相关疑难解决方法(0)

我的一个模型有一个删除标志,用于全局隐藏对象:

class NondeletedManager(models.Manager):
    """Returns only objects which haven't been deleted"""

    def get_query_set(self):
        return super(NondeletedManager, self).get_query_set().exclude(deleted=True)

class Conversation(BaseModel):
    ...
    deleted = models.BooleanField(default=False)
    objects = NondeletedManager()
    all_conversations = models.Manager() # includes deleted conversations

如何覆盖Django管理模块使用的默认查询集以包含已删除的对话？