def get(self, key, db, delete=False):
if delete:
self.delete(key, db)
tbl = getTbl(db, Computed.tblKey)
item = tbl.find_one({KEY: key}) or getBigData(key, db)
if item is None:
value = self.getFunc(key)(db)
saveBigItem(key, value, db, Computed.tblKey)
item = { VALUE_KEY : value }
return getIfKey(item, VALUE_KEY, item)
def __init__(self, item, db):
self.db = db
self.item = item
self.dbId = getIfKey(item, MONGO_ID_KEY)