Imported Upstream version 1.27.0
[platform/upstream/grpc.git] / src / python / grpcio_status / status_commands.py
1 # Copyright 2018 The gRPC Authors
2 #
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at
6 #
7 #     http://www.apache.org/licenses/LICENSE-2.0
8 #
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
14 """Provides distutils command classes for the GRPC Python setup process."""
15
16 import os
17 import shutil
18
19 import setuptools
20
21 ROOT_DIR = os.path.abspath(os.path.dirname(os.path.abspath(__file__)))
22 STATUS_PROTO = os.path.join(
23     ROOT_DIR, '../../../third_party/googleapis/google/rpc/status.proto')
24 PACKAGE_STATUS_PROTO_PATH = 'grpc_status/google/rpc'
25 LICENSE = os.path.join(ROOT_DIR, '../../../LICENSE')
26
27
28 class Preprocess(setuptools.Command):
29     """Command to copy LICENSE from root directory."""
30
31     description = ''
32     user_options = []
33
34     def initialize_options(self):
35         pass
36
37     def finalize_options(self):
38         pass
39
40     def run(self):
41         if os.path.isfile(STATUS_PROTO):
42             if not os.path.isdir(PACKAGE_STATUS_PROTO_PATH):
43                 os.makedirs(PACKAGE_STATUS_PROTO_PATH)
44             shutil.copyfile(
45                 STATUS_PROTO,
46                 os.path.join(ROOT_DIR, PACKAGE_STATUS_PROTO_PATH,
47                              'status.proto'))
48         if os.path.isfile(LICENSE):
49             shutil.copyfile(LICENSE, os.path.join(ROOT_DIR, 'LICENSE'))