Hi, when calling get_override() method while trying to find python overload and overload is not found exception in python is set. This is because PyObject_GetAttrString() is used for retrieving the attribute. If attribute is not found, PyObject_GetAttrString() set the exception. This is using python 3.1. I've created ticket https://svn.boost.org/trac/boost/ticket/4701 with patch. Could anyone look at this? Thanks Trigve