From a6151fd9e5c5205b217f6cfae6dc661e936623ec Mon Sep 17 00:00:00 2001 From: Roberto Rosario Date: Tue, 22 Nov 2011 15:07:09 -0400 Subject: [PATCH] Added non working memcache backend to the lock manager app --- apps/lock_manager/backend_memcached.py | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 apps/lock_manager/backend_memcached.py diff --git a/apps/lock_manager/backend_memcached.py b/apps/lock_manager/backend_memcached.py new file mode 100644 index 0000000000..8458fbb395 --- /dev/null +++ b/apps/lock_manager/backend_memcached.py @@ -0,0 +1,16 @@ +from django.core.cache import get_cache + +if CACHE_URI: + try: + cache_backend = get_cache(CACHE_URI) + except ImportError: + # TODO: display or log error + cache_backend = None +else: + cache_backend = None +if cache_backend: + acquire_lock = lambda lock_id: cache_backend.add(lock_id, u'true', LOCK_EXPIRE) + release_lock = lambda lock_id: cache_backend.delete(lock_id) +else: + acquire_lock = lambda lock_id: True + release_lock = lambda lock_id: True