django-registration-redux 添加额外字段

Question

7 和 python 2.7。我想在 django 注册中添加额外的字段。我尝试像这样扩展我的模型：

class Seller(models.Model):
user            = models.ForeignKey(User, unique=True)
name            = models.CharField(max_length=25)
phone_number    = models.BigIntegerField()
email           = models.EmailField(max_length=75)

def __str__(self):
    return self.name;

然后我像这样添加 form.py

    from django import forms
    from registration.forms import RegistrationForm
    from django.forms import ModelForm
    from django.contrib.auth.models import User
    from kerajinan.models import Product, Category, Seller

    class SellerForm(forms.ModelsForm):
        class Meta:
            model   = Seller
            fields  = ('name','phone_number','email')

并像这样修改 url.py：

url(r'^accounts/', 'registration.views.register',{'form_class':SellerForm,'backend': 'registration.backends.default.DefaultBackend'})

如何在 django 注册中使用这些模型，并且我的 ulr.py 出现错误语法？

谢谢

Answer 1

这对我有用：
模型.py

from django.db import models
from django.contrib.auth.models import User

class UserProfile(models.Model):
    field = models.CharField(max_length=3)
    user = models.OneToOneField(User)

forms.py

from registration.forms import RegistrationFormUniqueEmail
from django import forms

class UserProfileRegistrationForm(RegistrationFormUniqueEmail):
    field = forms.CharField()

创建 regbackend.py 并写入：

from registration.backends.default.views import RegistrationView
from forms import UserProfileRegistrationForm
from models import UserProfile

class MyRegistrationView(RegistrationView):

    form_class = UserProfileRegistrationForm

    def register(self, request, form_class):
        new_user = super(MyRegistrationView, self).register(request, form_class)
        user_profile = UserProfile()
        user_profile.user = new_user
        user_profile.field = form_class.cleaned_data['field']
        user_profile.save()
        return user_profile

还有 urls.py

from django.conf.urls import include, url
import regbackend

urlpatterns = [
url(r'^accounts/register/$', regbackend.MyRegistrationView.as_view(), name='registration_register'),
]

Answer 2

我找到了一种方法！ （The last answer 向我抛出了一些错误）让我解释一下：（Django 1.10.5 和 Django-registration-redux 1.4）

app/models.py：

class Profile(models.Model):
    user = models.OneToOneField(User, primary_key=True)
    passport_id = models.IntegerField(max_length=10)

app/forms.py：

from registration.forms import RegistrationFormUniqueEmail
from django import forms
from .models import Profile


class ProfileForm(RegistrationFormUniqueEmail):
    passport = forms.IntegerField(max_length=10)

然后，我制作了 - Famous- regbackend.py 文件。注意 register 方法只需要一个参数（形式）。您还需要记住在数据库模型的表中创建并保存新对象（记录），就像我在以下代码中所做的那样：

app/regbackend.py

from registration.backends.default.views import RegistrationView
from .forms import ProfileForm
from .models import Profile


class MyRegistrationView(RegistrationView):

    form_class = ProfileForm

    def register(self, form_class):
        new_user = super(MyRegistrationView, self).register(form_class)
        p = form_class.cleaned_data['passport']
        new_profile = Profile.objects.create(user=new_user, passport=p)
        new_profile.save()
        return new_user

root/urls.py

from app.regbackend import MyRegistrationView


urlpatterns = [
    url(r'^accounts/register/$', MyRegistrationView.as_view(),
        name='registration_register'),
    url(r'^accounts/', include('registration.backends.default.urls'))]

在此之后，您可能需要为该字段设置一些其他内容（验证等）