decorators.py 文件源码

def _get_args_dict(func, args, kwargs):
    defaults = {
        arg_name: arg.default for arg_name, arg in inspect.signature(func).parameters.items()
        if arg.default is not inspect._empty   # TODO: bug prone..
    }
    args_names = func.__code__.co_varnames[:func.__code__.co_argcount]
    return {**defaults, **dict(zip(args_names, args)), **kwargs}