Make a few database performance optimisations

home/views.py

@@ -1,14 +1,14 @@
 from django.shortcuts import get_object_or_404, render
 from users.models import User
-from entries.models import Entry
 from lemoncurry import breadcrumbs
 
 breadcrumbs.add('home:index', 'home')
 
 
 def index(request):
-    user = get_object_or_404(User, pk=1)
-    entries = Entry.objects.filter(author=user)
+    query = User.objects.prefetch_related('entries', 'profiles', 'keys')
+    user = get_object_or_404(query, pk=1)
+    entries = user.entries.all()
     return render(request, 'home/index.html', {
         'user': user,
         'entries': entries,