base.py 文件源码

def copy_directory(self, host_path, guest_path):
        """
        Copies a directory from host_path (pathlib.Path) to guest_path (pathlib.PurePath).
        This is natively supported since LXD 2.2 but we have to support 2.0+
        Refs: https://github.com/lxc/lxd/issues/2401

        Uses tar to pack/unpack the directory.
        """
        guest_tar_path = self._guest_temporary_tar_path
        self.run(['mkdir', '-p', str(guest_path)])
        with tempfile.NamedTemporaryFile() as f:
            logger.debug("Creating tar file from {}".format(host_path))
            tar = tarfile.open(f.name, 'w')
            tar.add(str(host_path), arcname='.')
            tar.close()
            self.copy_file(Path(f.name), PurePosixPath(guest_tar_path))
        self.run(['tar', '-xf', guest_tar_path, '-C', str(guest_path)])
        self.run(['rm', '-f', str(guest_tar_path)])

    ##################################
    # PRIVATE METHODS AND PROPERTIES #
    ##################################