Use relative import for things that come from this module.

theano/sandbox/gpuarray/__init__.py

@@ -26,9 +26,9 @@ AddConfigVar('gpuarray.sync',
              in_c_key=True)
 
 # This is for documentation not to depend on the availability of pygpu
-from type import (GpuArrayType, GpuArrayVariable, GpuArrayConstant,
+from .type import (GpuArrayType, GpuArrayVariable, GpuArrayConstant,
                   GpuArraySharedVariable, gpuarray_shared_constructor)
-import opt
+from . import opt
 
 
 def init_dev(dev):

theano/sandbox/gpuarray/basic_ops.py

@@ -20,7 +20,7 @@ try:
 except ImportError:
     pass
 
-from type import GpuArrayType
+from .type import GpuArrayType
 
 
 def as_gpuarray_variable(x):

theano/sandbox/gpuarray/blas.py

 from theano import Op, Apply, config
 
 from theano.tensor.blas import Dot22, Gemv, Gemm, Ger
-from theano.sandbox.gpuarray.basic_ops import (HideC, as_gpuarray_variable)
+from .basic_ops import HideC, as_gpuarray_variable
 
 try:
     import pygpu

theano/sandbox/gpuarray/conv.py

@@ -3,9 +3,9 @@ import os
 
 import theano
 from theano import config, gof
-from theano.sandbox.gpuarray.comp import NVCC_compiler
-from theano.sandbox.gpuarray.type import GpuArrayType
-from theano.sandbox.gpuarray.basic_ops import as_gpuarray_variable
+from .comp import NVCC_compiler
+from .type import GpuArrayType
+from .basic_ops import as_gpuarray_variable
 
 
 class GpuConv(gof.Op):

theano/sandbox/gpuarray/elemwise.py

@@ -7,9 +7,9 @@ import numpy
 import theano
 from theano import Apply, scalar, config
 from theano import scalar as scal
+from theano.gof.utils import MethodNotDefined
 from theano.scalar import Scalar
 from theano.tensor.elemwise import (Elemwise, DimShuffle, CAReduceDtype)
-from theano.sandbox.gpuarray.comp import NVCC_compiler
 
 try:
     import pygpu
@@ -21,11 +21,11 @@ try:
 except ImportError:
     pass
 
-from theano.sandbox.gpuarray.basic_ops import (as_gpuarray_variable, HideC,
+from .basic_ops import (as_gpuarray_variable, HideC,
                         GpuKernelBase, Kernel)
-from theano.sandbox.gpuarray.type import GpuArrayType
+from .comp import NVCC_compiler
+from .type import GpuArrayType
 
-from theano.gof.utils import MethodNotDefined
 
 
 def _is_scalar(v):

theano/sandbox/gpuarray/kernel_codegen.py

 """ Helper routines for generating gpu kernels for nvcc.
 """
 
-
 def nvcc_kernel(name, params, body):
     """Return the c code of a kernel function.
 

theano/sandbox/gpuarray/neighbours.py

@@ -11,12 +11,11 @@ try:
 except ImportError:
     pass
 
-from theano.sandbox.gpuarray.basic_ops import (as_gpuarray_variable,
+from .basic_ops import (as_gpuarray_variable,
                         host_from_gpu, gpu_from_host)
-from theano.sandbox.gpuarray.opt import register_opt as register_gpu_opt
-from theano.sandbox.gpuarray.opt import op_lifter as op_lifter
-from theano.sandbox.gpuarray.type import GpuArrayType
-from theano.sandbox.gpuarray.comp import NVCC_compiler
+from .opt import register_opt as register_gpu_opt, op_lifter
+from .type import GpuArrayType
+from .comp import NVCC_compiler
 
 
 class GpuImages2Neibs(Images2Neibs, Op):

theano/sandbox/gpuarray/nnet.py

@@ -2,8 +2,6 @@ import numpy
 
 from theano import Op, Apply, config
 from theano.compat.six import StringIO
-from theano.sandbox.gpuarray.comp import NVCC_compiler
-
 
 try:
     import pygpu
@@ -11,9 +9,10 @@ try:
 except ImportError:
     pass
 
-from theano.sandbox.gpuarray.basic_ops import as_gpuarray_variable
-from theano.sandbox.gpuarray.type import GpuArrayType
-from theano.sandbox.gpuarray.kernel_codegen import (nvcc_kernel,
+from .basic_ops import as_gpuarray_variable
+from .comp import NVCC_compiler
+from .type import GpuArrayType
+from .kernel_codegen import (nvcc_kernel,
                              inline_softmax,
                              inline_softmax_fixed_shared)
 

theano/sandbox/gpuarray/opt.py

@@ -18,26 +18,23 @@ from theano.scan_module import scan_utils, scan_op, scan_opt
 
 from theano.compat.python2x import all, any
 from theano.tensor.nnet.conv import ConvOp
-from theano.sandbox.gpuarray.type import GpuArrayType
-from theano.sandbox.gpuarray.basic_ops import (
-    host_from_gpu, gpu_from_host, HostFromGpu, GpuFromHost,
+from .type import GpuArrayType, GpuArrayConstant
+from .basic_ops import (host_from_gpu, gpu_from_host,
+                        HostFromGpu, GpuFromHost,
                         GpuSplit,
-    gpu_alloc, GpuAlloc, GpuReshape, GpuEye, gpu_join, GpuJoin,
-)
-from theano.sandbox.gpuarray.blas import gpu_dot22, GpuGemv, GpuGemm, GpuGer
-from theano.sandbox.gpuarray.conv import GpuConv
-from theano.sandbox.gpuarray.nnet import (
-    GpuCrossentropySoftmaxArgmax1HotWithBias,
+                        gpu_alloc, GpuAlloc, GpuReshape,
+                        GpuEye, gpu_join, GpuJoin)
+from .blas import gpu_dot22, GpuGemv, GpuGemm, GpuGer
+from .conv import GpuConv
+from .nnet import (GpuCrossentropySoftmaxArgmax1HotWithBias,
                    GpuCrossentropySoftmax1HotWithBiasDx,
-    GpuSoftmaxWithBias, GpuSoftmax
-)
-from theano.sandbox.gpuarray.elemwise import (GpuElemwise, _is_scalar,
+                   GpuSoftmaxWithBias, GpuSoftmax)
+from .elemwise import (GpuElemwise, _is_scalar,
                        GpuDimShuffle, GpuCAReduceCuda,
                        GpuCAReduceCPY)
-from theano.sandbox.gpuarray.subtensor import (GpuIncSubtensor, GpuSubtensor,
+from .subtensor import (GpuIncSubtensor, GpuSubtensor,
                         GpuAdvancedIncSubtensor1,
                         GpuAdvancedIncSubtensor1_dev20)
-from theano.sandbox.gpuarray.type import GpuArrayConstant
 
 gpu_optimizer = EquilibriumDB()
 gpu_cut_copies = EquilibriumDB()

theano/sandbox/gpuarray/subtensor.py

@@ -14,10 +14,10 @@ try:
 except ImportError:
     pass
 
-from theano.sandbox.gpuarray.type import GpuArrayType
-from theano.sandbox.gpuarray.basic_ops import as_gpuarray_variable, HideC
-from theano.sandbox.gpuarray.elemwise import GpuElemwise
-from theano.sandbox.gpuarray.comp import NVCC_compiler
+from .type import GpuArrayType
+from .basic_ops import as_gpuarray_variable, HideC
+from .elemwise import GpuElemwise
+from .comp import NVCC_compiler
 
 
 class GpuSubtensor(HideC, Subtensor):