Fixed circular import issue

theano/sandbox/cuda/__init__.py

@@ -154,14 +154,6 @@ if cuda_available:
         cuda_available = False
         cuda_initialization_error_message = e.message
 
-# We must do those import to be able to create the full doc when
-# nvcc is not available
-from theano.sandbox.cuda.var import (CudaNdarrayVariable,
-                                     CudaNdarrayConstant,
-                                     CudaNdarraySharedVariable,
-                                     float32_shared_constructor)
-from theano.sandbox.cuda.type import CudaNdarrayType
-
 
 class GpuOp(theano.gof.Op):
 
@@ -186,6 +178,15 @@ class GpuOp(theano.gof.Op):
                                              compute_map, no_recycling)
 
 
+# We must do those import to be able to create the full doc when
+# nvcc is not available
+from theano.sandbox.cuda.var import (CudaNdarrayVariable,
+                                     CudaNdarrayConstant,
+                                     CudaNdarraySharedVariable,
+                                     float32_shared_constructor)
+from theano.sandbox.cuda.type import CudaNdarrayType
+
+
 if cuda_available:
     # check if their is an old cuda_ndarray that was loading instead of the one
     # we compiled!