logilab-astng #52785 check const_factory usage in scoped_nodes [open]

in the current implementation of the Class.getatrr method, there is no usage of the nodes passed to const_factory; we can even remove it without breaking any test:

--- a/scoped_nodes.py Tue Dec 14 12:13:51 2010 +0100
+++ b/scoped_nodes.py Tue Dec 14 12:34:02 2010 +0100
@@ -856,11 +856,11 @@
           if name == '__module__':
               return [cf(self.root().qname())] + values
           if name == '__bases__':
-              return [cf(tuple(self.ancestors(recurs=False, context=context)))] + values
+              return [cf(tuple())] + values
           # XXX need proper meta class handling + MRO implementation
           if name == '__mro__' and self.newstyle:
               # XXX mro is read-only but that's not our job to detect that
-              return [cf(tuple(self.ancestors(recurs=True, context=context)))] + values
+              return [cf(tuple())] + values
           return std_special_attributes(self, name)
       # don't modify the list in self.locals!
       values = list(values)