def test_db_item_features(self):
itemid_list = ['novl123456', 'novl32435', 'novlerewqerq', 'novl432342234']
resource_type = 'novl'
prefer_res = {}
for itemid in itemid_list:
self.assertEqual( True, db_models_update.set_db_offline_item_features(itemid, resource_type, itemid+'_'+resource_type))
prefer_res[itemid] = itemid+'_'+resource_type
res = db_models.get_db_offline_item_features(itemid_list)
self.assertEqual(True, res[0])
self.assertEqual(prefer_res, res[1])
def get_offline_item_features(itemid_list):
cache_errorCode, cache_res = cache_models.get_cache_offline_item_features(itemid_list)
return_none_keys = get_return_none_keys(cache_res, itemid_list)
db_errorCode = True
db_res = {}
if len(return_none_keys) > 0:
logger.warning('get_offline_item_features, cache has return none key: %s' % return_none_keys)
db_errorCode, db_res = db_models.get_db_offline_item_features(return_none_keys)
#logger.debug('db_Code: %s, db_res:%s' % (db_errorCode, db_res))
for key , data in db_res.items():
cache_models.set_cache_offline_item_features(key, data)
logger.debug('get_offline_item_features, set cache item_id[%s]' % key)
if True == db_errorCode:
for key in [x for x in return_none_keys if x not in db_res.keys()]:
cache_models.set_cache_offline_item_features(key, DataDef.CACHE_DEFAULT_NONE_VALUE, DataDef.CACHE_NONE_EXPIRE_SECONDS)
logger.debug('get_offline_item_features, set cache item_id[%s] None Value' % key)
return (cache_errorCode and db_errorCode, merge_db_cache_result(cache_res, db_res))
