def METHOD_NAME(self, index):
    """
    Retrieves the presence status of a FAN defined
            by 1-based index <index>
    :param index: An integer, 1-based index of the FAN of which to query status
    :return: Boolean, True if FAN is plugged, False if not
    """
    if index > self.num_of_fan:
        raise RuntimeError(
            "index ({}) shouldn't be greater than number of fans ({})".format(index, self.num_of_fan))
    if self.unpluggable_fan:
        return True
    draw_index = self._convert_fan_index_to_drawer_index(index)
    presence = self._read_file(self.fan_status, draw_index)
    return presence != 0