1*588dfe31SMichal Berger# SPDX-License-Identifier: BSD-3-Clause 2*588dfe31SMichal Berger# Copyright (C) 2019 Intel Corporation. 3*588dfe31SMichal Berger# All rights reserved. 4*588dfe31SMichal Berger 57610bc38SKonrad Sztyberimport sys 67610bc38SKonrad Sztyber 77610bc38SKonrad Sztyberdeprecated_aliases = {} 87610bc38SKonrad Sztyber 97610bc38SKonrad Sztyber 107610bc38SKonrad Sztyberdef deprecated_alias(old_name): 117610bc38SKonrad Sztyber def wrap(f): 127610bc38SKonrad Sztyber def old_f(*args, **kwargs): 137610bc38SKonrad Sztyber ret = f(*args, **kwargs) 147610bc38SKonrad Sztyber print("{} is deprecated, use {} instead.".format(old_name, f.__name__), file=sys.stderr) 157610bc38SKonrad Sztyber return ret 167610bc38SKonrad Sztyber old_f.__name__ = old_name 177610bc38SKonrad Sztyber deprecated_aliases[old_name] = f.__name__ 187610bc38SKonrad Sztyber setattr(sys.modules[f.__module__], old_name, old_f) 197610bc38SKonrad Sztyber return f 207610bc38SKonrad Sztyber return wrap 21