code: def raise_307(instance, location):
      
      _set_location(instance, location)
      instance.response.status = 307
      raise ResponseException(instance.response)
docs: Abort the current request with a 307 (Temporary Redirect) response
      code. Sets the Location header correctly. If the location does not start
      with a slash, the path of the current request is prepended.
  
      :param instance: Resource instance (used to access the response)
      :type instance: :class:`webob.resource.Resource`
      :raises: :class:`webob.exceptions.ResponseException` of status 307