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setup.py
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setup.py
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import os
import platform
import posixpath
import re
import shutil
import sys
from pathlib import Path
import setuptools
from setuptools import find_packages, setup
from setuptools.command import build_ext
this_directory = os.path.abspath(os.path.dirname(__file__))
if os.getcwd() != this_directory:
print("You must run setup.py from the project root")
exit(-1)
with open(os.path.join(this_directory, 'README.md'), encoding='utf-8') as f:
long_description = f.read()
# Default Linux platform tag
plat_name = "manylinux2014_x86_64"
if sys.platform == "darwin":
# Due to a bug in conda x64 python, platform tag has to be 10_16 for X64 wheel
if platform.machine() == "x86_64":
plat_name = "macosx_10_16_x86_64"
else:
plat_name = "macosx_11_0_arm64"
def find_version(*filepath):
# Extract version information from filepath
with open(os.path.join('.', *filepath)) as fp:
version_match = re.search(
r"^__version__ = ['\"]([^'\"]*)['\"]", fp.read(), re.M
)
if version_match:
return version_match.group(1)
print("Unable to find version string.")
exit(-1)
def read_requirements():
requirements = []
dependency_links = []
with open('./requirements.txt') as file:
requirements = file.read().splitlines()
for r in requirements:
if r.startswith("--extra-index-url"):
requirements.remove(r)
dependency_links.append(r)
print("Requirements: ", requirements)
print("Dependency: ", dependency_links)
return requirements, dependency_links
# [ref](https://github.com/perwin/pyimfit/blob/master/setup.py)
# Modified cleanup command to remove dist subdirectory
# Based on: https://stackoverflow.com/questions/1710839/custom-distutils-commands
class CleanCommand(setuptools.Command):
description = "custom clean command that forcefully removes dist directories"
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
def run(self):
directories_to_clean = ['./dist', './build']
for dir in directories_to_clean:
if os.path.exists(dir):
shutil.rmtree(dir)
# [ref](https://github.com/google/trimmed_match/blob/master/setup.py)
class BazelExtension(setuptools.Extension):
"""A C/C++ extension that is defined as a Bazel BUILD target."""
def __init__(self, bazel_target, ext_name):
self._bazel_target = bazel_target
self._relpath, self._target_name = posixpath.relpath(bazel_target, '//').split(
':'
)
setuptools.Extension.__init__(self, ext_name, sources=[])
class BuildBazelExtension(build_ext.build_ext):
"""A command that runs Bazel to build a C/C++ extension."""
def run(self):
for ext in self.extensions:
self.bazel_build(ext)
build_ext.build_ext.run(self)
def bazel_build(self, ext):
Path(self.build_temp).mkdir(parents=True, exist_ok=True)
bazel_argv = [
'bazel',
'build',
ext._bazel_target + '.so',
'--symlink_prefix=' + os.path.join(self.build_temp, 'bazel-'),
'--compilation_mode=' + ('dbg' if self.debug else 'opt'),
]
self.spawn(bazel_argv)
shared_lib_suffix = '.so'
ext_bazel_bin_path = os.path.join(
self.build_temp,
'bazel-bin',
ext._relpath,
ext._target_name + shared_lib_suffix,
)
ext_dest_path = self.get_ext_fullpath(ext.name)
Path(ext_dest_path).parent.mkdir(parents=True, exist_ok=True)
shutil.copyfile(ext_bazel_bin_path, ext_dest_path)
install_requires, dependency_links = read_requirements()
setup(
name='secretflow',
version=find_version("secretflow", "version.py"),
license='Apache 2.0',
description='Secret Flow',
long_description=long_description,
long_description_content_type='text/markdown',
author='SCI Center',
author_email='secretflow-contact@service.alipay.com',
url='https://github.com/secretflow/secretflow',
packages=find_packages(exclude=('examples', 'examples.*', 'tests', 'tests.*')),
setup_requires=['protobuf_distutils'],
install_requires=install_requires,
ext_modules=[
BazelExtension(
'//secretflow_lib/binding:_lib', 'secretflow/security/privacy/_lib'
),
],
extras_require={'dev': ['pylint']},
cmdclass=dict(
build_ext=BuildBazelExtension, clean=CleanCommand, cleanall=CleanCommand
),
dependency_links=dependency_links,
options={
'bdist_wheel': {'plat_name': plat_name},
'generate_py_protobufs': {
'source_dir': './secretflow/protos',
'proto_root_path': '.',
'output_dir': '.',
},
},
entry_points={
'console_scripts': [
'secretflow = secretflow.cli:cli',
],
},
)