Django检查并设置用户组的权限

时间:2011-04-28 09:26:30

标签: django django-models django-views

我有一个名为 baseusers 用户组,其中包含我通过管理员添加的一组权限。如果 baseusers 不存在,我想创建它并设置它现在拥有的相同权限。我可以创建组但​​是如何从shell中找到权限然后将其添加到我的代码中?例如,两个权限名为 can_fm_list can_fm_add 。应用程序称为 fileman 。但我需要使用id:s吗?这是我想要设置权限的代码。

userprofile/views.py

from fileman.models import Setting (Has the permissions)
from fileman.models import Newuserpath
from django.contrib.auth.models import Group

def register(request):

...

            if Group.objects.count() > 0:
            newuser.groups.add(1)
            else:
            newgroup = Group(name='baseusers')
            newgroup.save()
            newuser.groups.add(1)

fileman/models.py

class Setting(models.Model):
    owner = AutoForeignKey(User, unique=True, related_name='fileman_Setting')
    root = models.CharField(max_length=250, null=True)
    home = models.CharField(max_length=250, null=True)
    buffer = models.TextField(blank=True)
    class Meta:
        permissions = (
            ("can_fm_list", _("Can look files list")),
            ("can_fm_add", _("Can upload files")),
            ("can_fm_rename", _("Can rename files")),
            ("can_fm_del", _("Can move files to basket")),
            ("can_fm_destruct", _("Can delete files")),
        )
    def __unicode__(self):
        return unicode(self.owner)
    def __init__(self, *args, **kwargs):
        super(Setting, self).__init__(*args, **kwargs)
        if not self.root:
            self.root = None
            self.home = None
    def writeBuffer(self, data):
        self.buffer = data
        self.save()

2 个答案:

答案 0 :(得分:16)

请看一下这篇博文:Django: Using The Permission System

改编自您的示例:

can_fm_list = Permission.objects.get(name='can_fm_list')
newgroup.permissions.add(can_fm_list)

答案 1 :(得分:0)

对于正在寻求一次添加多个权限的其他人,

permissions_list = Permission.objects.all()
new_group.permissions.set(permissions_list)