pep8

theano/sandbox/rng_mrg.py

@@ -337,7 +337,7 @@ class mrg_uniform(mrg_uniform_base):
         v_size = as_tensor_variable(size)
         if ndim is None:
             ndim = get_vector_length(v_size)
-        op = cls(TensorType(dtype, (False,)*ndim))
+        op = cls(TensorType(dtype, (False,) * ndim))
         return op(rstate, v_size)
 
     def perform(self, node, inp, out):
@@ -553,7 +553,7 @@ class GPU_mrg_uniform(mrg_uniform_base, GpuOp):
         v_size = as_tensor_variable(size)
         if ndim is None:
             ndim = get_vector_length(v_size)
-        op = cls(CudaNdarrayType((False,)*ndim))
+        op = cls(CudaNdarrayType((False,) * ndim))
         return op(rstate, v_size)
 
     def c_support_code_apply(self, node, nodename):
@@ -800,7 +800,7 @@ class GPUA_mrg_uniform(GpuKernelBase, mrg_uniform_base):
         v_size = as_tensor_variable(size)
         if ndim is None:
             ndim = get_vector_length(v_size)
-        op = cls(GpuArrayType(dtype, (False,)*ndim))
+        op = cls(GpuArrayType(dtype, (False,) * ndim))
         return op(rstate, v_size)
 
     def c_headers(self):