From 1e9fd28653aff0e84ea90d4f2f975685ef4c1e32 Mon Sep 17 00:00:00 2001 From: SergeantPanda Date: Fri, 24 Apr 2026 10:01:23 -0500 Subject: [PATCH] perf(epg): defer loading of programme_index in EPGSourceViewSet for performance improvement Co-authored-by: Copilot --- apps/epg/api_views.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/apps/epg/api_views.py b/apps/epg/api_views.py index 2839013e..513c84e5 100644 --- a/apps/epg/api_views.py +++ b/apps/epg/api_views.py @@ -54,6 +54,8 @@ class EPGSourceViewSet(viewsets.ModelViewSet): from apps.channels.models import Channel return EPGSource.objects.select_related( "refresh_task__crontab", "refresh_task__interval" + ).defer( + 'programme_index' ).annotate( has_channels=Exists( Channel.objects.filter(epg_data__epg_source_id=OuterRef('pk'))