def get_group_permissions(self, user_obj):
if not hasattr(user_obj, '_group_perm_cache'):
if not user_obj.groups:
return set()
permissions = []
for group in Group.get(user_obj.groups):
if group:
permissions.extend(group.permissions)
user_obj._group_perm_cache = set([
'%s.%s' % (perm.content_type.app_label, perm.codename)
for perm in permissions])
return user_obj._group_perm_cache
#添加新增的权限
for permId in addPermList:
perm = Permission.objects.get(id=permId)
User.objects.get(id=request.POST.get(
'id')).user_permissions.add(perm)
#删除去掉的权限
for permId in delPermList:
perm = Permission.objects.get(id=permId)
User.objects.get(id=request.POST.get(
'id')).user_permissions.remove(perm)
#如果用户组key不存在就单做清除用户组
if request.POST.get('group') is None: user.groups.clear()
else:
userGroupList = []
for group in user.groups.values():
userGroupList.append(group.get('id'))
groupList = [
int(i)
for i in request.POST.get('group').split(',')
]
addGroupList = list(
set(groupList).difference(set(userGroupList)))
delGroupList = list(
set(userGroupList).difference(set(groupList)))
#添加新增的用户组
for groupId in addGroupList:
group = Group.objects.get(id=groupId)
user.groups.add(group)
#删除去掉的用户组
for groupId in delGroupList:
group = Group.objects.get(id=groupId)
