cdrom.py 文件源码

def __init__(self):
        # create cdrom dir
        self.cdrom_dir_tmp = TemporaryDirectory()
        self.tmp_dir = TemporaryDirectory()
        self.cdrom_iso_tmp = None
        # give qemu permission to execute and read in this directory
        os.chmod(self.tmp_dir.name, stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR |
                                    stat.S_IROTH | stat.S_IWOTH | stat.S_IXOTH)
        self.cdrom_dir = self.cdrom_dir_tmp.name
        self.cdrom_iso_tmp = None