item.py 文件源码

def export():
    """
    Create a zip file from the item content
    """
    item = application.getItemByUUID(request.args(0))

    export_dir = tempfile.mkdtemp()
    application.exportItem(item.unique_id, export_dir)

    tmpdir = tempfile.mkdtemp()
    try:
        tmparchive = os.path.join(tmpdir, item.slugline)
        archive = shutil.make_archive(tmparchive, 'zip', export_dir)

        response.stream(
            archive,
            chunk_size=4096,
            request=request,
            attachment=True,
            filename="{}.zip".format(item.slugline)
        )

    finally:
        shutil.rmtree(tmpdir)
        shutil.rmtree(export_dir)


    return ''