setup.py

"""
Copyright 2020 Lightbend Inc.
Licensed under the Apache License, Version 2.0.
"""
import os
import pathlib

from setuptools import find_packages, setup

# Load version in cloudstate package.
from setuptools.command.build_py import build_py

exec(open("cloudstate/version.py").read())

PROTOBUF_VERSION = "master"

version = __version__ # noqa
name = "cloudstate"

print(f"package name: {name}, version: {version}", flush=True)

proto_lib_roots = ["protobuf/lib"]
proto_roots = ["."]


class FetchBuildProtosCommand(build_py):
 """fetch libs and install the protocol buffer generated sources."""

 def run(self):
 os.system(f"scripts/fetch-cloudstate-pb.sh {PROTOBUF_VERSION}")

 for proto_root in proto_roots + proto_lib_roots:
 for root, subdirs, files in os.walk(proto_root):
 for file in [f for f in files if f.endswith(".proto")]:
 file_path = pathlib.Path(root) / file
 destination = "."
 print(f"compiling {file_path} to {destination}")
 command = f"python -m grpc_tools.protoc {' '.join([' -I ' + i for i in proto_roots + proto_lib_roots])} --python_out={destination} --grpc_python_out={destination} {file_path}" # noqa
 os.system(command)

 return super().run()


packages = find_packages(exclude=[])

print(f"packages: {packages}")
setup(
 name=name,
 version=version,
 url="https://github.com/cloudstateio/python-support",
 license="Apache 2.0",
 description="Cloudstate Python Support Library",
 packages=packages,
 package_data={
 "": ["*.proto"],
 },
 long_description=open("Description.md", "r").read(),
 long_description_content_type="text/markdown",
 zip_safe=False,
 scripts=["scripts/fetch-cloudstate-pb.sh"],
 install_requires=[
 "attrs>=19.3.0",
 "google-api>=0.1.12",
 "googleapis-common-protos >= 1.51.0",
 "grpcio>=1.31.0",
 "grpcio-tools>=1.31.0",
 "protobuf>=3.11.3",
 "pytest>=5.4.2",
 "six>=1.14.0",
 "grpcio-reflection>=1.31.0",
 "docker",
 ],
 cmdclass={
 "build_py": FetchBuildProtosCommand,
 },
)