Remove tf.tensor_util and change tf.unsupported to tf.contrib.util

tf.tensor_util was already not public (not documented), now it is not part of
tf.__all__.  The one function that was in tf.unsupported is now
tf.contrib.util.constant_value, and there is also
tf.contrib.util.make_tensor_proto.
Change: 114118183

2 files changed, 54 insertions, 0 deletions

diff --git a/tensorflow/contrib/util/BUILD b/tensorflow/contrib/util/BUILD
new file mode 100644
index 0000000000..6e517e117b
--- /dev/null
+++ b/tensorflow/contrib/util/BUILD
@@ -0,0 +1,27 @@
+# Description:
+#   contains parts of TensorFlow that are experimental or unstable and which are not supported.
+
+licenses(["notice"])  # Apache 2.0
+
+exports_files(["LICENSE"])
+
+package(default_visibility = ["//tensorflow:__subpackages__"])
+
+py_library(
+    name = "util_py",
+    srcs = glob(["**/*.py"]),
+    srcs_version = "PY2AND3",
+    deps = [],
+)
+
+filegroup(
+    name = "all_files",
+    srcs = glob(
+        ["**/*"],
+        exclude = [
+            "**/METADATA",
+            "**/OWNERS",
+        ],
+    ),
+    visibility = ["//tensorflow:__subpackages__"],
+)
diff --git a/tensorflow/contrib/util/__init__.py b/tensorflow/contrib/util/__init__.py
new file mode 100644
index 0000000000..8f6e1900cb
--- /dev/null
+++ b/tensorflow/contrib/util/__init__.py
@@ -0,0 +1,27 @@
+# Copyright 2015 Google Inc. 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.
+# ==============================================================================
+
+"""contrib module containing volatile or experimental utility code."""
+
+from __future__ import absolute_import
+from __future__ import division
+from __future__ import print_function
+
+# pylint: disable=unused-import
+from tensorflow.python.framework.tensor_util import constant_value
+from tensorflow.python.framework.tensor_util import make_tensor_proto
+
+# TODO(irving): Use make_all here.
+__all__ = ['constant_value', 'make_tensor_proto']