【发布时间】:2016-07-28 10:04:13
【问题描述】:
我有模特:
class MyUser(AbstractUser):
parent = models.ForeignKey(MyUser, null=True)
[...]
我想获取所有依赖树,例如:
user1 -> childs: user2, user3, user4
user2 -> childs: user5, user6
user3 -> childs: user7, user8
etc.
就我而言,我想获取列表:
[
(user1, user2),
(user1, user3),
(user1, user4),
(user2, user5),
(user2, user6),
(user3, user7),
(user3, user8),
]
怎么做?
【问题讨论】: