Add Game column to SongRequest admin page.

savepointradio/profiles/admin.py

@@ -41,11 +41,14 @@ class ProfileAdmin(admin.ModelAdmin):
 @admin.register(SongRequest)
 class RequestAdmin(admin.ModelAdmin):
     # Detail List display
-    list_display = ('get_user',
-                    'song',
-                    'created_date',
-                    'queued_at',
-                    'played_at')
+    list_display = (
+        'get_user',
+        'get_game',
+        'song',
+        'created_date',
+        'queued_at',
+        'played_at'
+    )
     search_fields = ['song', 'profile']
 
     # Edit Form display
@@ -61,8 +64,19 @@ class RequestAdmin(admin.ModelAdmin):
     verbose_name_plural = 'requests'
     extra = 0
 
+    def get_queryset(self, request):
+        return super(
+            RequestAdmin, self
+        ).get_queryset(request).select_related('profile__user', 'song__game')
+
     def get_user(self, obj):
         '''Returns the username from the profile.'''
         return obj.profile.user
     get_user.admin_order_field = 'profile'
     get_user.short_description = 'User Name'
+
+    def get_game(self, obj):
+        '''Returns the game associated with the song.'''
+        return obj.song.game
+    get_game.admin_order_field = 'song__game'
+    get_game.short_description = 'Game'