【发布时间】:2014-01-21 13:54:15
【问题描述】:
所以我有一个包含几个数据库的 Django 项目:
default
login
foo
bar
每个应用程序都有自己的数据库(例如登录应用程序会将所有模型存储在登录数据库等)。
我想在默认数据库中存储所有与 Django Admin 相关的模型,例如权限、用户、组。这是我的路由器的外观:
class DBRouter(object):
default_db_apps = (
'auth',
'admin',
'contenttypes',
'sessions',
)
def db_for_read(self, model, **hints):
if model._meta.app_label in self.default_db_apps:
return 'default'
return model._meta.app_label
def db_for_write(self, model, **hints):
if model._meta.app_label in self.default_db_apps:
return 'default'
return model._meta.app_label
def allow_relation(self, obj1, obj2, **hints):
return True
def allow_syncdb(self, db, model):
if model._meta.app_label in self.default_db_apps:
return db == 'default'
return False
当我跑步时:
python manage.py syncdb --noinput
它在默认数据库中创建所有与身份验证相关的表,这是正确的。但是,当我查看 auth_permissions 表时,其他应用程序缺少权限。例如:
defaultdb=# select * from auth_permission;
id | name | content_type_id | codename
----+-------------------------+-----------------+--------------------
1 | Can add log entry | 1 | add_logentry
2 | Can change log entry | 1 | change_logentry
3 | Can delete log entry | 1 | delete_logentry
4 | Can add permission | 2 | add_permission
5 | Can change permission | 2 | change_permission
6 | Can delete permission | 2 | delete_permission
7 | Can add group | 3 | add_group
8 | Can change group | 3 | change_group
9 | Can delete group | 3 | delete_group
10 | Can add user | 4 | add_user
11 | Can change user | 4 | change_user
12 | Can delete user | 4 | delete_user
13 | Can add content type | 5 | add_contenttype
14 | Can change content type | 5 | change_contenttype
15 | Can delete content type | 5 | delete_contenttype
16 | Can add session | 6 | add_session
17 | Can change session | 6 | change_session
18 | Can delete session | 6 | delete_session
(18 rows)
我希望将所有模型(甚至不同数据库中的模型)的权限存储在默认应用中。
有什么解决办法吗?
【问题讨论】: