)

theano/sandbox/gpuarray/tests/test_scan.py

@@ -238,4 +238,4 @@ class T_Scan(TestCase):
 
         # I leave this to tested by debugmode, this test was anyway
         # more of does the graph compile kind of test
-        t_result = my_f()
+        my_f()

theano/tests/test_flake8.py

@@ -158,10 +158,6 @@ whitelist_flake8 = [
     "sandbox/linalg/__init__.py",
     "sandbox/linalg/tests/test_linalg.py",
     "sandbox/gpuarray/__init__.py",
-    "sandbox/gpuarray/tests/test_subtensor.py",
-    "sandbox/gpuarray/tests/test_scan.py",
-    "sandbox/gpuarray/tests/test_opt.py",
-    "sandbox/gpuarray/tests/test_elemwise.py",
     "scan_module/scan_utils.py",
     "scan_module/scan_views.py",
     "scan_module/scan.py",