codekingpro/portable-devtools

1import collections2import functools3 4 5# from jaraco.functools 4.0.26def save_method_args(method):7    """8    Wrap a method such that when it is called, the args and kwargs are9    saved on the method.10    """11    args_and_kwargs = collections.namedtuple('args_and_kwargs', 'args kwargs')  # noqa: PYI02412 13    @functools.wraps(method)14    def wrapper(self, /, *args, **kwargs):15        attr_name = '_saved_' + method.__name__16        attr = args_and_kwargs(args, kwargs)17        setattr(self, attr_name, attr)18        return method(self, *args, **kwargs)19 20    return wrapper21