added handle_shared_float32 function to package namespace

__init__.py

@@ -7,3 +7,14 @@ from .var import (CudaNdarrayVariable,
 
 import basic_ops
 import opt
+
+import theano.compile.sandbox
+
+def handle_shared_float32(tf):
+    """Set the CudaNdarrayType as the default handler for shared float32 arrays
+    """
+    if tf:
+        theano.compile.sandbox.shared_constructor(shared_constructor)
+    else:
+        raise NotImplementedError('removing our handler')
+