Fixed imports in shared variables stuff

theano/compile/sandbox/pfunc.py

@@ -3,8 +3,7 @@ __docformat__ = 'restructuredtext en'
 
 from theano.gof import Container, Variable, generic, graph, Constant, Value
 from theano.compile import function, In
-
-from sharedvalue import SharedVariable, shared
+from theano.compile.sandbox.sharedvalue import SharedVariable, shared
 
 class Param(object):
     def __init__(self, variable, default=None, name=None, mutable=False, strict=False,

theano/compile/sandbox/sharedvalue.py

@@ -2,13 +2,14 @@
 __docformat__ = 'restructuredtext en'
 
 import copy
-from theano.gof import Container, Variable, generic
+import numpy
+
 import theano.tensor.basic
+from theano.gof import Container, Variable, generic
 from theano.tensor import TensorType
 from theano.scalar import Scalar
 from theano.compile import function
 
-import numpy
 
 class SharedVariable(Variable):
     """

theano/compile/sandbox/tests/test_nnet.py

 import numpy, theano, unittest
 
-from pfunc import pfunc
-from sharedvalue import shared
+from theano.compile.sandbox.pfunc import pfunc
+from theano.compile.sandbox.sharedvalue import shared
 from theano import tensor
 from theano.tensor.nnet import sigmoid
 

theano/compile/sandbox/tests/test_pfunc.py

@@ -5,8 +5,8 @@ import theano
 from theano.tensor import Tensor, dmatrix, dvector, lscalar
 from theano import tensor
 
-from sharedvalue import *
-from pfunc import *
+from theano.compile.sandbox.sharedvalue import *
+from theano.compile.sandbox.pfunc import *
 
 class Test_pfunc(unittest.TestCase):
 

theano/compile/sandbox/tests/test_shared.py

@@ -4,7 +4,7 @@ import copy
 import theano
 from theano.tensor import Tensor
 
-from sharedvalue import *
+from theano.compile.sandbox.sharedvalue import *
 
 class Test_SharedVariable(unittest.TestCase):