文件操作 - null.py
返回文件管理
返回主菜单
删除本文件
文件: /usr/lib/python3/dist-packages/keyring/backends/null.py
编辑文件内容
from ..backend import KeyringBackend class Keyring(KeyringBackend): """ Keyring that return None on every operation. >>> kr = Keyring() >>> kr.get_password('svc', 'user') """ priority = -1 def get_password(self, service, username, password=None): pass set_password = delete_password = get_password # type: ignore
修改文件时间
将文件时间修改为当前时间的前一年
删除文件