Files
grpc/examples/python/no_codegen/greeter_client.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

42 lines
1.3 KiB
Python

# Copyright 2020 The 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.
"""Hello World without using protoc.
This example parses message and service schemas directly from a
.proto file on the filesystem.
Several APIs used in this example are in an experimental state.
"""
from __future__ import print_function
import logging
import grpc
import grpc.experimental
# NOTE: The path to the .proto file must be reachable from an entry
# on sys.path. Use sys.path.insert or set the $PYTHONPATH variable to
# import from files located elsewhere on the filesystem.
protos = grpc.protos("helloworld.proto")
services = grpc.services("helloworld.proto")
logging.basicConfig()
response = services.Greeter.SayHello(
protos.HelloRequest(name="you"), "localhost:50051", insecure=True
)
print("Greeter client received: " + response.message)