将值从vi分配给新用户

Question

我有一个申请档案员型号.py像这样：

from django.db import models
from django.contrib.auth.models import User
from fileman.fields import AutoForeignKey

from django.utils.translation import ugettext as _

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()

我想在用户注册时为他分配root、home和权限：这是我在userprofile中拥有的/视图.py你知道吗

from fileman.models import Setting

def register(request):
    if request.method == 'POST':
        form = RegistrationForm(request.POST)
        if form.is_valid():
            username = form.cleaned_data.get('username')
            password = form.cleaned_data.get('password1')
            newuser = User.objects.create_user(username=username, email='', password=password)

            if form.cleaned_data.get('email'):
                newuser.email = form.cleaned_data.get('email')
                EmailValidation.objects.add(user=newuser, email=newuser.email)
            newuser.save()
            # Fileman Settings
            newuser.fileman_Setting.owner = newuser
            newuser.fileman_Setting.root = '/home/aton2/ajunkkil/Django/basedraft/uploads'
            print(newuser.fileman_Setting.root)
            newuser.fileman_Setting.home = '/home/aton2/ajunkkil/Django/basedraft/uploads/useruploads'
            print(newuser.fileman_Setting.home)
            newuser.save()

            return HttpResponseRedirect('%scomplete/' % request.path_info)
    else:
        form = RegistrationForm()

    template = "userprofile/account/registration.html"
    data = { 'form': form, }
    return render_to_response(template, data, context_instance=RequestContext(request))

应用程序在admin中有一个特性，允许用户在那里设置根文件夹和主文件夹。但我希望它在用户注册时自动发生。我得到的所有者很好，但是home和root仍然是'None'，即使print(newuser.fileman_Setting.root)是正确的。我错过了什么？你知道吗

文件管理员/管理员.py你知道吗

from django.contrib import admin
from fileman.models import *

class SettingAdmin(admin.ModelAdmin):
   list_display = ('owner', 'root', 'home')

admin.site.register(Setting, SettingAdmin)

Answer 1

您还需要保存newuser.fileman_Setting，因为django不会自动保存对模型的更改。你知道吗