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Copy pathsetup.py
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98 lines (81 loc) · 3.3 KB
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import os
import sys
import platform
import subprocess
import re
import setuptools
from setuptools import setup, Extension
from setuptools.command.build_ext import build_ext
from distutils.version import LooseVersion
def read(fname):
return open(os.path.join(os.path.dirname(__file__), fname)).read()
def find_version():
version_file = read("tenseal/version.py")
version_re = r"__version__ = \"(?P<version>.+)\""
version = re.match(version_re, version_file).group("version")
return version
class CMakeExtension(Extension):
def __init__(self, name, sourcedir=""):
Extension.__init__(self, name, sources=[])
self.sourcedir = os.path.abspath(sourcedir)
class CMakeBuild(build_ext):
def run(self):
try:
out = subprocess.check_output(["cmake", "--version"])
except OSError:
raise RuntimeError(
"CMake must be installed to build the following extensions: "
+ ", ".join(e.name for e in self.extensions)
)
if platform.system() == "Windows":
cmake_version = LooseVersion(re.search(r"version\s*([\d.]+)", out.decode()).group(1))
if cmake_version < "3.1.0":
raise RuntimeError("CMake >= 3.1.0 is required on Windows")
for ext in self.extensions:
self.build_extension(ext)
def build_extension(self, ext):
extdir = os.path.abspath(os.path.dirname(self.get_ext_fullpath(ext.name)))
cmake_args = [
"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY=" + extdir,
"-DPYTHON_EXECUTABLE=" + sys.executable,
]
cfg = "Debug" if self.debug else "Release"
build_args = ["--config", cfg]
if platform.system() == "Windows":
cmake_args += [f"-DCMAKE_LIBRARY_OUTPUT_DIRECTORY_{cfg.upper()}={extdir}"]
if sys.maxsize > 2 ** 32:
cmake_args += ["-A", "x64"]
build_args += ["--", "/m"]
else:
cmake_args += ["-DCMAKE_BUILD_TYPE=" + cfg]
build_args += ["--", "-j2"]
env = os.environ.copy()
env["CXXFLAGS"] = '{} -DVERSION_INFO=\\"{}\\"'.format(
env.get("CXXFLAGS", ""), self.distribution.get_version()
)
if not os.path.exists(self.build_temp):
os.makedirs(self.build_temp)
subprocess.check_call(["cmake", ext.sourcedir] + cmake_args, cwd=self.build_temp, env=env)
subprocess.check_call(["cmake", "--build", "."] + build_args, cwd=self.build_temp)
setuptools.setup(
name="tenseal",
version=find_version(),
author="Ayoub Benaissa",
author_email="ayouben9@gmail.com",
description="A Library for Homomorphic Encryption Operations on Tensors",
license="Apache-2.0",
keywords="homomorphic encryption tensor deep learning privacy secure",
long_description=read("README.md"),
long_description_content_type="text/markdown",
url="https://github.com/OpenMined/TenSEAL",
packages=setuptools.find_packages(include=["tenseal", "tenseal.*"]),
classifiers=[
"Programming Language :: C++",
"Programming Language :: Python :: 3",
"Operating System :: OS Independent",
"Topic :: Security :: Cryptography",
],
ext_modules=[CMakeExtension("_tenseal_cpp")],
cmdclass=dict(build_ext=CMakeBuild),
zip_safe=False,
)