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我在 stackoverflow 上找到了一个使用信号扩展 django-registration 的解决方案。这是链接：http ://dmitko.ru/?p=546 。
我已经创建了扩展配置文件模型、扩展表单、向设置添加了必需的选项、定义了 url 并显示了正确的表单，但只创建了普通用户（来自 auth 模块）。为什么会这样？

帐户模型：

from django.db import models
from django.contrib.auth.models import User
from registration.signals import user_registered
import hashlib

class InheritedProfile(models.Model):
    first_name = models.CharField("Name", max_length=50, blank=True, null=True)
    last_name = models.CharField("Last name", max_length=50, blank=True, null=True)
    pid = models.CharField("PESEL", max_length=11, blank=True, null=True)
    street = models.CharField("Street", max_length=50, blank=True, null=True)
    number = models.CharField("Flat/house number", max_length=10, blank=True, null=True)
    code = models.CharField("Zip ", max_length=6, blank=True, null=True)
    city = models.CharField("City", max_length=50, blank=True, null=True) 
    class Meta:
        abstract=True

class UserProfile(InheritedProfile, User):
    def upload_path(self, field_attname):
        filename = hashlib.md5(field_attname).hexdigest()[:4] + "_" + field_attname
        return "uploads/users/%s" % (filename,)

    image = models.ImageField(upload_to=upload_path, verbose_name="Image", blank=True, null=True)

    def user_created(sender, user, request, **kwargs):
        form = ExtendedRegistrationForm(request.POST)
        extended_user = UserProfile(user=user)
        extended_user.is_active = False
        extended_user.first_name = form.extended_user['first_name']
        extended_user.last_name = form.extended_user['last_name']
        extended_user.pid = form.extended_user['pid']
        extended_user.image = form.extended_user['image']
        extended_user.street = form.extended_user['street']
        extended_user.number = form.extended_user['number']
        extended_user.code = form.extended_user['code']
        extended_user.city = form.extended_user['city']
        extended_user.save()

    user_registered.connect(user_created)

我需要这个 InheritedProfile 是抽象的，因为其他模型将使用相同的字段。

account.forms

from django import forms
#import strings
from registration.forms import RegistrationForm
from models import UserProfile, InheritedProfile

class ExtendedRegistrationForm(RegistrationForm):
    first_name = forms.CharField(widget=forms.TextInput(attrs=dict(attrs_dict, maxlength=50)), label="First name")
    last_name = forms.CharField(widget=forms.TextInput(attrs=dict(attrs_dict, maxlength=50)), label="Last name")
    pid = forms.RegexField(regex=r'^\d{11}', max_length=11 ,widget=forms.TextInput(attrs=dict(attrs_dict, maxlength=50)))
    image = forms.ImageField(label="Image",)
    street = forms.CharField(widget=forms.TextInput(attrs=dict(attrs_dict, maxlength=50)), label="Street")
    number = forms.CharField(widget=forms.TextInput, label="House/flat number")
    code = forms.RegexField(regex=r'^\d{2}[-]\d{3}', max_length=6, widget=forms.TextInput(attrs=attrs_dict), label="Postal code")
    city = forms.CharField(widget=forms.TextInput, label="City")

和添加到设置的选项：

AUTH_PROFILE_MODULE = 'account.UserProfile'
ACCOUNT_ACTIVATION_DAYS = 7

最后这是注册信号的样子：

from django.dispatch import Signal
# A new user has registered.
user_registered = Signal(providing_args=["user", "request"])

编辑： user_created 的缩进没有改变，直到我尝试改变 

user_registered.connect(user_created)

到

user_registered.connect(user_created, sender=UserProfile)

现在我得到：
“ SMTPServerDisconnected
Exception Location: /bin/python-2.6.1/lib/python2.6/smtplib.py in getreply, line 340”
回溯：

File "/home/fandrive/site-packages/django/core/handlers/base.py" in get_response
  92.                 response = callback(request, *callback_args, **callback_kwargs)
File "/home/fandrive/registration/views.py" in register
  47.             new_user = backend.register(request, **form.cleaned_data)
File "/home/fandrive/registration/backends/default/__init__.py" in register
  20.                                                                     password, site)
File "/home/fandrive/site-packages/django/db/transaction.py" in _commit_on_success
  240.                 res = func(*args, **kw)
File "/home/fandrive/registration/models.py" in create_inactive_user
  80.             registration_profile.send_activation_email(site)
File "/home/fandrive/registration/models.py" in send_activation_email
  256.         self.user.email_user(subject, message, settings.DEFAULT_FROM_EMAIL)
File "/home/fandrive/site-packages/django/contrib/auth/models.py" in email_user
  271.         send_mail(subject, message, from_email, [self.email])
File "/home/fandrive/site-packages/django/core/mail.py" in send_mail
  390.                         connection=connection).send()
File "/home/fandrive/site-packages/django/core/mail.py" in send
  266.         return self.get_connection(fail_silently).send_messages([self])
File "/home/fandrive/site-packages/django/core/mail.py" in send_messages
  172.             sent = self._send(message)
File "/home/fandrive/site-packages/django/core/mail.py" in _send
  186.                     email_message.message().as_string())
File "/bin/python-2.6.1/lib/python2.6/smtplib.py" in sendmail
  708.             self.rset()
File "/bin/python-2.6.1/lib/python2.6/smtplib.py" in rset
  438.         return self.docmd("rset")
File "/bin/python-2.6.1/lib/python2.6/smtplib.py" in docmd
  363.         return self.getreply()
File "/bin/python-2.6.1/lib/python2.6/smtplib.py" in getreply
  340.                 raise SMTPServerDisconnected("Connection unexpectedly closed")

Exception Type: SMTPServerDisconnected at /user/register/
Exception Value: Connection unexpectedly closed

即使我目前正在使用虚拟电子邮件后端。注册时注释掉发送邮件功能解决了这个问题，但我的扩展用户仍然没有创建。

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1 回答 1

11

问题可能在于您连接信号的方式？在我的解决方案中是：

def user_created(sender, user, request, **kwargs):
    form = UserRegistrationForm(request.POST)
    data = profile.Profile(user=user)
    data.city_id = form.data["city"]
    data.save()

from registration.signals import user_registered
user_registered.connect(user_created)

在你的：

from django.dispatch import Signal
# A new user has registered.
user_registered = Signal(providing_args=["user", "request"])

另外，我会打开日志记录以确保调用您的方法。我的解决方案在生产中运行良好，如果您需要我可以寻找其他细节。

于 2010-06-26T13:22:31.643 回答