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setup.py
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setup.py
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# SPDX-License-Identifier: Apache-2.0
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
from distutils.spawn import find_executable
from distutils import sysconfig, log
import setuptools
import setuptools.command.build_py
import setuptools.command.develop
import setuptools.command.build_ext
from collections import namedtuple
from contextlib import contextmanager
from datetime import date
import glob
import os
import shlex
import subprocess
import sys
import platform
from textwrap import dedent
import multiprocessing
TOP_DIR = os.path.realpath(os.path.dirname(__file__))
SRC_DIR = os.path.join(TOP_DIR, 'onnx')
TP_DIR = os.path.join(TOP_DIR, 'third_party')
CMAKE_BUILD_DIR = os.path.join(TOP_DIR, '.setuptools-cmake-build')
PACKAGE_NAME = 'onnx'
WINDOWS = (os.name == 'nt')
CMAKE = find_executable('cmake3') or find_executable('cmake')
MAKE = find_executable('make')
install_requires = []
setup_requires = []
tests_require = []
extras_require = {}
################################################################################
# Global variables for controlling the build variant
################################################################################
# Default value is set to TRUE\1 to keep the settings same as the current ones.
# However going forward the recomemded way to is to set this to False\0
ONNX_ML = not bool(os.getenv('ONNX_ML') == '0')
ONNX_VERIFY_PROTO3 = bool(os.getenv('ONNX_VERIFY_PROTO3') == '1')
ONNX_NAMESPACE = os.getenv('ONNX_NAMESPACE', 'onnx')
ONNX_BUILD_TESTS = bool(os.getenv('ONNX_BUILD_TESTS') == '1')
ONNX_DISABLE_EXCEPTIONS = bool(os.getenv('ONNX_DISABLE_EXCEPTIONS') == '1')
USE_MSVC_STATIC_RUNTIME = bool(os.getenv('USE_MSVC_STATIC_RUNTIME', '0') == '1')
DEBUG = bool(os.getenv('DEBUG', '0') == '1')
COVERAGE = bool(os.getenv('COVERAGE', '0') == '1')
################################################################################
# Version
################################################################################
try:
git_version = subprocess.check_output(['git', 'rev-parse', 'HEAD'],
cwd=TOP_DIR).decode('ascii').strip()
except (OSError, subprocess.CalledProcessError):
git_version = None
with open(os.path.join(TOP_DIR, 'VERSION_NUMBER')) as version_file:
VERSION_NUMBER = version_file.read().strip()
if '--weekly_build' in sys.argv:
today_number = date.today().strftime("%Y%m%d")
VERSION_NUMBER += '.dev' + today_number
PACKAGE_NAME = 'onnx-weekly'
sys.argv.remove('--weekly_build')
VersionInfo = namedtuple('VersionInfo', ['version', 'git_version'])(
version=VERSION_NUMBER,
git_version=git_version
)
################################################################################
# Pre Check
################################################################################
assert CMAKE, 'Could not find "cmake" executable!'
################################################################################
# Utilities
################################################################################
@contextmanager
def cd(path):
if not os.path.isabs(path):
raise RuntimeError('Can only cd to absolute path, got: {}'.format(path))
orig_path = os.getcwd()
os.chdir(path)
try:
yield
finally:
os.chdir(orig_path)
################################################################################
# Customized commands
################################################################################
class ONNXCommand(setuptools.Command):
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
class create_version(ONNXCommand):
def run(self):
with open(os.path.join(SRC_DIR, 'version.py'), 'w') as f:
f.write(dedent('''\
# This file is generated by setup.py. DO NOT EDIT!
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
version = '{version}'
git_version = '{git_version}'
'''.format(**dict(VersionInfo._asdict()))))
class cmake_build(setuptools.Command):
"""
Compiles everything when `python setupmnm.py build` is run using cmake.
Custom args can be passed to cmake by specifying the `CMAKE_ARGS`
environment variable.
The number of CPUs used by `make` can be specified by passing `-j<ncpus>`
to `setup.py build`. By default all CPUs are used.
"""
user_options = [
(str('jobs='), str('j'), str('Specifies the number of jobs to use with make'))
]
built = False
def initialize_options(self):
self.jobs = None
def finalize_options(self):
if sys.version_info[0] >= 3:
self.set_undefined_options('build', ('parallel', 'jobs'))
if self.jobs is None and os.getenv("MAX_JOBS") is not None:
self.jobs = os.getenv("MAX_JOBS")
self.jobs = multiprocessing.cpu_count() if self.jobs is None else int(self.jobs)
def run(self):
if cmake_build.built:
return
cmake_build.built = True
if not os.path.exists(CMAKE_BUILD_DIR):
os.makedirs(CMAKE_BUILD_DIR)
with cd(CMAKE_BUILD_DIR):
build_type = 'Release'
# configure
cmake_args = [
CMAKE,
'-DPYTHON_INCLUDE_DIR={}'.format(sysconfig.get_python_inc()),
'-DPYTHON_EXECUTABLE={}'.format(sys.executable),
'-DBUILD_ONNX_PYTHON=ON',
'-DCMAKE_EXPORT_COMPILE_COMMANDS=ON',
'-DONNX_NAMESPACE={}'.format(ONNX_NAMESPACE),
'-DPY_EXT_SUFFIX={}'.format(sysconfig.get_config_var('EXT_SUFFIX') or ''),
]
if COVERAGE:
cmake_args.append('-DONNX_COVERAGE=ON')
if COVERAGE or DEBUG:
# in order to get accurate coverage information, the
# build needs to turn off optimizations
build_type = 'Debug'
cmake_args.append('-DCMAKE_BUILD_TYPE=%s' % build_type)
if WINDOWS:
cmake_args.extend([
# we need to link with libpython on windows, so
# passing python version to window in order to
# find python in cmake
'-DPY_VERSION={}'.format('{0}.{1}'.format(*sys.version_info[:2])),
])
if USE_MSVC_STATIC_RUNTIME:
cmake_args.append('-DONNX_USE_MSVC_STATIC_RUNTIME=ON')
if platform.architecture()[0] == '64bit':
cmake_args.extend(['-A', 'x64', '-T', 'host=x64'])
else:
cmake_args.extend(['-A', 'Win32', '-T', 'host=x86'])
if ONNX_ML:
cmake_args.append('-DONNX_ML=1')
if ONNX_VERIFY_PROTO3:
cmake_args.append('-DONNX_VERIFY_PROTO3=1')
if ONNX_BUILD_TESTS:
cmake_args.append('-DONNX_BUILD_TESTS=ON')
if ONNX_DISABLE_EXCEPTIONS:
cmake_args.append('-DONNX_DISABLE_EXCEPTIONS=ON')
if 'CMAKE_ARGS' in os.environ:
extra_cmake_args = shlex.split(os.environ['CMAKE_ARGS'])
# prevent crossfire with downstream scripts
del os.environ['CMAKE_ARGS']
log.info('Extra cmake args: {}'.format(extra_cmake_args))
cmake_args.extend(extra_cmake_args)
cmake_args.append(TOP_DIR)
log.info('Using cmake args: {}'.format(cmake_args))
if '-DONNX_DISABLE_EXCEPTIONS=ON' in cmake_args:
raise RuntimeError("-DONNX_DISABLE_EXCEPTIONS=ON option is only available for c++ builds. Python binding require exceptions to be enabled.")
subprocess.check_call(cmake_args)
build_args = [CMAKE, '--build', os.curdir]
if WINDOWS:
build_args.extend(['--config', build_type])
build_args.extend(['--', '/maxcpucount:{}'.format(self.jobs)])
else:
build_args.extend(['--', '-j', str(self.jobs)])
subprocess.check_call(build_args)
class build_py(setuptools.command.build_py.build_py):
def run(self):
self.run_command('create_version')
self.run_command('cmake_build')
generated_python_files = \
glob.glob(os.path.join(CMAKE_BUILD_DIR, 'onnx', '*.py')) + \
glob.glob(os.path.join(CMAKE_BUILD_DIR, 'onnx', '*.pyi'))
for src in generated_python_files:
dst = os.path.join(
TOP_DIR, os.path.relpath(src, CMAKE_BUILD_DIR))
self.copy_file(src, dst)
return setuptools.command.build_py.build_py.run(self)
class develop(setuptools.command.develop.develop):
def run(self):
self.run_command('build_py')
setuptools.command.develop.develop.run(self)
class build_ext(setuptools.command.build_ext.build_ext):
def run(self):
self.run_command('cmake_build')
setuptools.command.build_ext.build_ext.run(self)
def build_extensions(self):
for ext in self.extensions:
fullname = self.get_ext_fullname(ext.name)
filename = os.path.basename(self.get_ext_filename(fullname))
lib_path = CMAKE_BUILD_DIR
if os.name == 'nt':
debug_lib_dir = os.path.join(lib_path, "Debug")
release_lib_dir = os.path.join(lib_path, "Release")
if os.path.exists(debug_lib_dir):
lib_path = debug_lib_dir
elif os.path.exists(release_lib_dir):
lib_path = release_lib_dir
src = os.path.join(lib_path, filename)
dst = os.path.join(os.path.realpath(self.build_lib), "onnx", filename)
self.copy_file(src, dst)
class mypy_type_check(ONNXCommand):
description = 'Run MyPy type checker'
def run(self):
"""Run command."""
onnx_script = os.path.realpath(os.path.join(os.path.dirname(os.path.abspath(__file__)), "tools/mypy-onnx.py"))
returncode = subprocess.call([sys.executable, onnx_script])
sys.exit(returncode)
cmdclass = {
'create_version': create_version,
'cmake_build': cmake_build,
'build_py': build_py,
'develop': develop,
'build_ext': build_ext,
'typecheck': mypy_type_check,
}
################################################################################
# Extensions
################################################################################
ext_modules = [
setuptools.Extension(
name=str('onnx.onnx_cpp2py_export'),
sources=[])
]
################################################################################
# Packages
################################################################################
# no need to do fancy stuff so far
packages = setuptools.find_packages()
requirements_file = "requirements.txt"
requirements_path = os.path.join(os.getcwd(), requirements_file)
if not os.path.exists(requirements_path):
this = os.path.dirname(__file__)
requirements_path = os.path.join(this, requirements_file)
if not os.path.exists(requirements_path):
raise FileNotFoundError("Unable to find " + requirements_file)
with open(requirements_path) as f:
install_requires = f.read().splitlines()
################################################################################
# Test
################################################################################
setup_requires.append('pytest-runner')
tests_require.append('pytest')
tests_require.append('nbval')
tests_require.append('tabulate')
if sys.version_info[0] == 3:
# Mypy doesn't work with Python 2
extras_require['mypy'] = ['mypy==0.600']
################################################################################
# Final
################################################################################
setuptools.setup(
name=PACKAGE_NAME,
version=VersionInfo.version,
description="Open Neural Network Exchange",
long_description=open("README.md").read(),
long_description_content_type="text/markdown",
ext_modules=ext_modules,
cmdclass=cmdclass,
packages=packages,
license='Apache License v2.0',
include_package_data=True,
install_requires=install_requires,
setup_requires=setup_requires,
tests_require=tests_require,
extras_require=extras_require,
author='ONNX',
author_email='onnx-technical-discuss@lists.lfai.foundation',
url='https://github.com/onnx/onnx',
entry_points={
'console_scripts': [
'check-model = onnx.bin.checker:check_model',
'check-node = onnx.bin.checker:check_node',
'backend-test-tools = onnx.backend.test.cmd_tools:main',
]
},
)