pep8

theano/tests/test_determinism.py

@@ -9,13 +9,12 @@ from cStringIO import StringIO
 from theano import config
 from theano import shared
 
+
 def sharedX(x, name=None):
     x = np.cast[config.floatX](x)
     return shared(x, name)
 
 
-
-
 def test_determinism_1():
 
     # Tests that repeatedly running a script that compiles and
@@ -24,7 +23,7 @@ def test_determinism_1():
     # change.
     # This specific script is capable of catching a bug where
     # FunctionGraph.toposort was non-deterministic.
-    def run(replay, log = None):
+    def run(replay, log=None):
 
         if not replay:
             log = StringIO()
@@ -32,7 +31,6 @@ def test_determinism_1():
             log = StringIO(log)
         record = Record(replay=replay, file_object=log)
 
-
         disturb_mem.disturb_mem()
 
         mode = RecordMode(record=record)
@@ -53,19 +51,20 @@ def test_determinism_1():
                 v_range.max(),
                 ]):
             disturb_mem.disturb_mem()
-            s = sharedX(0., name='s_'+str(i))
+            s = sharedX(0., name='s_' + str(i))
             updates.append((s, val))
 
-        for var in theano.gof.graph.ancestors(update for var, update in updates):
+        for var in theano.gof.graph.ancestors(update for _, update in updates):
             if var.name is not None and var.name is not 'b':
                 if var.name[0] != 's' or len(var.name) != 2:
                     var.name = None
 
         for key in channels:
             updates.append((s, channels[key]))
-        f = theano.function([], mode=mode, updates=updates, on_unused_input='ignore', name='f')
+        f = theano.function([], mode=mode, updates=updates,
+                            on_unused_input='ignore', name='f')
         for output in f.maker.fgraph.outputs:
-            mode.record.handle_line(var_descriptor(output)+'\n')
+            mode.record.handle_line(var_descriptor(output) + '\n')
         disturb_mem.disturb_mem()
         f()