def __init__(self, *args, **kwargs):
redis = get_cache_redis()
if redis is None:
self.cache = _Cache(*args, **kwargs)
else:
assert Redis is not None, 'Packages needed by Redis are missing'
self.cache = Redis(*args, **kwargs)
class Cache(object):
# AKE: this class wraps technical holders and manage serialization
def __init__(self, *args, **kwargs):
redis = get_cache_redis()
if redis is None:
self.cache = _Cache(*args, **kwargs)
else:
assert Redis is not None, 'Packages needed by Redis are missing'
self.cache = Redis(*args, **kwargs)
def get(self, key, default=None):
result = self.cache.get(key, Default)
if result is Default:
return default
else:
return msgpack.unpackb(result, encoding='utf-8',
object_hook=decode_hook)
def set(self, key, value):
value = msgpack.packb(value, use_bin_type=True, default=encode_hook)
self.cache.set(key, value)
def clear(self):
self.cache.clear()
@staticmethod
def clean(dbname):
_Cache.clean(dbname)
if Redis is not None:
Redis.clean(dbname)
@staticmethod
def resets(dbname):
_Cache.resets(dbname)
if Redis is not None:
Redis.resets(dbname)
@staticmethod
def drop(dbname):
_Cache.drop(dbname)
if Redis is not None:
Redis.drop(dbname)
def drop(dbname):
_Cache.drop(dbname)
if Redis is not None:
Redis.drop(dbname)
def resets(dbname):
_Cache.resets(dbname)
if Redis is not None:
Redis.resets(dbname)
def clean(dbname):
_Cache.clean(dbname)
if Redis is not None:
Redis.clean(dbname)