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# Copyright 2018 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.
# ==============================================================================
# pylint: disable=line-too-long
"""Script for updating tensorflow/tools/compatibility/renames_v2.py.
To update renames_v2.py, run:
bazel build tensorflow/tools/compatibility/update:generate_v2_renames_map
bazel-bin/tensorflow/tools/compatibility/update/generate_v2_renames_map
"""
# pylint: enable=line-too-long
import tensorflow as tf
from tensorflow.python.lib.io import file_io
from tensorflow.python.util import tf_decorator
from tensorflow.python.util import tf_export
from tensorflow.tools.common import public_api
from tensorflow.tools.common import traverse
_OUTPUT_FILE_PATH = 'third_party/tensorflow/tools/compatibility/renames_v2.py'
_FILE_HEADER = """# Copyright 2018 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.
# ==============================================================================
# pylint: disable=line-too-long
\"\"\"List of renames to apply when converting from TF 1.0 to TF 2.0.
THIS FILE IS AUTOGENERATED: To update, please run:
bazel build tensorflow/tools/compatibility/update:generate_v2_renames_map
bazel-bin/tensorflow/tools/compatibility/update/generate_v2_renames_map
This file should be updated whenever endpoints are deprecated.
\"\"\"
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
"""
def update_renames_v2(output_file_path):
"""Writes a Python dictionary mapping deprecated to canonical API names.
Args:
output_file_path: File path to write output to. Any existing contents
would be replaced.
"""
# Set of rename lines to write to output file in the form:
# 'tf.deprecated_name': 'tf.canonical_name'
rename_line_set = set()
# _tf_api_names attribute name
tensorflow_api_attr = tf_export.API_ATTRS[tf_export.TENSORFLOW_API_NAME].names
def visit(unused_path, unused_parent, children):
"""Visitor that collects rename strings to add to rename_line_set."""
for child in children:
_, attr = tf_decorator.unwrap(child[1])
if not hasattr(attr, '__dict__'):
continue
api_names = attr.__dict__.get(tensorflow_api_attr, [])
deprecated_api_names = attr.__dict__.get('_tf_deprecated_api_names', [])
canonical_name = tf_export.get_canonical_name(
api_names, deprecated_api_names)
for name in deprecated_api_names:
rename_line_set.add(' \'tf.%s\': \'tf.%s\'' % (name, canonical_name))
visitor = public_api.PublicAPIVisitor(visit)
visitor.do_not_descend_map['tf'].append('contrib')
traverse.traverse(tf, visitor)
renames_file_text = '%srenames = {\n%s\n}\n' % (
_FILE_HEADER, ',\n'.join(sorted(rename_line_set)))
file_io.write_string_to_file(output_file_path, renames_file_text)
def main(unused_argv):
update_renames_v2(_OUTPUT_FILE_PATH)
if __name__ == '__main__':
tf.app.run(main=main)
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