1# Copyright 2016 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 16"""Constants for export/import.""" 17from __future__ import absolute_import 18from __future__ import division 19from __future__ import print_function 20 21 22VERSION_FORMAT_SPECIFIER = "%08d" 23ASSETS_DIRECTORY = "assets" 24EXPORT_BASE_NAME = "export" 25EXPORT_SUFFIX_NAME = "meta" 26META_GRAPH_DEF_FILENAME = "export.meta" 27VARIABLES_FILENAME = "export" 28VARIABLES_FILENAME_PATTERN = "export-?????-of-?????" 29VARIABLES_FILENAME_PATTERN_V2 = "export.data-?????-of-?????" 30VARIABLES_INDEX_FILENAME_V2 = "export.index" 31INIT_OP_KEY = "serving_init_op" 32SIGNATURES_KEY = "serving_signatures" 33ASSETS_KEY = "serving_assets" 34GRAPH_KEY = "serving_graph" 35REGRESSION_SIGNATURE = "regression_signature" 36CLASSIFICATION_SIGNATURE = "classification_signature" 37GENERIC_SIGNATURE = "generic_signature" 38