def __init__(self, pss_url=None): """ Create a PilotDataService Keyword arguments: pss_id -- restore from pss_id """ self.pilot_data={} if pss_url == None: self.id = self.PSS_ID_PREFIX + str(uuid.uuid1()) application_url = CoordinationAdaptor.get_base_url(bigdata.application_id) self.url = CoordinationAdaptor.add_pss(application_url, self) else: self.id = self.__get_pss_id(pss_url)