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Fixing migration to account for thousands of feeds.

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This commit is contained in:
Samuel Clay 2010-06-27 21:17:00 -04:00
parent 55181e033e
commit 586279cee5
1 changed files with 10 additions and 8 deletions
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18
apps/rss_feeds/migrations/0002_page_data.py
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@ -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"