Question

我正在使用Django 1.3 / Python 2.7。

我的应用程序使用django.contrib.auth进行用户管理。对于主要用户注册，我有一个表格，检查“电子邮件”是否已经注册。因此，它确保所有电子邮件字段都是唯一的。

但有些管理员会使用django管理界面添加用户，并最终使用相同的电子邮件添加重复的帐户。

为此，我创建了一个NewUserCreationForm，在那里我复制了django.contrib.auth.UserCreationForm，并为其添加了一个“email”字段。

class NewUserCreationForm(forms.ModelForm):
    """                                                                                                                                                                                                             
    A form that creates a user, with no privileges, from the given username and password.                                                                                                                           
    """
    username = forms.RegexField(label=_("Username"), max_length=30, regex=r'^[\w.@+-]+$',
        help_text = _("Required. 30 characters or fewer. Letters, digits and @/./+/-/_ only."),
        error_messages = {'invalid': _("This value may contain only letters, numbers and @/./+/-/_ characters.")})
    password1 = forms.CharField(label=_("Password"), widget=forms.PasswordInput)
    password2 = forms.CharField(label=_("Password confirmation"), widget=forms.PasswordInput,
        help_text = _("Enter the same password as above, for verification."))
    email = forms.EmailField(label=_("Email"), max_length=75)

    class Meta:
        model = User
        fields = ("username", "email")

    def clean_username(self):
        username = self.cleaned_data["username"]
        try:
            User.objects.get(username=username)
        except User.DoesNotExist:
            return username
        raise forms.ValidationError(_("A user with that username already exists."))

    def clean_password2(self):
        password1 = self.cleaned_data.get("password1", "")
        password2 = self.cleaned_data["password2"]
        if password1 != password2:
            raise forms.ValidationError(_("The two password fields didn't match."))
        return password2

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


class CustomUserAdmin(UserAdmin):
    add_form = NewUserCreationForm


admin.site.unregister(User)
admin.site.register(User, CustomUserAdmin)

但是这段代码不起作用。我可以看到表单呈现，但没有电子邮件字段，只有Username，password1和password2字段。

我在这里失踪的是什么？

Answer 1

您缺少... UserAdmin.add_fieldsets，例如：

class CustomUserAdmin(UserAdmin):
    add_form = NewUserCreationForm
    add_fieldsets = (
        (None, {
            'classes': ('wide',),
            'fields': ('username', 'password1', 'password2', 'email')}
        ), 
    )

保持User.email与Django Admin的唯一性

1 个答案: