Use select_related() to make a few more places more performant

Especially when looking at packages, we always want the arch and repo.
Another big hunk of changes deals with the very inefficient signoffs code.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/feeds.py b/feeds.py
index cc6f3278..a5b13697 100644
--- a/feeds.py
+++ b/feeds.py
@@ -9,7 +9,7 @@ class PackageFeed(Feed):
     description = 'Recent Package Updates'
 
     def items(self):
-        return Package.objects.order_by('-last_update')[:24]
+        return Package.objects.select_related('arch', 'repo').order_by('-last_update')[:24]
 
     def item_pubdate(self, item):
         return item.last_update
@@ -23,7 +23,7 @@ class NewsFeed(Feed):
     description = 'Recent News Updates'
 
     def items(self):
-        return News.objects.order_by('-postdate', '-id')[:10]
+        return News.objects.select_related('author').order_by('-postdate', '-id')[:10]
 
     def item_pubdate(self, item):
         d = item.postdate