NameFinder.filter_name is simpler now.

jedi/parser/representation.py

@@ -1387,6 +1387,9 @@ class NamePart(object):
     def __eq__(self, other):
         return self.string == other
 
+    def __ne__(self, other):
+        return not self.__eq__(other)
+
     def __hash__(self):
         return hash(self.string)