Access from django admin list_display, a value from a One-To-One table

django, django-1.5, django-admin

Solution

The general method would be:

class UseAdmin(admin.ModelAdmin):
    list_display = ('email', 'profile_foo')
    def profile_foo(self, x):
        return x.profile.foo
    profile_foo.short_description = 'foo'

x here is the object of the model you are displaying

Problem

Given a one-to-one extension a model, such as the Django User model: ``` class UserProfile(models.Model): user = models.OneToOneField(User, related_name='profile', unique=True) avatar = models.ImageField(_('Avatar')) foo = models.CharField(max_length=100, verbose_name="xxx") ``` How can I display that in the admin? ``` class UserAdmin(admin.ModelAdmin): list_display = ('email', 'profile__foo' <--NOT WORKING ) ``` A near match question is Django Admin: How to display value of fields with list_display from two models which are in oneToOne relation?

Original source

Related problems