django-allauth：自定义用户在/ accounts / signup /生成IntegrityError（自定义字段为空或丢失）

Question

我正在尝试将django-allauth与自定义用户模型集成（子类化AbstractUser，但是当我测试注册表单时，由于字段（date_of_birth）为null，我得到完整性错误，但提交的值是u'1976-4- 6'

我正在学习新的自定义用户的东西，以及基于类的视图，因为我正在学习django-allauth，所以我有信心我做错了什么，但经过几天阅读github问题，几个教程，readthedocs和stackoverflow问题我仍然不清楚我做错了什么（我知道有一件事我做错了：在这里和那里尝试不同的解决方案，所以我肯定有一个错误的实现）

但是，我找不到如何将allauth与子类AbstractUser集成的好答案，所以如果有人能够启发我，我会非常感激。

（注意 - 当我以通过固定装置加载的用户身份登录时，网站或多或少有效，所以请假设非django-allauth遗漏是遗漏 - 如果您需要澄清下面的内容，我会很高兴编辑）

settings.py

AUTH_USER_MODEL = 'userdata.CtrackUser'
ACCOUNT_AUTHENTICATION_METHOD = 'username_email'
ACCOUNT_SIGNUP_FORM_CLASS = 'userdata.forms.SignupForm'
LOGIN_REDIRECT_URL = '/profile'
SOCIALACCOUNT_QUERY_EMAIL = True
SOCIALACCOUNT_AUTO_SIGNUP = False
ACCOUNT_USER_MODEL_USERNAME_FIELD = 'username'

用户数据/ models.py

class CtrackUser(AbstractUser):
    date_of_birth = models.DateField(help_text='YYYY-MM-DD format')
    gender = models.CharField(max_length=2, 
    choices=settings.GENDER_CHOICES, blank=True)
    race = models.CharField(max_length=2, choices=settings.RACE_CHOICES, null=True, blank=True)
    condition = models.ForeignKey(Condition, null=True, blank=True)
    location = models.CharField(max_length=255, null=True, blank=True)
    my_symptoms = models.ManyToManyField(Symptom)
    is_admin = models.BooleanField(default=False)
    created = models.DateTimeField(auto_now_add=True)
    modified = models.DateTimeField(auto_now=True)

用户数据/ forms.py

from django import forms
from django.conf import settings
from django.contrib.auth import get_user_model
from allauth.account.forms import SetPasswordField, PasswordField
from crispy_forms.helper import FormHelper
from crispy_forms.layout import Submit
from medical.models import Condition


class SignupForm(forms.Form):

    email = forms.EmailField(required=True,)
    username = forms.CharField(max_length=80,required=True,)
    password1 = SetPasswordField()
    password2 = PasswordField()
    first_name = forms.CharField(max_length=100,required=False,)
    last_name = forms.CharField(max_length=100, required=False,)
    date_of_birth = forms.DateField()   
    gender = forms.TypedChoiceField(
        choices=settings.GENDER_CHOICES,
        widget=forms.Select(attrs={'class': 'input-lg'}),
        required=False,)
    race = forms.TypedChoiceField(
        choices=settings.RACE_CHOICES,
        widget=forms.Select(attrs={'class': 'input-lg'}),
        required=False,)
    location = forms.CharField(max_length=255,required=False,)
    condition = forms.ModelChoiceField(
        queryset=Condition.objects.all(),
        widget=forms.Select(attrs={'class': 'input-lg'}),
        empty_label='Select condition (optional)'
    )

    class Meta:
        model = get_user_model() # use this function for swapping user model
        fields = ('email', 'username', 'password1',  'password2', 'first_name', 'last_name',
                  'date_of_birth', 'gender', 'race', 'location', 'condition', 'confirmation_key',)

    def __init__(self, *args, **kwargs):
        super(SignupForm, self).__init__(*args, **kwargs)
        self.helper = FormHelper()
        self.helper.form_id = 'signup_form'
        self.helper.label_class = 'col-xs-6'
        self.helper.field_class = 'col-xs-12'
        self.helper.form_method = 'post'
        self.helper.form_action = 'accounts_signup'
        self.helper.add_input(Submit('submit', 'Sign up'))

    def signup(self, request, user, model):
        user.username = self.cleaned_data['username']
        user.first_name = self.cleaned_data['first_name']
        user.last_name = self.cleaned_data['last_name']
        model.date_of_birth = self.cleaned_data['date_of_birth']
        model.gender = self.cleaned_data['gender']
        model.race = self.cleaned_data['race']
        model.location = self.cleaned_data['location']
        model.condition = self.cleaned_data['condition']
        model.save()
        user.save()

模板/ allauth /帐号/ signup.html

<form id="signup_form" method="post" action="{% url 'account_signup' %}" class="form-inline">
  {% csrf_token %}
  {% crispy form %}
  {% if redirect_field_value %}
  <input type="hidden" name="{{ redirect_field_name }}" value="{{ redirect_field_value }}" />
  {% endif %}
{#  <div class="form-actions">#}
{#  <button class="btn btn-primary" type="submit">Sign Up</button>#}
{#  </div>#}
</form>

发布数据

u'condition'  [u'1']
u'confirmation_key' [u'']
u'date_of_birth' [u'1976-4-6']
u'email' [u'1@bt.co']
u'first_name' [u'One']
u'gender' [u'']
u'last_name' [u'Person']
u'location' [u''] u'password1' [u'123456'] 
u'password2' [u'123456']
u'race' [u'']
u'submit' [u'Sign up']
u'username' [u'gn']

生成错误（注意与发布数据的差异）

异常类型：/ accounts / signup /的IntegrityError

异常值：“date_of_birth”列中的空值违反非空约束

细节：失败行包含（19，pbkdf2_sha256 $ 12000 $ exNVzh4QI0Rb $ mCTz9Tc + TIBbD8 + lIZs2B3hqjxd + qmI ...，2014-07-02 16：27：43.751428 + 00，f，gn，One，Person，1 @ bt.co ，f，t，2014-07-02 16：27：43.751473 + 00，null，null，null，null，f，2014-07-02 16：27：43.833267 + 00,2014-07-02 16:27 ：43.83329 + 00）。

完整的追溯： https ： //gist.githubusercontent.com/hanleybrand/ee260b53dfb404f5055a/raw/3325dc746120c4f7521b9b976abce45dd7d71a77/gistfile1.txt

Answer 1

答案 - 我还在弄清楚 - 似乎是如果你要保存一个包含字段类型的模型， allauth.account.adapter.DefaultAccountAdapter无法正确处理（例如任何缺少__getitem__属性的字段，像models.DateField ）有必要实现一个自定义适配器，如下所示。

注意 ： 您的子类抽象用户模型是传入的用户，因此最佳做法是直接使用表单数据，如 user.email = data.get('email') 而不是使用DefaultAccountAdapter类中使用的allauth内部方法

用户数据/ adapter.py

class AccountAdapter(DefaultAccountAdapter):
    def save_user(self, request, user, form, commit=False):
        data = form.cleaned_data
        user.email = data.get('email')
        user.username = data.get('username')
        # all your custom fields
        user.date_of_birth = data.get('date_of_birth')
        user.gender = data.get('gender')
        if 'password1' in data:
            user.set_password(data["password1"])
        else:
            user.set_unusable_password()
        self.populate_username(request, user)
        if commit:
            user.save()
        return user