flake

theano/tensor/nnet/corr.py

@@ -76,32 +76,32 @@ class BaseCorrMM(gof.Op):
             str(self.filter_dilation))
 
     def cast(self, in1, in2):
-         """
-         Upcast input variables if neccesary.
-         """
-         float_types = ['float32', 'float64']
-         dtype_1 = in1.type.dtype
-         dtype_2 = in2.type.dtype
- 
-         assert dtype_1 in float_types
-         assert dtype_2 in float_types
-
-         if dtype_1 == 'float64' or dtype_2 == 'float64':
-             dtype_o = 'float64'
-         else:
-             dtype_o = 'float32'
- 
-         if dtype_1 != dtype_o:
-             out1 = in1.astype(dtype_o)
-         else:
-             out1 = in1
- 
-         if dtype_2 != dtype_o:
-             out2 = in2.astype(dtype_o)
-         else:
-             out2 = in2
- 
-         return out1, out2
+        """
+        Upcast input variables if neccesary.
+        """
+        float_types = ['float32', 'float64']
+        dtype_1 = in1.type.dtype
+        dtype_2 = in2.type.dtype
+
+        assert dtype_1 in float_types
+        assert dtype_2 in float_types
+
+        if dtype_1 == 'float64' or dtype_2 == 'float64':
+            dtype_o = 'float64'
+        else:
+            dtype_o = 'float32'
+
+        if dtype_1 != dtype_o:
+            out1 = in1.astype(dtype_o)
+        else:
+            out1 = in1
+
+        if dtype_2 != dtype_o:
+            out2 = in2.astype(dtype_o)
+        else:
+            out2 = in2
+
+        return out1, out2
 
     def c_support_code(self):
         return blas_header_text()