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Populate cache of Recipient objects on server restart.

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(imported from commit 752851c7c3ee565201dd59fb0455c82a8885d42d)
This commit is contained in:
Tim Abbott
2013-03-26 12:10:44 -04:00
parent cc065a3c90
commit a774598a10
2 changed files with 15 additions and 2 deletions
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12
zephyr/lib/cache_helpers.py
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@@ -1,7 +1,8 @@
# This file needs to be different from cache.py because cache.py
# cannot import anything from zephyr.models or we'd have an import
# loop
from zephyr.models import Message, UserProfile, Stream, get_stream_cache_key
from zephyr.models import Message, UserProfile, Stream, get_stream_cache_key, \
Recipient, get_recipient_cache_key
from zephyr.lib.cache import cache_with_key, djcache, message_cache_key, \
user_profile_by_email_cache_key, user_profile_by_user_cache_key, \
user_by_id_cache_key, user_profile_by_id_cache_key
@@ -48,10 +49,19 @@ def populate_stream_cache():
djcache.set_many(items_for_memcached, timeout=3600*24*7)
def populate_recipient_cache():
items_for_memcached = {}
for recipient in Recipient.objects.select_related().all():
items_for_memcached[get_recipient_cache_key(recipient.type, recipient.type_id)] = (recipient,)
djcache.set_many(items_for_memcached, timeout=3600*24*7)
def fill_memcached_caches():
populate_user_cache()
logging.info("Succesfully populated user cache!")
populate_stream_cache()
logging.info("Succesfully populated stream cache!")
populate_recipient_cache()
logging.info("Succesfully populated recipient cache!")
populate_message_cache()
logging.info("Succesfully populated mesasge cache!")