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
