flake8 for theano/gof/tests/test_toolbox.py

theano/gof/tests/test_toolbox.py

@@ -3,8 +3,8 @@ from theano.gof.graph import Variable, Apply
 from theano.gof.type import Type
 from theano.gof.op import Op
 
-from theano.gof.fg import FunctionGraph, InconsistencyError
-from theano.gof.toolbox import *
+from theano.gof.fg import FunctionGraph
+from theano.gof.toolbox import *  # noqa
 
 
 def as_variable(x):
@@ -34,7 +34,7 @@ def MyVariable(name):
 class MyOp(Op):
 
     __props__ = ("nin", "name")
-    
+
     def __init__(self, nin, name):
         self.nin = nin
         self.name = name
@@ -74,7 +74,7 @@ class TestNodeFinder:
 
         assert hasattr(g, 'get_nodes')
         for type, num in ((add, 3), (sigmoid, 3), (dot, 2)):
-            if not len([x for x in g.get_nodes(type)]) == num:
+            if not len([t for t in g.get_nodes(type)]) == num:
                 raise Exception("Expected: %i times %s" % (num, type))
         new_e0 = add(y, z)
         assert e0.owner in g.get_nodes(dot)
@@ -83,8 +83,5 @@ class TestNodeFinder:
         assert e0.owner not in g.get_nodes(dot)
         assert new_e0.owner in g.get_nodes(add)
         for type, num in ((add, 4), (sigmoid, 3), (dot, 1)):
-            if not len([x for x in g.get_nodes(type)]) == num:
+            if not len([t for t in g.get_nodes(type)]) == num:
                 raise Exception("Expected: %i times %s" % (num, type))
-
-
-