flake8 of theano/gof/unify.py; 3 E left

theano/gof/unify.py

@@ -35,10 +35,12 @@ class Variable:
     """
     def __init__(self, name="?"):
         self.name = name
+
     def __str__(self):
         return (self.__class__.__name__ + "(" +
                 ", ".join("%s=%s" % (key, value)
                           for key, value in iteritems(self.__dict__)) + ")")
+
     def __repr__(self):
         return str(self)
 
@@ -348,8 +350,9 @@ def unify_walk(a, b, U):
     Checks for the existence of the __unify_walk__ method for one of
     the objects.
     """
-    if not isinstance(a, Variable) and not isinstance(b, Variable) \
-           and hasattr(a, "__unify_walk__"):
+    if (not isinstance(a, Variable) and
+            not isinstance(b, Variable) and
+            hasattr(a, "__unify_walk__")):
         return a.__unify_walk__(b, U)
     else:
         return FALL_THROUGH
@@ -430,8 +433,9 @@ def unify_merge(vs, o, U):
 
 @comm_guard(ANY_TYPE, ANY_TYPE)
 def unify_merge(a, b, U):
-    if not isinstance(a, Variable) and not isinstance(b, Variable) \
-           and hasattr(a, "__unify_merge__"):
+    if (not isinstance(a, Variable) and
+            not isinstance(b, Variable) and
+            hasattr(a, "__unify_merge__")):
         return a.__unify_merge__(b, U)
     else:
         return FALL_THROUGH
@@ -502,4 +506,3 @@ if __name__ == "__main__":
 
     U = unify_walk((1, 2), (va, va), Unification())
     print(U[va])
-

theano/tests/test_flake8.py

@@ -223,7 +223,6 @@ whitelist_flake8 = [
     "sparse/sandbox/sp2.py",
     "sparse/sandbox/truedot.py",
     "sparse/sandbox/sp.py",
-    "gof/unify.py",
     "gof/__init__.py",
     "gof/tests/test_cmodule.py",
     "gof/tests/test_destroyhandler.py",