This is a quick stab at fixing the old photo urls (currently pointing to turn) and repointing them to the new bucket..... Feel free to comment/fork/whatever..... don't run this without checking with @honza or Prague (and maybe testing on a staging env first).... we prolly need to deal with Formatted Photos as well.

patch_photo_redis.py

from ella.photos.models import Photo, redis, REDIS_PHOTO_KEY


OLD_BASE_URL = 'http://production-media.turn.com'
NEW_BASE_URL = 'http://production-media.purpleclover.com'

for p in Photo.objects.all().order_by('id'):
    print 'p', p.id, p

    # Get the photo hash from redis
    photo_key = REDIS_PHOTO_KEY % photo_id
    photo_hash = redis.hgetall(photo_key)
    photo_url = photo_hash.get('url', None)

    # Specifically check the `url` key
    if photo_url:

        # Replace the old url w/ the new one
        photo_url = photo_url.replace(OLD_BASE_URL, NEW_BASE_URL)

        # Update the redis hash
        redis.hset(photo_key, 'url', photo_url)