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

Question

Given a one-to-one extension a model, such as the Django User model:

class UserProfile(models.Model):
     user        = models.OneToOneField(User, related_name=         


        

Answer 1

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