使用 django-allauth 时如何自定义用户配置文件

Question

我有一个带有 django-allauth 应用程序的 django 项目。我需要在注册时从用户那里收集其他数据。我遇到了类似的question here，但不幸的是，没有人回答配置文件自定义部分。

每the documentation provided for django-allauth：

ACCOUNT_SIGNUP_FORM_CLASS (=None)

一个指向自定义表单类的字符串（例如‘myapp.forms.SignupForm’），在注册期间用于询问用户其他输入（例如新闻通讯注册、出生日期）。这个类应该实现一个‘save’ 方法，接受新注册的用户作为它的唯一参数。

我是 django 的新手，正在为此苦苦挣扎。有人可以提供这种自定义表单类的示例吗？我是否还需要添加一个模型类以及指向用户对象的链接，例如 this ？

Answer 1

假设您想在注册期间询问用户他的名字/姓氏。您需要将这些字段放入您自己的表单中，如下所示：

class SignupForm(forms.Form):
    first_name = forms.CharField(max_length=30, label='Voornaam')
    last_name = forms.CharField(max_length=30, label='Achternaam')

    def signup(self, request, user):
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        user.save()

然后，在你的设置中指向这个表单：

ACCOUNT_SIGNUP_FORM_CLASS = 'yourproject.yourapp.forms.SignupForm'

请注意，SignupForm 不能与通过ACCOUNT_FORMS 或SOCIALACCOUNT_FORMS 覆盖的表单在同一文件中定义，因为这会导致循环导入错误。

就是这样。

Answer 2

使用 pennersr 建议的解决方案，我收到了 DeprecationWarning：

DeprecationWarning: The custom signup form must offer a def signup(self, request, user) method DeprecationWarning)

这是因为as of version 0.15 save 方法已被弃用，取而代之的是 def signup(request, user) 方法。

所以要解决这个问题，例子的代码应该是这样的：

class SignupForm(forms.Form):
    first_name = forms.CharField(max_length=30, label='Voornaam')
    last_name = forms.CharField(max_length=30, label='Achternaam')

    def signup(self, request, user):
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        user.save()

Answer 3

这就是结合其他一些答案对我有用的方法（没有一个是 100% 完整且干燥的）。

在yourapp/forms.py:

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

class SignupForm(forms.ModelForm):
    class Meta:
        model = get_user_model()
        fields = ['first_name', 'last_name']

    def signup(self, request, user):
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        user.save()

在settings.py:

ACCOUNT_SIGNUP_FORM_CLASS = 'yourapp.forms.SignupForm'

通过这种方式，它使用模型表单，使其干燥，并使用新的def signup。我尝试输入'myproject.myapp.forms.SignupForm'，但不知何故导致了错误。

Answer 4

@Shreyas：下面的解决方案可能不是最干净的，但它确实有效。如果您有任何进一步清理的建议，请告诉我。

要添加不属于默认用户配置文件的信息，首先在 yourapp/models.py 中创建一个模型。阅读通用 django 文档以了解更多信息，但基本上：

from django.db import models

class UserProfile(models.Model):
    user = models.OneToOneField(User, related_name='profile')
    organisation = models.CharField(organisation, max_length=100, blank=True)

然后在 yourapp/forms.py 中创建一个表单：

from django import forms

class SignupForm(forms.Form):
    first_name = forms.CharField(max_length=30, label='Voornaam')
    last_name = forms.CharField(max_length=30, label='Achternaam')
    organisation = forms.CharField(max_length=20, label='organisation')

    def signup(self, request, user):
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        # Replace 'profile' below with the related_name on the OneToOneField linking back to the User model
        up = user.profile
        up.organisation = self.cleaned_data['organisation']
        user.save()
        up.save()

Answer 5

在您的users/forms.py 中输入：

from django.contrib.auth import get_user_model
class SignupForm(forms.ModelForm):
    class Meta:
        model = get_user_model()
        fields = ['first_name', 'last_name']
    def save(self, user):
        user.save()

在 settings.py 你放：

ACCOUNT_SIGNUP_FORM_CLASS = 'users.forms.SignupForm'

通过这种方式，您不会因多重用户模型字段定义而破坏 DRY 原则。

Answer 6

我尝试了许多不同的教程，但它们都缺少一些东西，重复不必要的代码或做奇怪的事情，下面是我的解决方案，它加入了我找到的所有选项，它正在工作，我已经把它放进去了生产但它仍然不能说服我，因为我希望在我附加到用户创建的函数中接收 first_name 和 last_name 以避免在表单中创建配置文件，但我不能，到目前为止，我认为它会对你有所帮助。

模型.py

class Profile(models.Model):
    user = models.OneToOneField(User, on_delete=models.CASCADE)
    bio = models.TextField(max_length=500, blank=True)
    nationality = models.CharField(max_length=2, choices=COUNTRIES)
    gender = models.CharField(max_length=1, choices=GENDERS)

def __str__(self):
    return self.user.first_name


@receiver(post_save, sender=User)
def create_user_profile(sender, instance, created, **kwargs):
    if created:
        Profile.objects.create(user=instance)

@receiver(post_save, sender=User)
def save_user_profile(sender, instance, **kwargs):
    instance.profile.save()

Forms.py

class SignupForm(forms.ModelForm):
    first_name = forms.CharField(max_length=100)
    last_name = forms.CharField(max_length=100)

    class Meta:
        model = Profile
        fields = ('first_name', 'last_name', 'nationality', 'gender')

    def signup(self, request, user):
        # Save your user
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        user.save()

        user.profile.nationality = self.cleaned_data['nationality']
        user.profile.gender = self.cleaned_data['gender']
        user.profile.save()

Settings.py

ACCOUNT_SIGNUP_FORM_CLASS = 'apps.profile.forms.SignupForm'

Answer 7

#models.py

from django.conf import settings

class UserProfile(models.Model):
    user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
    image = models.ImageField(default='users/default.png', upload_to='users')
    fields = models.ForeignKey('Field' ,null=True ,on_delete=models.SET_NULL)
    category = models.ForeignKey('Category' ,null=True ,on_delete=models.SET_NULL)
    description = models.TextField()
    interests = models.ManyToManyField('Interests')

    ...

   def save(self, *args, **kwargs):
       super().save(*args, **kwargs)

...

def userprofile_receiver(sender, instance, created, *args, **kwargs):
    if created:
        userprofile = UserProfile.objects.create(user=instance)
    else:
        instance.userprofile.save()

post_save.connect(userprofile_receiver, sender=settings.AUTH_USER_MODEL)



 #forms.py

 class SignupForm(forms.ModelForm):
    def __init__(self, *args, **kwargs):
        super(SignupForm, self).__init__(*args, **kwargs)
        self.fields['first_name'].widget = forms.TextInput(attrs={'placeholder': 'Enter first name'})
        self.fields['last_name'].widget = forms.TextInput(attrs={'placeholder': 'Enter last name'})

    first_name = forms.CharField(max_length=100)
    last_name = forms.CharField(max_length=100)

    interests  = forms.ModelMultipleChoiceField(widget=forms.CheckboxSelectMultiple, help_text="Choose your interests", queryset=Interests.objects.all())

    image = forms.ImageField(help_text="Upload profile image ")
    fields = forms.ChoiceField(help_text="Choose your fields ")
    category = forms.ChoiceField(help_text="Choose your category")

    class Meta:
        model = UserProfile
        fields = ('first_name', 'last_name',  'name', 'image', 'fields', 'category', 'description', 'phone', 'facebook', 'twitter', 'skype', 'site', 'address', 'interests' ,'biography')
        widgets = {
             ...
            'description': forms.TextInput(attrs={'placeholder': 'Your description'}),
            'address': forms.TextInput(attrs={'placeholder': 'Enter address'}),
            'biography': forms.TextInput(attrs={'placeholder': 'Enter biography'}),
            ....
    }
    def signup(self, request, user):
        # Save your user
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        user.save()

        user.userprofile.image = self.cleaned_data.get('image')
        user.userprofile.fields = self.cleaned_data['fields']
        user.userprofile.category = self.cleaned_data['category']
        user.userprofile.description = self.cleaned_data['description']
        interests = self.cleaned_data['interests']
        user.userprofile.interests.set(interests)
        user.userprofile.save()


# settings.py or base.py

ACCOUNT_SIGNUP_FORM_CLASS = 'nameApp.forms.SignupForm'

就是这样。 （：

Answer 8

创建一个用户为 OneToOneField 的配置文件模型

class Profile(models.Model):
    user = models.OneToOneField(User, verbose_name=_('user'), related_name='profiles')
    first_name=models.CharField(_("First Name"), max_length=150)
    last_name=models.CharField(_("Last Name"), max_length=150)
    mugshot = ImageField(_('mugshot'), upload_to = upload_to, blank=True)
    phone= models.CharField(_("Phone Number"), max_length=100)
    security_question = models.ForeignKey(SecurityQuestion, related_name='security_question')
    answer=models.CharField(_("Answer"), max_length=200)
    recovery_number= models.CharField(_("Recovery Mobile Number"), max_length=100)
    city=models.ForeignKey(City,related_name='city', blank=True, null=True, help_text=_('Select your City'))
    location=models.ForeignKey(Country,related_name='location', blank=True, null=True, help_text=_('Select your Location'))