def get(self): assert self.value is not None, "Instance not initialized" if self.cache is None: manager = DataManager.sharedManager() name = self._name self.cache = map(lambda e: manager.retrieve(name, e), self.value) return self.cache
def get(self): if self.cache is None: if self.value is None: return None manager = DataManager.sharedManager() name = self._name self.cache = manager.retrieve(name, self.value) return self.cache