def get(cls, key, default=None):
default = default or cls.get_default()
_, result = kv.get(make_key(key), default)
if result is not None:
return cls(value=result, key=key)
return result
def get(self, key, default=None, version = None):
key = self.make_key(key, version = version)
timestamp, obj = kv.get(key)
obj = self._delete_if_expired(key, timestamp, obj)
if obj is None:
return default
return obj
def update(self):
if not self.__key:
result = self.parent.update()
self._update_info()
info, self.__value = kv.get(self.__key, None)
self.__state = self.UNSAVED if info is None else self.SAVED
self.__timestamp = self._extract_info(info)[1]
self._process_value()
return True
def _get_info(self):
return kv.get(self.__key)[0]
