Files
grpc/examples/python/data_transmission/alts_server.py
Sergii Tkachenko de6ed9ba9f [Python] Migrate from yapf to black (#33138)
- Switched  from yapf to black
- Reconfigure isort for black
- Resolve black/pylint idiosyncrasies 

Note: I used `--experimental-string-processing` because black was
producing "implicit string concatenation", similar to what described
here: https://github.com/psf/black/issues/1837. While currently this
feature is experimental, it will be enabled by default:
https://github.com/psf/black/issues/2188. After running black with the
new string processing so that the generated code merges these `"hello" "
world"` strings concatenations, then I removed
`--experimental-string-processing` for stability, and regenerated the
code again.

To the reviewer: don't even try to open "Files Changed" tab 😄 It's
better to review commit-by-commit, and ignore `run black and isort`.
2023-06-09 15:08:55 -07:00

41 lines
1.2 KiB
Python

# Copyright 2020 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.
"""The example of using ALTS credentials to setup gRPC server in python.
The example would only successfully run in GCP environment."""
from concurrent import futures
import grpc
import demo_pb2_grpc
from server import DemoServer
SERVER_ADDRESS = "localhost:23333"
def main():
svr = grpc.server(futures.ThreadPoolExecutor())
demo_pb2_grpc.add_GRPCDemoServicer_to_server(DemoServer(), svr)
svr.add_secure_port(
SERVER_ADDRESS, server_credentials=grpc.alts_server_credentials()
)
print("------------------start Python GRPC server with ALTS encryption")
svr.start()
svr.wait_for_termination()
if __name__ == "__main__":
main()