Function _open_updater

Lib/pathlib/_os.py:190–198

(obj, mode)

def _open_updater(obj, mode):
    cls = type(obj)
    try:
        open_updater = cls.__open_updater__
    except AttributeError:
        cls_name = cls.__name__
        raise TypeError(f"{cls_name} can't be opened for updating") from None
    else:
        return open_updater(obj, mode)


def vfsopen(obj, mode='r', buffering=-1, encoding=None, errors=None,