def __init__(self, pilot_data=None, data_unit_description=None, du_url=None): """ 1.) create a new Pilot Data: pilot_data_service and data_unit_description required 2.) reconnect to an existing Pilot Data: du_url required """ if du_url==None: self.id = self.DU_ID_PREFIX + str(uuid.uuid1()) self.data_unit_description = data_unit_description self.pilot_data=[] self.state = State.New self.data_unit_items=[] if self.data_unit_description.has_key("file_urls"): self.data_unit_items = DataUnitItem.create_data_unit_list(self, self.data_unit_description["file_urls"]) self.url = None # register a data unit as top-level entry in Redis application_url = CoordinationAdaptor.get_base_url(application_id) self.url = CoordinationAdaptor.add_du(application_url, self) CoordinationAdaptor.update_du(self) # Deprecated # old method only allowed the creation of a du if a pd existed #if pilot_data!=None: # # Allow data units that are not connected to a resource! # self.url = CoordinationAdaptor.add_du(pilot_data.url, self) # CoordinationAdaptor.update_du(self) else: self.id = DataUnit._get_du_id(du_url) self.url = du_url logger.debug("Restore du: %s"%self.id) self.__restore_state() self.transfer_threads=[]
def __init__(self, pilot_data=None, data_unit_description=None, du_url=None): """ 1.) create a new Pilot Data: pilot_data_service and data_unit_description required 2.) reconnect to an existing Pilot Data: du_url required """ if du_url == None: self.id = self.DU_ID_PREFIX + str(uuid.uuid1()) self.data_unit_description = data_unit_description self.pilot_data = [] self.state = State.New self.data_unit_items = [] if self.data_unit_description.has_key("file_urls"): self.data_unit_items = DataUnitItem.create_data_unit_list( self, self.data_unit_description["file_urls"]) self.url = None # register a data unit as top-level entry in Redis application_url = CoordinationAdaptor.get_base_url(application_id) self.url = CoordinationAdaptor.add_du(application_url, self) CoordinationAdaptor.update_du(self) # Deprecated # old method only allowed the creation of a du if a pd existed #if pilot_data!=None: # # Allow data units that are not connected to a resource! # self.url = CoordinationAdaptor.add_du(pilot_data.url, self) # CoordinationAdaptor.update_du(self) else: self.id = DataUnit._get_du_id(du_url) self.url = du_url logger.debug("Restore du: %s" % self.id) self.__restore_state() self.transfer_threads = []