def create(request, subject_id): subject = SubjectService.find_one(subject_id) assert subject is not None if request.POST: form = SubjectLinkEditForm(request.POST) if form.is_valid(): subject = SubjectService.edit(form) SubjectService.save(subject) messages.success(request, _("Action completed successfully")) return HttpResponseRedirect("/subject/details/" + str(subject_id)) else: certifications = CertificationService.find_by_subject(subject_id) data = {'id': subject_id, 'certifications': certifications} form = SubjectLinkEditForm(initial=data) template_name = 'subject_link/edit.html' template_data = {"form": form, "id": subject_id} return render_to_response(template_name, template_data, context_instance=RequestContext(request))