[django]django打印debug日誌

location：/usr/lib/python2.7/dist-packages/django/core/handlers/base.py        

logger.error('Internal Server Error: %s', request.path,
             exc_info=exc_info,
             extra={
                 'status_code': 500,
                 'request': request
             }
         )

修改的地方：
         print "-------------HTTP 500 Error Msg----------------"
         print exc_info
         import traceback
         print traceback.format_exc()
         print "-----------------------------------------------"