def HandleEvent(self, event, loader=None):
    if event.__class__ not in _EVENT_METHOD_MAP:
      raise yaml_errors.IllegalEvent(
            "%s is not a valid PyYAML class" % event.__class__.__name__)
    if event.__class__ in self._event_method_map:
      self._event_method_map[event.__class__](event, loader)
Parse the btrfs line
dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/api/yaml_listener.py/EventListener.HandleEvent--crossover with--dataset/ETHPy150Open saltstack/salt/salt/utils/kickstart.py/parse_btrfs