Fix enum.py for RustPython

coolreader18 · coolreader18 · commit e5bbe82b72ba · 2019-09-29T23:13:08.000-05:00
diff --git a/Lib/enum.py b/Lib/enum.py
@@ -157,7 +157,7 @@ def __new__(metacls, cls, bases, classdict):
 
         # save attributes from super classes so we know if we can take
         # the shortcut of storing members in the class dict
-        base_attributes = {a for b in enum_class.mro() for a in b.__dict__}
+        base_attributes = {a for b in enum_class.mro() for a in dir(b)} # XXX modified for rustpython
 
         # Reverse value->name map for hashable values.
         enum_class._value2member_map_ = {}
