Question

我试图整合django-allauth，我尝试使用自定义用户模型。如上所述here，我创建了我的模型

class Client(AbstractBaseUser):
    fname = models.CharField(max_length=50)
    lname = models.CharField(max_length=50)
    email = models.EmailField(max_length=150, unique=True, db_index=True)
    created_at = models.DateTimeField(auto_now_add=True)
    state_choices = (
        (0, 'Pending'),
        (1, 'Active'),
        (2, 'Deleted'),
        (3, 'Banned'),
    )
    state = models.SmallIntegerField(choices=state_choices, default=1, editable=False)
    objects = ClientManager()
    USERNAME_FIELD = 'email'
    REQUIRED_FIELDS = ['fname', 'lname']
    def save(self, *args, **kwargs):
        #########
    def get_short_name(self):
        return self.fname

    def get_full_name(self):
        return '%s %s' % (self.fname, self.lname)

    def has_perm(self, perm, obj=None):
        ###########

    def has_module_perms(self, app_label):
        ###########

    @property
    def is_staff(self):
        ###########

经理

class ClientManager(BaseUserManager):
    def create_user(self, fname, lname, email, created_at, state):
        user = self.model(fname=fname, lname=lname, email=email, created_at=created_at, state=state)
        return user

    def create_superuser(self, fname, lname, email, created_at, state):
        user = self.create_user(fname=fname, lname=lname, email=email, created_at=created_at, state=state)
        user.is_team_player = True
        user.save()
        return user

现在，对于admin.py我做了

class UserCreationForm(forms.ModelForm):
    #A form for creating new users
    class Meta:
        model = models.Client
        fields = ('fname', 'lname', 'email')


class UserChangeForm(forms.ModelForm):
    #A form for updating users
    class Meta:
        model = models.Client
        fields = ['fname', 'lname', 'email', 'is_admin']

class ClientAdmin(UserAdmin):
    # The forms to add and change user instances
    form = UserChangeForm
    add_form = UserCreationForm

    list_display = ('email', 'is_admin')
    list_filter = ('is_admin',)

    fieldsets = (
    (None, {'fields': ('email', )}),
    ('Personal info', {'fields': ('fname', 'lname')}),
    ('Permissions', {'fields': ('is_admin',)}),
    )  

    add_fieldsets = (
    (None, {
        'classes': ('wide',),
        'fields': ('email', 'fname', 'lname')}
    ),
)

    search_fields = ('email',)
    ordering = ('email',)
    filter_horizontal = ()




admin.site.unregister(models.Client)
admin.site.register(models.Client, ClientAdmin)
admin.site.unregister(Group)

在settings.py我添加了AUTH_USER_MODEL = 'app.Client'

现在，当我转到/admin时，它会给我错误

ImproperlyConfigured at /admin
Cannot resolve keyword 'username' into field. Choices are: activityhistory, app, created_at, email, emailaddress, fname, id, is_active, is_admin, last_login, lname, logentry, password, socialaccount, state, testdevice

堆栈跟踪告诉我，由于它将email视为用户名，并且我使用username和password进行登录，因此会出现此错误。我不能让django忽略管理员的这个限制，或者我可以更改管理员使用电子邮件而不是用户名的登录机制吗？

我正在尝试使用django-allauth让用户通过谷歌或注册使用他的电子邮件和密码登录。但到现在为止，这对我来说是艰难的。如果有人之前已经这样做过或者知道如何轻松地做到这一点，那么指点我的参考文章就会很棒。

Answer 1

首先，将其添加到您的自定义用户模型中：

class Client(AbstractBaseUser):
   class Meta:
      swappable = 'AUTH_USER_MODEL'

另外，将其添加到settings.py文件中：

ACCOUNT_AUTHENTICATION_METHOD = 'email'
ACCOUNT_USER_MODEL_USERNAME_FIELD = None

来自文档：

（...）如果您的自定义用户模型没有用户名字段（再次，不要误认为是电子邮件地址或用户ID），您需要将ACCOUNT_USER_MODEL_USERNAME_FIELD设置为无。这将禁用 allauth中与用户名相关的功能。

这对我有用。

参考文献：

[1] https://github.com/pennersr/django-allauth#custom-user-models

[2] https://code.djangoproject.com/wiki/ContribAuthImprovements

使用自定义用户模型与django-allauth给出错误无法将关键字'username'解析为字段。选择是：activityhistory，app，....，

1 个答案: