View file File name : Trace.pyc Content :� ��^c @ s� d Z d d l Z d d l Z d d d � � YZ d d d � � YZ d d d � � YZ d e f d � � YZ e d d i d d 6� Z d � Z e d k r� e � n d S( s? Tracing metaclass. XXX This is very much a work in progress. i����Nt TraceMetaClassc B s>