config.py 文件源码

def pre_write(self):
        settings = utils.get_settings('ssh')
        apt_update(fatal=True)
        apt_install(settings['server']['package'])
        if not os.path.exists('/etc/ssh'):
            os.makedir('/etc/ssh')
            # NOTE: don't recurse
            utils.ensure_permissions('/etc/ssh', 'root', 'root', 0o0755,
                                     maxdepth=0)