#NEWLINE# def _unregister_rules( self , pack ) : #NEWLINE# #INDENT# deleted_rules = self . _delete_pack_db_objects ( pack = pack , access_cls = Rule ) #NEWLINE# for rule_db in deleted_rules : #NEWLINE# #INDENT# cleanup_trigger_db_for_rule ( rule_db = rule_db ) #NEWLINE# #UNINDENT# return pack