views.py 文件源码

def delete_task(request, contest_id, task_id):
    contest = get_object_or_404(models.TaskBasedContest, pk=contest_id)
    task = get_object_or_404(tasks_models.Task, pk=task_id)
    if not contest.has_task(task):
        return HttpResponseNotFound()

    task.delete()

    return redirect(urlresolvers.reverse('contests:tasks', args=[contest.id]))