Django 管理网站“Auth”部分没有“用户”链接

Question

我在我的Django应用中创建了一个自定义用户对象，但我无法控制用户的权限。我觉得这可能是因为在Django管理后台的Auth部分，用户链接没有出现，而权限通常是在这里控制的。

我的管理问题

为什么它没有显示出来呢？

这是我models.py文件中的内容：

    from django.contrib.auth.models import AbstractBaseUser, BaseUserManager, PermissionsMixin
    from django.db import models


    class UserManager(BaseUserManager):
        def create_user(self, username, password=None):
            """
            Creates and saves a user with the given username.
            """
            user = self.model()
            user.username = username
            user.set_password(password)
            user.save(using=self._db)
            return user

        def create_superuser(self, username, password):     
            """
            Creates and saves a superuser with the given username.
            """
            user = self.create_user(username, password=password)
            user.is_admin = True
            user.is_staff = True
            user.is_superuser = True
            user.save(using=self._db)
            return user


    class FooUser(AbstractBaseUser, PermissionsMixin):
        username = models.CharField(max_length=40, unique=True, db_index=True)
        is_active = models.BooleanField(default=True)
        is_admin = models.BooleanField(default=False)
        is_staff = models.BooleanField(default=False)
        my_time_field = models.DateTimeField(null=True, blank=True)

        USERNAME_FIELD = 'username'

        objects = UserManager()

        class Meta:
            app_label = 'foo'

        def get_full_name(self):
            return self.username

        def get_short_name(self):
            return self.username

        def has_perm(self, perm, obj=None):
            return self.is_admin

        def has_module_perms(self, app_label):
            return self.is_admin

在其他应用中，我会根据需要进一步扩展用户模型：

    class CocoUser(FooUser):
        mobile_number = models.CharField(max_length=64, blank=True, null=True)
        first_name = models.CharField(max_length=128, blank=True, null=True)
        last_name = models.CharField(max_length=128, blank=True, null=True)
        email = models.CharField(max_length=128, blank=True, null=True)

这是我settings.py文件中的内容：

    MIDDLEWARE_CLASSES = (
        'django.middleware.common.CommonMiddleware',
        'django.contrib.sessions.middleware.SessionMiddleware',
        'django.middleware.csrf.CsrfViewMiddleware',
        'django.contrib.auth.middleware.AuthenticationMiddleware',
        'kohlab.force_logout.ForceLogoutMiddleware',
        'django.contrib.messages.middleware.MessageMiddleware',
    )

    INSTALLED_APPS = (
        'django.contrib.auth',
        'django.contrib.contenttypes',
        'django.contrib.sessions',
        'django.contrib.sites',
        'django.contrib.messages',
        'django.contrib.staticfiles',
        'django.contrib.admin',
        'django.contrib.admindocs',
        'django.contrib.humanize',
        'django.contrib.messages',
            'django_cleanup',
            'south',
            'myapp',
    )

    TEMPLATE_CONTEXT_PROCESSORS = (
        "django.contrib.auth.context_processors.auth",
        "django.contrib.messages.context_processors.messages",
        "django.core.context_processors.static",
        "kohlab.context_processors.site",
    )

    AUTHENTICATION_BACKENDS = (
        'django.contrib.auth.backends.ModelBackend',
    )

    AUTH_USER_MODEL = ‘myapp.FooUser’

这是我urls.py文件中的内容：

    from django.conf.urls import patterns, include, url
    from django.contrib import admin

    admin.autodiscover()

    urlpatterns = patterns('',
        url(r'^admin/doc/', include('django.contrib.admindocs.urls')),
        url(r'^admin/', include(admin.site.urls)),
    )

这是我admin.py文件中的内容：

    from django import forms
    from django.contrib import admin
    from django.contrib.auth.admin import UserAdmin
    from coco.models import CocoUser


    class CocoUserCreationForm(forms.ModelForm):
        """A form for creating new users.  Includes all the required fields, plus a repeated password."""

        class Meta:
            model = CocoUser
            fields = ('mobile_number', 'email', 'first_name', 'last_name',)


    class CocoUserChangeForm(forms.ModelForm):
        """
        A form for updating users.  Includes all the fields on the user, but replaces the password field with the initial one.
        """
        class Meta:
            model = CocoUser
            fields = ['is_admin', 'is_staff', 'mobile_number', 'first_name', 'last_name', 'email']

        def clean_password(self):
            # Regardless of what the user provides, return the initial value.
            # This is done here, rather than on the field, because the field does not have access to the initial value
            return self.initial["password"]


    class CocoUserAdmin(UserAdmin):
        # The forms to add and change user instances
        form = CocoUserChangeForm
        add_form = CocoUserCreationForm

        # The fields to be used in displaying the CocoUser model.
        # These override the definitions on the base UserAdmin that reference specific fields on auth.User.
        list_display = ('id', 'first_name', 'last_name', 'email', 'mobile_number', 'is_admin', 'is_staff',)
        list_filter = ('is_admin',)
        fieldsets = (
            (None, {'fields': ('is_admin', 'is_staff', 'mobile_number', 'first_name', 'last_name', 'email',)}),
        )
        add_fieldsets = (
            (None, {
                'classes': ('wide',),
                'fields': ('mobile_number', 'email', 'first_name', 'last_name',)}
            ),
        )
        search_fields = ('id', 'mobile_number', 'email', 'first_name', 'last_name',)
        ordering = ('last_name', 'first_name',)
        filter_horizontal = ()

    # Now register the new UserAdmin...
    admin.site.register(CocoUser, CocoUserAdmin)

django 管理后台 models.py admin.py 权限管理 settings.py 用户模型自定义用户

Django 管理网站“Auth”部分没有“用户”链接

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