fix make_grpcio_tools.py

1 files changed, 28 insertions, 0 deletions

diff --git a/tools/distrib/python/make_grpcio_tools.py b/tools/distrib/python/make_grpcio_tools.py
index e1e077c99e..5bc07ff360 100755
--- a/tools/distrib/python/make_grpcio_tools.py
+++ b/tools/distrib/python/make_grpcio_tools.py
@@ -14,6 +14,34 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from __future__ import print_function
+
+import errno
+import filecmp
+import glob
+import os
+import os.path
+import shutil
+import subprocess
+import sys
+import traceback
+import uuid
+
+DEPS_FILE_CONTENT="""
+# Copyright 2016 gRPC authors.
+#
+# 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.
+
 # AUTO-GENERATED BY make_grpcio_tools.py!
 CC_FILES={cc_files}
 PROTO_FILES={proto_files}