inspect.py 文件源码

def args(self):
        args = []
        for param_name, param in self._signature.parameters.items():
            if param.kind in (_VAR_KEYWORD, _KEYWORD_ONLY):
                break

            try:
                arg = self.arguments[param_name]
            except KeyError:
                # We're done here. Other arguments
                # will be mapped in 'BoundArguments.kwargs'
                break
            else:
                if param.kind == _VAR_POSITIONAL:
                    # *args
                    args.extend(arg)
                else:
                    # plain argument
                    args.append(arg)

        return tuple(args)