sftp.py 文件源码

def open(self, path, flags, attr):
        fd = os.open(path, flags)
        self.log.debug("open(%s): fd: %d", path, fd)
        if flags & (os.O_WRONLY | os.O_RDWR):
            mode = "w"
        elif flags & (os.O_APPEND):
            mode = "a"
        else:
            mode = "r"
        mode += "b"
        self.log.debug("open(%s): Mode: %s", path, mode)
        return SFTPHandle(os.fdopen(fd, mode), flags)