我一直在尝试使用自定义用户进行django-registration,但无法解决一个小问题。我在注册表单上向User添加了一个附加字段,但是无法保存任何数据。这是相关的代码:
models.py
from django.contrib.auth.models import AbstractUser
from django.db import models
class eduuser(AbstractUser):
USER_TYPE_CHOICES = (
#Choices
)
user_type = models.CharField(max_length=3, choices=USER_TYPE_CHOICES)
forms.py
from registration.forms import RegistrationForm
from django import forms
from django.forms import ModelForm
from .models import eduuser
class eduuserForm(forms.ModelForm):
class Meta:
model = eduuser
fields = ('user_type',)
RegistrationForm.base_fields.update(eduuserForm.base_fields)
class CustomRegistrationForm(RegistrationForm):
def save(self, profile_callback=None):
user = super(CustomRegistrationForm, self).save(profile_callback=None)
edu, c = eduuser.objects.get_or_create(user=user, \
user_type=self.cleaned_data['user_type'])
urls.py
from posts.forms import CustomRegistrationForm
urlpatterns = patterns('',
url(r'^accounts/register/$', RegistrationView.as_view(
form_class=CustomRegistrationForm)),
)
问题似乎在forms.py文件中,特别是“CustomRegistrationForm”类。这个想法来自this帖子,这是为django-registration 0.8。
无论如何,有没有人知道如何使用django-registration 1.0保存额外的自定义用户字段?任何想法/建议/解决方案都有帮助!!
答案 0 :(得分:2)
嗯,我找到了一个解决方案,尽管是一个粗糙的解决方案。如果其他人在添加&将额外的用户字段保存到django-registration 1.0提供的注册页面,希望这会有所帮助...(虽然我不能保证这对你有效)
1)在应用中创建一个新的用户模型,添加一个额外的字段:
# posts/models.py
from django.contrib.auth.models import AbstractUser
class eduuser(AbstractUser):
# Created USER_TYPE_CHOICES, omitted here due to length
user_type = models.CharField(max_length=3, choices=USER_TYPE_CHOICES)
2)将用户模型添加到您的设置文件中。我的应用程序恰好被称为“帖子”,因此我的用户模型是:
# appName/settings.py
AUTH_USER_MODEL = "posts.eduuser"
3)调整django-registration以处理新的用户模型。我做了改变here。如果你碰巧在另一个项目中使用它,这不应该影响django-registration的功能。
4)将额外的字段添加到表单中:
# posts/forms.py
from registration.forms import RegistrationForm
from django import forms
from django.forms import ModelForm
from .models import eduuser
class eduuserForm(forms.ModelForm):
"""
Get extra 'user_type' field to add to form for django-registration
"""
class Meta:
model = eduuser
fields = ('user_type',)
RegistrationForm.base_fields.update(eduuserForm.base_fields)
5)覆盖RegistrationView。我不完全确定为什么这是必要的,但没有它我会得到错误。我相信它会说,“嘿模特,要为额外的领域做好准备”。 这基本上是从registration / backends / default / views.py复制/粘贴的,但是用 额外的字段添加
# posts/views.py
from registration.backends.default.views import RegistrationView
from registration import signals
from registration.models import RegistrationProfile
from django.contrib.sites.models import Site
from django.contrib.sites.models import RequestSite
class CustomRegistrationView(RegistrationView):
"""
Needed override this django-registration feature to have it create
a profile with extra field
"""
def register(self, request, **cleaned_data):
username, email, password, user_type = cleaned_data['username'], cleaned_data['email'], cleaned_data['password1'], cleaned_data['user_type']
if Site._meta.installed:
site = Site.objects.get_current()
else:
site = RequestSite(request)
new_user = RegistrationProfile.objects.create_inactive_user(
username, email, password, user_type, site)
signals.user_registered.send(sender=self.__class__,
user=new_user,
request=request)
return new_user
6)更新模型。我通过直接编辑django-registration模型来做到这一点(因为它是一个孤狼项目,这是我唯一的用途),但如果你使用django-registration进行其他任何操作,请不要这样做。您可以尝试覆盖您的应用中的模型。无论如何,在registration / models.py中我添加了额外的字段:
# registration/models.py
def create_inactive_user(self, username, email, password, user_type,
site, send_email=True):
"""
Create a new, inactive ``User``, generate a
``RegistrationProfile`` and email its activation key to the
``User``, returning the new ``User``.
By default, an activation email will be sent to the new
user. To disable this, pass ``send_email=False``.
"""
new_user = get_user_model().objects.create_user(username, email, password, user_type=user_type)
new_user.is_active = False
new_user.save()
registration_profile = self.create_profile(new_user)
if send_email:
registration_profile.send_activation_email(site)
return new_user
7)更新你的网址文件:
#appName/urls.py
urlpatterns = patterns('',
url(r'^accounts/register/$', CustomRegistrationView.as_view(
form_class=RegistrationForm)),
)
希望有人能在某处得到一些用处。快乐的Django-ing!
答案 1 :(得分:2)
似乎不再需要chipperdrew的答案中的第3步。我发现django-registration的代码已经包含了导入get_user_model()的步骤。这对于django-registration v1.0
来说是正确的在registration / models.py第15-19行
try:
from django.contrib.auth import get_user_model
User = get_user_model()
except ImportError:
from django.contrib.auth.models import User
注意:我似乎无法直接评论chipperdrew的答案,所以我将上面的内容作为单独的答案发布。