def set(cls,name,value, useMemoryCache=True):
if useMemoryCache:
global _settingcache
_settingcache[name] = value
memcache.set("setting.%s" % name, value, 0)
opt = Setting.get_or_insert(name)
opt.name = name
opt.value = pickle.dumps(value)
opt.put()
def cached_func(*args, **kw):
key_with_suffix = key
if key_suffix_calc_func:
key_suffix = key_suffix_calc_func(*args, **kw)
if key_suffix is not None:
key_with_suffix = '%s:%s' % (key, key_suffix)
value = memcache.get(key_with_suffix, namespace)
if value is None:
value = func(*args, **kw)
try:
memcache.set(key_with_suffix, value, cache_time, namespace)
except:
pass
return value
def get(cls,name,default=None, useMemoryCache=True):
global _settingcache
if useMemoryCache and _settingcache.has_key(name) :
return _settingcache[name]
else:
n = memcache.get("setting.%s" % name)
if n != None:
if useMemoryCache:
_settingcache[name] = n
return n
try:
opt=Setting.get_by_key_name(name)
result = pickle.loads(str(opt.value))
if isinstance(result, unicode):
result = result.encode("utf-8")
if useMemoryCache:
_settingcache[name] = result
memcache.set("setting.%s" % name, result, 0)
return result
except:
return default