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Django 1.5：UserCreationForm和Custom Auth Model

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我正在使用Django 1.5和Python 3.2.3 .

我在模型中定义了've got a custom Auth setup, which uses an email address instead of a username. There' s no username . 这很好 . 然而，当我构建用户创建表单时，无论如何它都会添加用户名字段 . 所以我尝试确切地定义了我想要显示哪些字段，但它仍然在表单中强制使用用户名字段....即使它甚至不存在于自定义身份验证模型中 . 我怎么能让它停止这样做？

我的表格定义如下：

class UserCreateForm(UserCreationForm):

    class Meta:
        model = MyUsr
        fields = ('email','fname','surname','password1','password2',
                  'activation_code','is_active')

在文档中，Custom Users and Builtin Forms说它"Must be re-written for any custom user model."并且我认为's what I'm在这里做 . 既不是这个，也不是UserCreationForm documentation对此有更多的说法 . 所以我不会错过.1760167_m . 我也没有通过谷歌找到任何东西 .

django django-models python-3.x django-forms

2 回答

  • 13

    您需要从sctratch创建表单，它不应该扩展UserCreationForm . UserCreationForm在其中明确定义了用户名字段以及其他一些字段 . 你可以看看here .

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  • 4

    你的_1760169应该是这样的

    # forms.py
from .models import CustomUser

class UserCreationForm(forms.ModelForm):
    password1 = forms.CharField(label="Password", widget=forms.PasswordInput)
    password2 = forms.CharField(label="Password confirmation", widget=forms.PasswordInput)

    class Meta:
        model = CustomUserModel
        # Note - include all *required* CustomUser fields here,
        # but don't need to include password1 and password2 as they are
        # already included since they are defined above.
        fields = ("email",)

    def clean_password2(self):
        # Check that the two password entries match
        password1 = self.cleaned_data.get("password1")
        password2 = self.cleaned_data.get("password2")
        if password1 and password2 and password1 != password2:
            msg = "Passwords don't match"
            raise forms.ValidationError("Password mismatch")
        return password2

    def save(self, commit=True):
        user = super(UserCreationForm, self).save(commit=False)
        user.set_password(self.cleaned_data["password1"])
        if commit:
            user.save()
        return user

    您还需要一个用户更改表单，它不会覆盖密码字段：

    class UserChangeForm(forms.ModelForm):
    password = ReadOnlyPasswordHashField()

    class Meta:
        model = CustomUser

    def clean_password(self):
        # always return the initial value
        return self.initial['password']

    在您的管理员中定义这些：

    #admin.py

from .forms import UserChangeForm, UserAddForm

class CustomUserAdmin(UserAdmin):
    add_form = UserCreationForm
    form = UserChangeForm

    你还需要覆盖 list_display ， list_filter ， search_fields ， ordering ， filter_horizontal ， fieldsets 和 add_fieldsets （提及 username 的 django.contrib.auth.admin.UserAdmin 中的所有内容，我想我列出了所有内容） .

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