1#!/usr/bin/env python
2
3# Copyright 2015 gRPC authors.
4#
5# Licensed under the Apache License, Version 2.0 (the "License");
6# you may not use this file except in compliance with the License.
7# You may obtain a copy of the License at
8#
9#     http://www.apache.org/licenses/LICENSE-2.0
10#
11# Unless required by applicable law or agreed to in writing, software
12# distributed under the License is distributed on an "AS IS" BASIS,
13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14# See the License for the specific language governing permissions and
15# limitations under the License.
16
17import make_grpcio_tools as _make
18
19OUT_OF_DATE_MESSAGE = """file {} is out of date
20
21Have you called tools/distrib/python/make_grpcio_tools.py since upgrading protobuf?"""
22
23submodule_commit_hash = _make.protobuf_submodule_commit_hash()
24
25with open(_make.GRPC_PYTHON_PROTOC_LIB_DEPS, 'r') as _protoc_lib_deps_file:
26    content = _protoc_lib_deps_file.read().splitlines()
27
28testString = (_make.COMMIT_HASH_PREFIX + submodule_commit_hash +
29              _make.COMMIT_HASH_SUFFIX)
30
31if testString not in content:
32    print(OUT_OF_DATE_MESSAGE.format(_make.GRPC_PYTHON_PROTOC_LIB_DEPS))
33    raise SystemExit(1)
34