Coverage for /pythoncovmergedfiles/medio/medio/usr/local/lib/python3.8/site-packages/tensorflow/python/trackable/constants.py: 100%

1# Copyright 2022 The TensorFlow Authors. All Rights Reserved. 

2# 

3# Licensed under the Apache License, Version 2.0 (the "License"); 

4# you may not use this file except in compliance with the License. 

5# You may obtain a copy of the License at 

6# 

7# http://www.apache.org/licenses/LICENSE-2.0 

8# 

9# Unless required by applicable law or agreed to in writing, software 

10# distributed under the License is distributed on an "AS IS" BASIS, 

11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 

12# See the License for the specific language governing permissions and 

13# limitations under the License. 

14# ============================================================================== 

15"""Constants used in Trackable for checkpointing and serialization.""" 

16 

17import enum 

18 

19 

20# Key where the object graph proto is saved in a TensorBundle 

21OBJECT_GRAPH_PROTO_KEY = "_CHECKPOINTABLE_OBJECT_GRAPH" 

22 

23# A key indicating a variable's value in an object's checkpointed Tensors 

24# (Trackable._gather_saveables_for_checkpoint). If this is the only key and 

25# the object has no dependencies, then its value may be restored on object 

26# creation (avoiding double assignment when executing eagerly). 

27VARIABLE_VALUE_KEY = "VARIABLE_VALUE" 

28OBJECT_CONFIG_JSON_KEY = "OBJECT_CONFIG_JSON" 

29 

30 

31@enum.unique 

32class SaveType(str, enum.Enum): 

33 SAVEDMODEL = "savedmodel" 

34 CHECKPOINT = "checkpoint"