flake8 for theano/misc/gnumpy_utils.py

theano/misc/gnumpy_utils.py

@@ -12,7 +12,7 @@ try:
     ___const_garray = gnumpy.rand(1)
 
     import theano.sandbox.cuda as cuda
-    if cuda.cuda_available == False:
+    if cuda.cuda_available is False:
         raise ImportError('Optional theano package cuda disabled')
 
     def cudandarray_to_garray(x, copyif=False):
@@ -38,7 +38,7 @@ try:
             # Check if it is c contiguous
             size = 1
             c_contiguous = True
-            for i in range(x.ndim-1, -1, -1):
+            for i in range(x.ndim - 1, -1, -1):
                 if x.shape[i] == 1:
                     continue
                 if x._strides[i] != size:
@@ -57,7 +57,7 @@ try:
             # a cudamat object with no data_host.
             cm_mat = cudamat.cudamat()
 
-            cm_mat.size[0] = reduce(lambda x, y: x*y, x.shape, 1)
+            cm_mat.size[0] = reduce(lambda x, y: x * y, x.shape, 1)
             cm_mat.size[1] = 1
             cm_mat.on_host = 0
             cm_mat.on_device = 1
@@ -72,8 +72,8 @@ try:
 
             px._base = x  # x won't be freed if the cudamat object isn't freed.
 
-            px.mat_on_host = False  # let cudamat know that we don't have a numpy
-                                   # array attached.
+            # let cudamat know that we don't have a numpy array attached.
+            px.mat_on_host = False
 
             # Note how gnumpy tracks its cudamat objects: it moves things to the
             # _cmsReuseCache when the gnumpy array is deleted, thus the arrays
@@ -100,7 +100,7 @@ try:
         else:
             strides = [1]
             for i in x.shape[::-1][:-1]:
-                strides.append(strides[-1]*i)
+                strides.append(strides[-1] * i)
             strides = strides[::-1]
             for i in range(len(strides)):
                 if x.shape[i] == 1:

theano/tests/test_flake8.py

@@ -184,7 +184,6 @@ whitelist_flake8 = [
     "scan_module/scan_opt.py",
     "scan_module/tests/test_scan.py",
     "scan_module/tests/test_scan_opt.py",
-    "misc/gnumpy_utils.py",
     "misc/may_share_memory.py",
     "misc/safe_asarray.py",
     "misc/pycuda_init.py",