sftp.py 文件源码

def lstat(self, path):
        """Get attributes of a file, directory, or symlink

           This method queries the attributes of a file, directory,
           or symlink. Unlike :meth:`stat`, this method should
           return the attributes of a symlink itself rather than
           the target of that link.

           :param bytes path:
               The path of the file, directory, or link to get attributes for

           :returns: An :class:`SFTPAttrs` or an os.stat_result containing
                     the file attributes

           :raises: :exc:`SFTPError` to return an error to the client

        """
        try:
            stat = self._vfs.stat(path).stat
        except VFSFileNotFoundError:
            raise SFTPError(FX_NO_SUCH_FILE, 'No such file')
        mod = S_IFDIR if stat.type == Stat.DIRECTORY else S_IFREG
        return SFTPAttrs(**{
            'size': stat.size,
            'uid': os.getuid(),
            'gid': os.getgid(),
            'permissions': mod | S_IRWXU | S_IRWXG | S_IRWXO,
            'atime': stat.atime,
            'mtime': stat.mtime
        })