turn basenames into a property

--HG--
branch : _ast_compat

2 files changed, 5 insertions, 3 deletions

diff --git a/raw_building.py b/raw_building.py
index 5381cb99..3e2fa5aa 100644
--- a/raw_building.py
+++ b/raw_building.py
@@ -77,7 +77,6 @@ def build_module(name, doc=None):
 def build_class(name, basenames=None, doc=None):
     """create and initialize a astng Class node"""
     node = nodes.class_factory(name, basenames, doc)
-    node.basenames = basenames
     node.locals = {}
     node.instance_attrs = {}
     for name, value in ( ('__name__', name),
diff --git a/scoped_nodes.py b/scoped_nodes.py
index ed72b69b..0cff0762 100644
--- a/scoped_nodes.py
+++ b/scoped_nodes.py
@@ -500,9 +500,12 @@ class ClassNG(object):
     
     # a dictionary of class instances attributes
     instance_attrs = None
+    
     # list of parent class as a list of string (ie names as they appears
-    # in the class definition)
-    basenames = None
+    # in the class definition) XXX bw compat
+    @property
+    def basenames(self):
+        return [as_string(bnode) for bnode in self.bases]
 
     def ancestors(self, recurs=True, context=None):
         """return an iterator on the node base classes in a prefixed