python - 自定义用户和表单的实现

Question

我在使用 django-registration-redux 时遇到问题。

我想向用户添加其他字段，如生日、电话等，但对我来说很难在模型中扩展用户类。将这些字段添加到我的用户并在表单注册和登录中显示它的最佳表单是什么？

Answer 1

我建议按照以下步骤操作:

1. 定义您的用户模型，添加您想要的字段，例如出生日期和照片:

   # filename: myapp/models.py
   
   from django.db import models
   from django.utils.translation import ugettext as _
   from datetime import datetime
   from django.conf import settings
   from django.contrib.auth.models import AbstractUser, Group
   
   class MyUser(AbstractUser):
   
       birth_date = models.DateField(null=True)
       photo = models.ImageField(upload_to=..., null=True, blank=True, verbose_name=_("photo"))
   

2. 创建自定义注册表单:

   # in file myapp/forms.py
   from django import forms
   from registration.forms import RegistrationForm
   
   class MyRegistrationForm(RegistrationForm):
   
       birth_date = ...
       photo = ...
   

3. 编写自定义注册 View :

   # in file myapp/views.py
   
   from registration.backends.simple.views import RegistrationView
   from .forms import MyRegistrationForm
   
   class MyRegistrationView(RegistrationView):
   
       form_class = MyRegistrationForm
   
       def register(self, request, form):
   
           user = super(MyRegistrationView, self).register(request, form)
           user.birth_date = form.cleaned_data["birth_date"]
           user.photo = form.cleaned_data["photo"]
   
           user.save()
   
           return user
   

4. 告诉系统您将使用自定义用户模型

   # in file settings.py
   AUTH_USER_MODEL = "myapp.MyUser"
   

5. 添加一个 URL 来调用您的自定义注册 View

   # in file urls.py
   
   from myapp.views import MyRegistrationView
   ...
   
   urlpatterns = [
       ...
       url(r'^accounts/register/$', MyRegistrationView.as_view(), name="registration_register"),
       ...
   ]