code: def get_attributes(self, obj):
          
          return self._get_attributes('{}/{}'.format(self.session_url, obj.ref))
docs: Get all object's attributes.
  
          Sends multi-parameter info/config queries and returns the result as dictionary.
  
          :param obj: requested object.
          :returns: dictionary of <name, value> of all attributes returned by the query.
          :rtype: dict of (str, str)