Make some little quality-of-life improvements to the Django admin for my models

users/admin.py

@@ -3,6 +3,10 @@ from django.contrib.auth.admin import UserAdmin as BaseUserAdmin
 from .models import Key, Profile, Site, User
 
 
+class SiteAdmin(admin.ModelAdmin):
+    list_display = ('name', 'icon', 'url')
+
+
 class KeyInline(admin.TabularInline):
     model = Key
     extra = 1
@@ -23,5 +27,5 @@ class UserAdmin(BaseUserAdmin):
     )
 
 
-admin.site.register(Site)
+admin.site.register(Site, SiteAdmin)
 admin.site.register(User, UserAdmin)

users/models.py

@@ -73,7 +73,7 @@ class Profile(models.Model):
     display_name = models.CharField(max_length=100, blank=True)
 
     def __str__(self):
-        return '{name}@{site}'.format(name=self.username, site=self.site)
+        return self.url
 
     @property
     def name(self):