#NEWLINE# def begin( self , channel ) : #NEWLINE# #INDENT# self . name = ( ( self . __class__ . __name__ + ':' ) + uuid . uuid1 ( ) . hex ) #NEWLINE# channel . exchange_declare ( self . on_exchange_declared , self . name , exchange_type = self . X_TYPE , passive = False , durable = False , auto_delete = True )