Synnefo » snf-ganeti » ganeti-local

def QueryFields(fielddefs, selected):

  """Returns list of available fields.

  @type fielddefs: dict

  @param fielddefs: Field definitions

  @type selected: list of strings

  @param selected: List of selected fields

  @return: List of L{objects.QueryFieldDefinition}

  """

  if selected is None:

    # Client requests all fields, sort by name

    fdefs = utils.NiceSort(GetAllFields(fielddefs.values()),

                           key=operator.attrgetter("name"))

  else:

    # Keep order as requested by client

    fdefs = Query(fielddefs, selected).GetFields()

  return objects.QueryFieldsResponse(fields=fdefs).ToDict()