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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#) https://grpc.io/
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grpc/setup.py

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# Copyright 2015 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.
"""A setup module for the GRPC Python package."""
# NOTE(https://github.com/grpc/grpc/issues/24028): allow setuptools to monkey
# patch distutils
import setuptools # isort:skip
# Monkey Patch the unix compiler to accept ASM
# files used by boring SSL.
from distutils.unixccompiler import UnixCCompiler
UnixCCompiler.src_extensions.append(".S")
del UnixCCompiler
from distutils import cygwinccompiler
from distutils import extension as _extension
from distutils import util
import os
import os.path
import pathlib
import platform
import re
import shlex
import shutil
import subprocess
from subprocess import PIPE
import sys
import sysconfig
import _metadata
import pkg_resources
from setuptools.command import egg_info
# Redirect the manifest template from MANIFEST.in to PYTHON-MANIFEST.in.
egg_info.manifest_maker.template = "PYTHON-MANIFEST.in"
PY3 = sys.version_info.major == 3
PYTHON_STEM = os.path.join("src", "python", "grpcio")
CORE_INCLUDE = (
"include",
".",
)
ABSL_INCLUDE = (os.path.join("third_party", "abseil-cpp"),)
ADDRESS_SORTING_INCLUDE = (
os.path.join("third_party", "address_sorting", "include"),
)
CARES_INCLUDE = (
os.path.join("third_party", "cares", "cares", "include"),
os.path.join("third_party", "cares"),
os.path.join("third_party", "cares", "cares"),
)
if "darwin" in sys.platform:
CARES_INCLUDE += (os.path.join("third_party", "cares", "config_darwin"),)
if "freebsd" in sys.platform:
CARES_INCLUDE += (os.path.join("third_party", "cares", "config_freebsd"),)
if "linux" in sys.platform:
CARES_INCLUDE += (os.path.join("third_party", "cares", "config_linux"),)
if "openbsd" in sys.platform:
CARES_INCLUDE += (os.path.join("third_party", "cares", "config_openbsd"),)
RE2_INCLUDE = (os.path.join("third_party", "re2"),)
SSL_INCLUDE = (
os.path.join("third_party", "boringssl-with-bazel", "src", "include"),
)
UPB_INCLUDE = (os.path.join("third_party", "upb"),)
UPB_GRPC_GENERATED_INCLUDE = (
os.path.join("src", "core", "ext", "upb-generated"),
)
UPBDEFS_GRPC_GENERATED_INCLUDE = (
os.path.join("src", "core", "ext", "upbdefs-generated"),
)
UTF8_RANGE_INCLUDE = (os.path.join("third_party", "utf8_range"),)
XXHASH_INCLUDE = (os.path.join("third_party", "xxhash"),)
ZLIB_INCLUDE = (os.path.join("third_party", "zlib"),)
README = os.path.join(PYTHON_STEM, "README.rst")
# Ensure we're in the proper directory whether or not we're being used by pip.
os.chdir(os.path.dirname(os.path.abspath(__file__)))
sys.path.insert(0, os.path.abspath(PYTHON_STEM))
# Break import-style to ensure we can actually find our in-repo dependencies.
import _parallel_compile_patch
import _spawn_patch
import grpc_core_dependencies
import commands
import grpc_version
_parallel_compile_patch.monkeypatch_compile_maybe()
_spawn_patch.monkeypatch_spawn()
LICENSE = "Apache License 2.0"
CLASSIFIERS = [
"Development Status :: 5 - Production/Stable",
"Programming Language :: Python",
"Programming Language :: Python :: 3",
"Programming Language :: Python :: 3.7",
"Programming Language :: Python :: 3.8",
"Programming Language :: Python :: 3.9",
"Programming Language :: Python :: 3.10",
"Programming Language :: Python :: 3.11",
"License :: OSI Approved :: Apache Software License",
]
def _env_bool_value(env_name, default):
"""Parses a bool option from an environment variable"""
return os.environ.get(env_name, default).upper() not in ["FALSE", "0", ""]
BUILD_WITH_BORING_SSL_ASM = _env_bool_value(
"GRPC_BUILD_WITH_BORING_SSL_ASM", "True"
)
# Export this environment variable to override the platform variant that will
# be chosen for boringssl assembly optimizations. This option is useful when
# crosscompiling and the host platform as obtained by distutils.utils.get_platform()
# doesn't match the platform we are targetting.
# Example value: "linux-aarch64"
BUILD_OVERRIDE_BORING_SSL_ASM_PLATFORM = os.environ.get(
"GRPC_BUILD_OVERRIDE_BORING_SSL_ASM_PLATFORM", ""
)
# Environment variable to determine whether or not the Cython extension should
# *use* Cython or use the generated C files. Note that this requires the C files
# to have been generated by building first *with* Cython support. Even if this
# is set to false, if the script detects that the generated `.c` file isn't
# present, then it will still attempt to use Cython.
BUILD_WITH_CYTHON = _env_bool_value("GRPC_PYTHON_BUILD_WITH_CYTHON", "False")
# Export this variable to use the system installation of openssl. You need to
# have the header files installed (in /usr/include/openssl) and during
# runtime, the shared library must be installed
BUILD_WITH_SYSTEM_OPENSSL = _env_bool_value(
"GRPC_PYTHON_BUILD_SYSTEM_OPENSSL", "False"
)
# Export this variable to use the system installation of zlib. You need to
# have the header files installed (in /usr/include/) and during
# runtime, the shared library must be installed
BUILD_WITH_SYSTEM_ZLIB = _env_bool_value(
"GRPC_PYTHON_BUILD_SYSTEM_ZLIB", "False"
)
# Export this variable to use the system installation of cares. You need to
# have the header files installed (in /usr/include/) and during
# runtime, the shared library must be installed
BUILD_WITH_SYSTEM_CARES = _env_bool_value(
"GRPC_PYTHON_BUILD_SYSTEM_CARES", "False"
)
# Export this variable to use the system installation of re2. You need to
# have the header files installed (in /usr/include/re2) and during
# runtime, the shared library must be installed
BUILD_WITH_SYSTEM_RE2 = _env_bool_value("GRPC_PYTHON_BUILD_SYSTEM_RE2", "False")
# Export this variable to use the system installation of abseil. You need to
# have the header files installed (in /usr/include/absl) and during
# runtime, the shared library must be installed
BUILD_WITH_SYSTEM_ABSL = os.environ.get("GRPC_PYTHON_BUILD_SYSTEM_ABSL", False)
# Export this variable to force building the python extension with a statically linked libstdc++.
# At least on linux, this is normally not needed as we can build manylinux-compatible wheels on linux just fine
# without statically linking libstdc++ (which leads to a slight increase in the wheel size).
# This option is useful when crosscompiling wheels for aarch64 where
# it's difficult to ensure that the crosscompilation toolchain has a high-enough version
# of GCC (we require >=5.1) but still uses old-enough libstdc++ symbols.
# TODO(jtattermusch): remove this workaround once issues with crosscompiler version are resolved.
BUILD_WITH_STATIC_LIBSTDCXX = _env_bool_value(
"GRPC_PYTHON_BUILD_WITH_STATIC_LIBSTDCXX", "False"
)
# For local development use only: This skips building gRPC Core and its
# dependencies, including protobuf and boringssl. This allows "incremental"
# compilation by first building gRPC Core using make, then building only the
# Python/Cython layers here.
#
# Note that this requires libboringssl.a in the libs/{dbg,opt}/ directory, which
# may require configuring make to not use the system openssl implementation:
#
# make HAS_SYSTEM_OPENSSL_ALPN=0
#
# TODO(ericgribkoff) Respect the BUILD_WITH_SYSTEM_* flags alongside this option
USE_PREBUILT_GRPC_CORE = _env_bool_value(
"GRPC_PYTHON_USE_PREBUILT_GRPC_CORE", "False"
)
# If this environmental variable is set, GRPC will not try to be compatible with
# libc versions old than the one it was compiled against.
DISABLE_LIBC_COMPATIBILITY = _env_bool_value(
"GRPC_PYTHON_DISABLE_LIBC_COMPATIBILITY", "False"
)
# Environment variable to determine whether or not to enable coverage analysis
# in Cython modules.
ENABLE_CYTHON_TRACING = _env_bool_value(
"GRPC_PYTHON_ENABLE_CYTHON_TRACING", "False"
)
# Environment variable specifying whether or not there's interest in setting up
# documentation building.
ENABLE_DOCUMENTATION_BUILD = _env_bool_value(
"GRPC_PYTHON_ENABLE_DOCUMENTATION_BUILD", "False"
)
def check_linker_need_libatomic():
"""Test if linker on system needs libatomic."""
code_test = (
b"#include <atomic>\n"
+ b"int main() { return std::atomic<int64_t>{}; }"
)
cxx = shlex.split(os.environ.get("CXX", "c++"))
cpp_test = subprocess.Popen(
cxx + ["-x", "c++", "-std=c++14", "-"],
stdin=PIPE,
stdout=PIPE,
stderr=PIPE,
)
cpp_test.communicate(input=code_test)
if cpp_test.returncode == 0:
return False
# Double-check to see if -latomic actually can solve the problem.
# https://github.com/grpc/grpc/issues/22491
cpp_test = subprocess.Popen(
cxx + ["-x", "c++", "-std=c++14", "-", "-latomic"],
stdin=PIPE,
stdout=PIPE,
stderr=PIPE,
)
cpp_test.communicate(input=code_test)
return cpp_test.returncode == 0
# There are some situations (like on Windows) where CC, CFLAGS, and LDFLAGS are
# entirely ignored/dropped/forgotten by distutils and its Cygwin/MinGW support.
# We use these environment variables to thus get around that without locking
# ourselves in w.r.t. the multitude of operating systems this ought to build on.
# We can also use these variables as a way to inject environment-specific
# compiler/linker flags. We assume GCC-like compilers and/or MinGW as a
# reasonable default.
EXTRA_ENV_COMPILE_ARGS = os.environ.get("GRPC_PYTHON_CFLAGS", None)
EXTRA_ENV_LINK_ARGS = os.environ.get("GRPC_PYTHON_LDFLAGS", None)
if EXTRA_ENV_COMPILE_ARGS is None:
EXTRA_ENV_COMPILE_ARGS = " -std=c++14"
if "win32" in sys.platform:
if sys.version_info < (3, 5):
EXTRA_ENV_COMPILE_ARGS += " -D_hypot=hypot"
# We use define flags here and don't directly add to DEFINE_MACROS below to
# ensure that the expert user/builder has a way of turning it off (via the
# envvars) without adding yet more GRPC-specific envvars.
# See https://sourceforge.net/p/mingw-w64/bugs/363/
if "32" in platform.architecture()[0]:
EXTRA_ENV_COMPILE_ARGS += (
" -D_ftime=_ftime32 -D_timeb=__timeb32"
" -D_ftime_s=_ftime32_s"
)
else:
EXTRA_ENV_COMPILE_ARGS += (
" -D_ftime=_ftime64 -D_timeb=__timeb64"
)
else:
# We need to statically link the C++ Runtime, only the C runtime is
# available dynamically
EXTRA_ENV_COMPILE_ARGS += " /MT"
elif "linux" in sys.platform:
EXTRA_ENV_COMPILE_ARGS += (
" -fvisibility=hidden -fno-wrapv -fno-exceptions"
)
elif "darwin" in sys.platform:
EXTRA_ENV_COMPILE_ARGS += (
" -stdlib=libc++ -fvisibility=hidden -fno-wrapv -fno-exceptions"
" -DHAVE_UNISTD_H"
)
if EXTRA_ENV_LINK_ARGS is None:
EXTRA_ENV_LINK_ARGS = ""
if "linux" in sys.platform or "darwin" in sys.platform:
EXTRA_ENV_LINK_ARGS += " -lpthread"
if check_linker_need_libatomic():
EXTRA_ENV_LINK_ARGS += " -latomic"
elif "win32" in sys.platform and sys.version_info < (3, 5):
msvcr = cygwinccompiler.get_msvcr()[0]
EXTRA_ENV_LINK_ARGS += (
" -static-libgcc -static-libstdc++ -mcrtdll={msvcr}"
" -static -lshlwapi".format(msvcr=msvcr)
)
if "linux" in sys.platform:
EXTRA_ENV_LINK_ARGS += " -static-libgcc"
EXTRA_COMPILE_ARGS = shlex.split(EXTRA_ENV_COMPILE_ARGS)
EXTRA_LINK_ARGS = shlex.split(EXTRA_ENV_LINK_ARGS)
if BUILD_WITH_STATIC_LIBSTDCXX:
EXTRA_LINK_ARGS.append("-static-libstdc++")
CYTHON_EXTENSION_PACKAGE_NAMES = ()
CYTHON_EXTENSION_MODULE_NAMES = ("grpc._cython.cygrpc",)
CYTHON_HELPER_C_FILES = ()
CORE_C_FILES = tuple(grpc_core_dependencies.CORE_SOURCE_FILES)
if "win32" in sys.platform:
CORE_C_FILES = filter(lambda x: "third_party/cares" not in x, CORE_C_FILES)
if BUILD_WITH_SYSTEM_OPENSSL:
CORE_C_FILES = filter(
lambda x: "third_party/boringssl" not in x, CORE_C_FILES
)
CORE_C_FILES = filter(lambda x: "src/boringssl" not in x, CORE_C_FILES)
SSL_INCLUDE = (os.path.join("/usr", "include", "openssl"),)
if BUILD_WITH_SYSTEM_ZLIB:
CORE_C_FILES = filter(lambda x: "third_party/zlib" not in x, CORE_C_FILES)
ZLIB_INCLUDE = (os.path.join("/usr", "include"),)
if BUILD_WITH_SYSTEM_CARES:
CORE_C_FILES = filter(lambda x: "third_party/cares" not in x, CORE_C_FILES)
CARES_INCLUDE = (os.path.join("/usr", "include"),)
if BUILD_WITH_SYSTEM_RE2:
CORE_C_FILES = filter(lambda x: "third_party/re2" not in x, CORE_C_FILES)
RE2_INCLUDE = (os.path.join("/usr", "include", "re2"),)
if BUILD_WITH_SYSTEM_ABSL:
CORE_C_FILES = filter(
lambda x: "third_party/abseil-cpp" not in x, CORE_C_FILES
)
ABSL_INCLUDE = (os.path.join("/usr", "include"),)
EXTENSION_INCLUDE_DIRECTORIES = (
(PYTHON_STEM,)
+ CORE_INCLUDE
+ ABSL_INCLUDE
+ ADDRESS_SORTING_INCLUDE
+ CARES_INCLUDE
+ RE2_INCLUDE
+ SSL_INCLUDE
+ UPB_INCLUDE
+ UPB_GRPC_GENERATED_INCLUDE
+ UPBDEFS_GRPC_GENERATED_INCLUDE
+ UTF8_RANGE_INCLUDE
+ XXHASH_INCLUDE
+ ZLIB_INCLUDE
)
EXTENSION_LIBRARIES = ()
if "linux" in sys.platform:
EXTENSION_LIBRARIES += ("rt",)
if not "win32" in sys.platform:
EXTENSION_LIBRARIES += ("m",)
if "win32" in sys.platform:
EXTENSION_LIBRARIES += (
"advapi32",
"bcrypt",
"dbghelp",
"ws2_32",
)
if BUILD_WITH_SYSTEM_OPENSSL:
EXTENSION_LIBRARIES += (
"ssl",
"crypto",
)
if BUILD_WITH_SYSTEM_ZLIB:
EXTENSION_LIBRARIES += ("z",)
if BUILD_WITH_SYSTEM_CARES:
EXTENSION_LIBRARIES += ("cares",)
if BUILD_WITH_SYSTEM_RE2:
EXTENSION_LIBRARIES += ("re2",)
if BUILD_WITH_SYSTEM_ABSL:
EXTENSION_LIBRARIES += tuple(
lib.stem[3:] for lib in pathlib.Path("/usr").glob("lib*/libabsl_*.so")
)
DEFINE_MACROS = (("_WIN32_WINNT", 0x600),)
asm_files = []
# Quotes on Windows build macros are evaluated differently from other platforms,
# so we must apply quotes asymmetrically in order to yield the proper result in
# the binary.
def _quote_build_define(argument):
if "win32" in sys.platform:
return '"\\"{}\\""'.format(argument)
return '"{}"'.format(argument)
DEFINE_MACROS += (
("GRPC_XDS_USER_AGENT_NAME_SUFFIX", _quote_build_define("Python")),
(
"GRPC_XDS_USER_AGENT_VERSION_SUFFIX",
_quote_build_define(_metadata.__version__),
),
)
asm_key = ""
if BUILD_WITH_BORING_SSL_ASM and not BUILD_WITH_SYSTEM_OPENSSL:
boringssl_asm_platform = (
BUILD_OVERRIDE_BORING_SSL_ASM_PLATFORM
if BUILD_OVERRIDE_BORING_SSL_ASM_PLATFORM
else util.get_platform()
)
LINUX_X86_64 = "linux-x86_64"
LINUX_ARM = "linux-arm"
LINUX_AARCH64 = "linux-aarch64"
if LINUX_X86_64 == boringssl_asm_platform:
asm_key = "crypto_linux_x86_64"
elif LINUX_ARM == boringssl_asm_platform:
asm_key = "crypto_linux_arm"
elif LINUX_AARCH64 == boringssl_asm_platform:
asm_key = "crypto_linux_aarch64"
elif "mac" in boringssl_asm_platform and "x86_64" in boringssl_asm_platform:
asm_key = "crypto_apple_x86_64"
elif "mac" in boringssl_asm_platform and "arm64" in boringssl_asm_platform:
asm_key = "crypto_apple_aarch64"
else:
print(
"ASM Builds for BoringSSL currently not supported on:",
boringssl_asm_platform,
)
if asm_key:
asm_files = grpc_core_dependencies.ASM_SOURCE_FILES[asm_key]
else:
DEFINE_MACROS += (("OPENSSL_NO_ASM", 1),)
if not DISABLE_LIBC_COMPATIBILITY:
DEFINE_MACROS += (("GPR_BACKWARDS_COMPATIBILITY_MODE", 1),)
if "win32" in sys.platform:
# TODO(zyc): Re-enable c-ares on x64 and x86 windows after fixing the
# ares_library_init compilation issue
DEFINE_MACROS += (
("WIN32_LEAN_AND_MEAN", 1),
("CARES_STATICLIB", 1),
("GRPC_ARES", 0),
("NTDDI_VERSION", 0x06000000),
("NOMINMAX", 1),
)
if "64bit" in platform.architecture()[0]:
DEFINE_MACROS += (("MS_WIN64", 1),)
elif sys.version_info >= (3, 5):
# For some reason, this is needed to get access to inet_pton/inet_ntop
# on msvc, but only for 32 bits
DEFINE_MACROS += (("NTDDI_VERSION", 0x06000000),)
else:
DEFINE_MACROS += (
("HAVE_CONFIG_H", 1),
("GRPC_ENABLE_FORK_SUPPORT", 1),
)
# Fix for multiprocessing support on Apple devices.
# TODO(vigneshbabu): Remove this once the poll poller gets fork support.
DEFINE_MACROS += (("GRPC_DO_NOT_INSTANTIATE_POSIX_POLLER", 1),)
# Fix for Cython build issue in aarch64.
# It's required to define this macro before include <inttypes.h>.
# <inttypes.h> was included in core/lib/channel/call_tracer.h.
# This macro should already be defined in grpc/grpc.h through port_platform.h,
# but we're still having issue in aarch64, so we manually define the macro here.
# TODO(xuanwn): Figure out what's going on in the aarch64 build so we can support
# gcc + Bazel.
DEFINE_MACROS += (("__STDC_FORMAT_MACROS", None),)
LDFLAGS = tuple(EXTRA_LINK_ARGS)
CFLAGS = tuple(EXTRA_COMPILE_ARGS)
if "linux" in sys.platform or "darwin" in sys.platform:
pymodinit_type = "PyObject*" if PY3 else "void"
pymodinit = 'extern "C" __attribute__((visibility ("default"))) {}'.format(
pymodinit_type
)
DEFINE_MACROS += (("PyMODINIT_FUNC", pymodinit),)
DEFINE_MACROS += (("GRPC_POSIX_FORK_ALLOW_PTHREAD_ATFORK", 1),)
# By default, Python3 distutils enforces compatibility of
# c plugins (.so files) with the OSX version Python was built with.
# We need OSX 10.10, the oldest which supports C++ thread_local.
# Python 3.9: Mac OS Big Sur sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') returns int (11)
if "darwin" in sys.platform:
mac_target = sysconfig.get_config_var("MACOSX_DEPLOYMENT_TARGET")
if mac_target:
mac_target = pkg_resources.parse_version(str(mac_target))
if mac_target < pkg_resources.parse_version("10.10.0"):
os.environ["MACOSX_DEPLOYMENT_TARGET"] = "10.10"
os.environ["_PYTHON_HOST_PLATFORM"] = re.sub(
r"macosx-[0-9]+\.[0-9]+-(.+)",
r"macosx-10.10-\1",
util.get_platform(),
)
def cython_extensions_and_necessity():
cython_module_files = [
os.path.join(PYTHON_STEM, name.replace(".", "/") + ".pyx")
for name in CYTHON_EXTENSION_MODULE_NAMES
]
config = os.environ.get("CONFIG", "opt")
prefix = "libs/" + config + "/"
if USE_PREBUILT_GRPC_CORE:
extra_objects = [
prefix + "libares.a",
prefix + "libboringssl.a",
prefix + "libgpr.a",
prefix + "libgrpc.a",
]
core_c_files = []
else:
core_c_files = list(CORE_C_FILES)
extra_objects = []
extensions = [
_extension.Extension(
name=module_name,
sources=(
[module_file]
+ list(CYTHON_HELPER_C_FILES)
+ core_c_files
+ asm_files
),
include_dirs=list(EXTENSION_INCLUDE_DIRECTORIES),
libraries=list(EXTENSION_LIBRARIES),
define_macros=list(DEFINE_MACROS),
extra_objects=extra_objects,
extra_compile_args=list(CFLAGS),
extra_link_args=list(LDFLAGS),
)
for (module_name, module_file) in zip(
list(CYTHON_EXTENSION_MODULE_NAMES), cython_module_files
)
]
need_cython = BUILD_WITH_CYTHON
if not BUILD_WITH_CYTHON:
need_cython = (
need_cython
or not commands.check_and_update_cythonization(extensions)
)
# TODO: the strategy for conditional compiling and exposing the aio Cython
# dependencies will be revisited by https://github.com/grpc/grpc/issues/19728
return (
commands.try_cythonize(
extensions,
linetracing=ENABLE_CYTHON_TRACING,
mandatory=BUILD_WITH_CYTHON,
),
need_cython,
)
CYTHON_EXTENSION_MODULES, need_cython = cython_extensions_and_necessity()
PACKAGE_DIRECTORIES = {
"": PYTHON_STEM,
}
INSTALL_REQUIRES = ()
EXTRAS_REQUIRES = {
"protobuf": "grpcio-tools>={version}".format(version=grpc_version.VERSION),
}
SETUP_REQUIRES = (
INSTALL_REQUIRES + ("Sphinx~=1.8.1",) if ENABLE_DOCUMENTATION_BUILD else ()
)
try:
import Cython
except ImportError:
if BUILD_WITH_CYTHON:
sys.stderr.write(
"You requested a Cython build via GRPC_PYTHON_BUILD_WITH_CYTHON, "
"but do not have Cython installed. We won't stop you from using "
"other commands, but the extension files will fail to build.\n"
)
elif need_cython:
sys.stderr.write(
"We could not find Cython. Setup may take 10-20 minutes.\n"
)
SETUP_REQUIRES += ("cython>=0.23",)
COMMAND_CLASS = {
"doc": commands.SphinxDocumentation,
"build_project_metadata": commands.BuildProjectMetadata,
"build_py": commands.BuildPy,
"build_ext": commands.BuildExt,
"gather": commands.Gather,
"clean": commands.Clean,
}
# Ensure that package data is copied over before any commands have been run:
credentials_dir = os.path.join(PYTHON_STEM, "grpc", "_cython", "_credentials")
try:
os.mkdir(credentials_dir)
except OSError:
pass
shutil.copyfile(
os.path.join("etc", "roots.pem"), os.path.join(credentials_dir, "roots.pem")
)
PACKAGE_DATA = {
# Binaries that may or may not be present in the final installation, but are
# mentioned here for completeness.
"grpc._cython": [
"_credentials/roots.pem",
"_windows/grpc_c.32.python",
"_windows/grpc_c.64.python",
],
}
PACKAGES = setuptools.find_packages(PYTHON_STEM)
setuptools.setup(
name="grpcio",
version=grpc_version.VERSION,
description="HTTP/2-based RPC framework",
author="The gRPC Authors",
author_email="grpc-io@googlegroups.com",
url="https://grpc.io",
project_urls={
"Source Code": "https://github.com/grpc/grpc",
"Bug Tracker": "https://github.com/grpc/grpc/issues",
"Documentation": "https://grpc.github.io/grpc/python",
},
license=LICENSE,
classifiers=CLASSIFIERS,
long_description_content_type="text/x-rst",
long_description=open(README).read(),
ext_modules=CYTHON_EXTENSION_MODULES,
packages=list(PACKAGES),
package_dir=PACKAGE_DIRECTORIES,
package_data=PACKAGE_DATA,
python_requires=">=3.7",
install_requires=INSTALL_REQUIRES,
extras_require=EXTRAS_REQUIRES,
setup_requires=SETUP_REQUIRES,
cmdclass=COMMAND_CLASS,
)