From 586279cee534f345d815e94f54ae8aae455dd943 Mon Sep 17 00:00:00 2001
From: Samuel Clay <samuel@ofbrooklyn.com>
Date: Sun, 27 Jun 2010 21:17:00 -0400
Subject: [PATCH] Fixing migration to account for thousands of feeds.

---
 apps/rss_feeds/migrations/0002_page_data.py | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/apps/rss_feeds/migrations/0002_page_data.py b/apps/rss_feeds/migrations/0002_page_data.py
index e5502c287..55b0b092b 100644
--- a/apps/rss_feeds/migrations/0002_page_data.py
+++ b/apps/rss_feeds/migrations/0002_page_data.py
@@ -6,14 +6,16 @@ from apps.rss_feeds.models import *
 class Migration:
     
     def forwards(self, orm):
-        feeds = Feed.objects.all()
-        for feed in feeds.iterator():
-            print feed.feed_title
-            feed_page, _ = FeedPage.objects.get_or_create(feed=feed)
-            feed_page.page_data = feed.page_data
-            feed_page.save()
-            feed.page_data = None
-            feed.save()
+        for i in xrange(100):
+            feeds = Feed.objects.all()[i:i+100]
+            for feed in feeds.iterator():
+                print feed.feed_title
+                feed_page, created = FeedPage.objects.get_or_create(feed=feed)
+                if created:
+                    feed_page.page_data = feed.page_data
+                    feed_page.save()
+                    feed.page_data = None
+                    feed.save()
     
     def backwards(self, orm):
         "Write your backwards migration here"