added mro

jedi/builtin.py

@@ -279,7 +279,8 @@ class Parser(CachedModule):
         code += get_doc(scope)
 
         names = set(dir(scope)) - set(['__file__', '__name__', '__doc__',
-                                                '__path__', '__package__'])
+                                                '__path__', '__package__']) \
+                                | set(['mro'])
 
         classes, funcs, stmts, members = get_scope_objects(names)
 

jedi/mixin/builtins.py

@@ -198,3 +198,9 @@ class int():
 class str():
     def __init__(self, obj):
         pass
+
+class object():
+    def mro():
+        """ mro() -> list
+        return a type's method resolution order """
+        return [object]