def idml(request, object_id): g = get_object_or_404(Grid, pk=object_id) c = {'object': g} response = HttpResponse( content_type='application/vnd.adobe.indesign-idml-package') response['Content-Disposition'] = 'attachment; filename=' + slugify( g.name) + '.idml' idml_container = TemplateZipFile(response, mode='w', compression=ZIP_DEFLATED, template_root='gridder/idml/') idml_container.write_template('mimetype') idml_container.write_template('designmap.xml') idml_container.write_template('META-INF/container.xml') idml_container.write_template('Resources/Preferences.xml', context=c) idml_container.write_template('Spreads/Spread_uba.xml', context=c) idml_container.write_template('MasterSpreads/MasterSpread_uc1.xml', context=c) idml_container.close() return response