Django的注册创建一个使用信号
问题描述:
我已经Dmitko通过溶液here和Shacker的django-profiles: The Missing Manual和后续信号的解决方案去和答案here很多地方空白Django的配置文件。Django的注册创建一个使用信号
下面是详细信息:
AUTH_PROFILE_MODULE = "members.Profile
“
从members.models.py
class Profile(models.Model):
"""member model."""
GENDER_CHOICES = (
(1, 'Male'),
(2, 'Female'),
)
user = models.ForeignKey(User, unique=True)
first_name = models.CharField(_('first name'), max_length=100)
middle_name = models.CharField(_('middle name'), blank=True, max_length=100)
last_name = models.CharField(_('last name'), max_length=100)
slug = models.SlugField(_('slug'), unique=True)
gender = models.PositiveSmallIntegerField(
_('gender'),
choices=GENDER_CHOICES,
blank=True,
null=True,
)
birth_date = models.DateField(_('birth date'), blank=True, null=True)
class Meta:
verbose_name = _('Profiles')
verbose_name_plural = _('Profiles')
db_table = 'Profiles'
ordering = ('last_name', 'first_name',)
从members.forms.py:
from django.contrib.auth.models import User
from basic.members.models import Profile
from registration.forms import RegistrationForm, RegistrationFormTermsOfService, RegistrationFormUniqueEmail
from django.db.models import signals
from basic.members.signals import create_profile
attrs_dict = { 'class': 'required' }
class ProfileForm(RegistrationFormTermsOfService, RegistrationFormUniqueEmail):
GENDER_CHOICES = (
(1, 'Male'),
(2, 'Female'),
)
first_name = forms.CharField(widget=forms.TextInput(attrs=attrs_dict))
last_name = forms.CharField(widget=forms.TextInput(attrs=attrs_dict))
gender = forms.IntegerField(widget=forms.RadioSelect(choices=GENDER_CHOICES))
birth_date = forms.DateField(widget=SelectDateWidget(years=range(1911,1999)))
def save(self, user):
try:
data = user.get_profile()
except:
data = Profile(user=user)
data.first_name = self.cleaned_data["first_name"]
data.first_name = self.cleaned_data["last_name"]
data.save()
class UserRegistrationForm(RegistrationForm):
first_name = forms.CharField(max_length=100)
last_name = forms.CharField(max_length=100)
signals.post_save.connect(create_profile, sender=User)
从members.signals .py:
def create_profile(sender, instance, signal, created, **kwargs):
"""When user is created also create a matching profile."""
from basic.members.models import Profile
if created:
Profile(user = instance).save()
而且members.regbackend.py:
def create_profile(sender, instance, signal, created, **kwargs):
"""When user is created also create a matching profile."""
from basic.members.models import Profile
if created:
Profile(user = instance).save()
我卡住了。基本上我的ProfileForm将字段添加到用户注册页面,但在保存时,它将创建一个用户对象,其中用户名为电子邮件地址,但用户对象和配置文件对象中的名字和姓氏不会保存。但是,空白配置文件是使用空白字段创建的。我一定错过了一些小东西,但我似乎无法看到它。
所以信号工作,但该数据没有被保存到配置文件。
老实说,这个解决方案在我们心爱的Django都应该在一个地方与最佳实践放在一起,便于。
帮助。
答
您的Member
型号在哪里定义?我甚至无法看到它正在为您的ProfileForm
导入。您是否将ProfileForm
和UserRegistrationForm
放在同一页上?
如果用户填写两种形式(甚至填写了ProfileForm
),你不需要一个信号 - 在你save()
您ProfileForm
,只是在用它为您创建配置文件:
def save(self, user):
try:
data = user.get_profile()
except:
data = Profile(user=user)
data.first_name = self.cleaned_data["first_name"]
data.first_name = self.cleaned_data["last_name"]
data.save()
嗨卢克,我的编辑错误。编辑条目。我删除了UserRegistrationForm和signals.post_save.connect(..),现在我没有得到空白配置文件。 – Afrowave 2011-01-06 15:17:54