export_project.py 文件源码

def _create_archive(self, archive_path, export_dir):
        """
        Create the final archive of all the exported project files.

        Args:
            archive_path: Path to the ``tar.xz`` archive.
            export_dir: Path to the directory containing the files to export.
        """
        try:
            logger.info('Creating archive %s', archive_path)
            create_archive = tar.bake(create=True, xz=True, verbose=True,
                                      file=archive_path, directory=export_dir,
                                      _fg=True, _out=sys.stdout,
                                      _err=sys.stderr)
            create_archive(self._project_name)
        except ErrorReturnCode as e:
            raise CommandError('Failed to archive project - %s' % e)