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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"""Utilities for registering the saving/loading steps for advanced objects."""
16
17from tensorflow.python.saved_model.registration.registration import get_registered_class
18from tensorflow.python.saved_model.registration.registration import get_registered_class_name
19from tensorflow.python.saved_model.registration.registration import get_registered_saver_name
20from tensorflow.python.saved_model.registration.registration import get_restore_function
21from tensorflow.python.saved_model.registration.registration import get_save_function
22from tensorflow.python.saved_model.registration.registration import get_strict_predicate_restore
23
24# These are currently an evolving feature. Use with care.
25from tensorflow.python.saved_model.registration.registration import register_checkpoint_saver
26from tensorflow.python.saved_model.registration.registration import register_serializable
27
28from tensorflow.python.saved_model.registration.registration import RegisteredSaver
29from tensorflow.python.saved_model.registration.registration import validate_restore_function
30
31
32def register_tf_serializable(name=None, predicate=None):
33  """See the docstring for `register_serializable`."""
34  return register_serializable(package="tf", name=name, predicate=predicate)
35
36
37def register_tf_checkpoint_saver(name=None,
38                                 predicate=None,
39                                 save_fn=None,
40                                 restore_fn=None,
41                                 strict_predicate_restore=True):
42  """See the docstring for `register_checkpoint_saver`."""
43  return register_checkpoint_saver(
44      package="tf",
45      name=name,
46      predicate=predicate,
47      save_fn=save_fn,
48      restore_fn=restore_fn,
49      strict_predicate_restore=strict_predicate_restore)
50