# Copyright 2021 The TensorFlow Authors. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
"""Dataset preprocessing utils, for creating tf records etc.."""

import tensorflow.compat.v1 as tf


def int64_feature(value):
  return tf.train.Feature(int64_list=tf.train.Int64List(value=[value]))


def int64_list_feature(value):
  return tf.train.Feature(int64_list=tf.train.Int64List(value=value))


def bytes_feature(value):
  return tf.train.Feature(bytes_list=tf.train.BytesList(value=[value]))


def bytes_list_feature(value):
  return tf.train.Feature(bytes_list=tf.train.BytesList(value=value))


def float_feature(value):
  return tf.train.Feature(float_list=tf.train.FloatList(value=[value]))


def float_list_feature(value):
  return tf.train.Feature(float_list=tf.train.FloatList(value=value))
