| # |
| # Licensed to the Apache Software Foundation (ASF) under one or more |
| # contributor license agreements. See the NOTICE file distributed with |
| # this work for additional information regarding copyright ownership. |
| # The ASF licenses this file to You 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. |
| # |
| import glob |
| import os |
| import re |
| |
| from grpc_tools import protoc |
| |
| dest_dir = 'skywalking/protocol' |
| src_dir = 'protocol' |
| |
| |
| def touch(filename): |
| open(filename, 'a').close() |
| |
| |
| def codegen(): |
| if not os.path.exists(dest_dir): |
| os.mkdir(dest_dir) |
| |
| touch(os.path.join(dest_dir, '__init__.py')) |
| |
| protoc.main(['grpc_tools.protoc', |
| f'--proto_path={src_dir}', |
| f'--python_out={dest_dir}', |
| f'--grpc_python_out={dest_dir}' |
| ] + list(glob.iglob(f'{src_dir}/**/*.proto'))) |
| |
| for py_file in glob.iglob(os.path.join(dest_dir, '**/*.py')): |
| touch(os.path.join(os.path.dirname(py_file), '__init__.py')) |
| with open(py_file, 'r+') as file: |
| code = file.read() |
| file.seek(0) |
| file.write(re.sub(r'from (.+) (import .+_pb2.*)', 'from ..\\1 \\2', code)) |
| file.truncate() |
| |
| |
| if __name__ == '__main__': |
| codegen() |