python - 使用 Django allauth 创建自定义字段

Question

我正在尝试为 Django allauth 注册表单添加自定义字段，但没有成功。我创建了以下表单和模型:

模型.py

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

# Create your models here.
class UserProfile(models.Model):

    user = models.OneToOneField(User, related_name='profile', unique=True)

    # The additional attributes we wish to include.
    website = models.URLField(blank=True)
    picture = models.ImageField(upload_to='profile_images', blank=True)

    def __unicode__(self):
        return self.user.username

表单.py

from django.contrib.auth import get_user_model
from django import forms
from .models import UserProfile

class SignupForm(forms.ModelForm):

    class Meta:
        model = get_user_model()
        fields = ('username', 'password', 'email', 'website', 'picture') 

    def save(self, user): 
        profile.save()
        user.save()

settings.py

AUTH_USER_MODEL = 'user_app.UserProfile'
ACCOUNT_SIGNUP_FORM_CLASS = 'user_app.forms.SignupForm'

我收到以下错误:AttributeError:类型对象“UserProfile”没有属性“REQUIRED_FIELDS”

1. 这是扩展基类的正确方法吗？
2. 对于个人资料页面，如何加载扩展类而不是用户类，以便显示已登录的用户名？

Answer 1

您需要在模型中定义一个名为 REQUIRED_FIELDS 的元组:

class UserProfile(models.Model):

    REQUIRED_FIELDS = ('user',)

    user = models.OneToOneField(User, related_name='profile', unique=True)