#NEWLINE# def __init__( self , host = None , db_driver = None , service_name = 'undefined' ) : #NEWLINE# #INDENT# if ( not host ) : #NEWLINE# #INDENT# host = CONF . host #NEWLINE# #UNINDENT# self . host = host #NEWLINE# self . backdoor_port = None #NEWLINE# self . service_name = service_name #NEWLINE# self . notifier = rpc . get_notifier ( self . service_name , self . host ) #NEWLINE# self . additional_endpoints = [ ] #NEWLINE# super ( Manager , self ) . __init__ ( db_driver )