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setup.py
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setup.py
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import argparse
import copy
import sysconfig
import os
import sys
import traceback
from setuptools import setup, Extension, find_packages
from setuptools.command.build_ext import build_ext
from pymoo.version import __version__
# ---------------------------------------------------------------------------------------------------------
# GENERAL
# ---------------------------------------------------------------------------------------------------------
__name__ = "pymoo"
__author__ = "Julian Blank"
__url__ = "https://pymoo.org"
data = dict(
name=__name__,
version=__version__,
author=__author__,
url=__url__,
python_requires='>=3.9',
author_email="[email protected]",
description="Multi-Objective Optimization in Python",
license='Apache License 2.0',
keywords="optimization",
packages=find_packages(include=['pymoo', 'pymoo.*']),
include_package_data=True,
exclude_package_data={
'': ['*.c', '*.cpp', '*.pyx'],
},
install_requires=['numpy>=1.15',
'scipy>=1.1',
'matplotlib>=3',
'autograd>=1.4',
'cma>=3.2.2',
'alive-progress',
'dill',
'Deprecated'],
platforms='any',
classifiers=[
'Intended Audience :: Developers',
'Intended Audience :: Science/Research',
'Operating System :: OS Independent',
'License :: OSI Approved :: Apache Software License',
'Programming Language :: Python',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3.9',
'Programming Language :: Python :: 3.10',
'Programming Language :: Python :: 3.11',
'Programming Language :: Python :: 3.12',
'Topic :: Scientific/Engineering',
'Topic :: Scientific/Engineering :: Artificial Intelligence',
'Topic :: Scientific/Engineering :: Mathematics'
]
)
# ---------------------------------------------------------------------------------------------------------
# OTHER METADATA
# ---------------------------------------------------------------------------------------------------------
# update the readme.rst to be part of setup
def readme():
with open('README.rst') as f:
return f.read()
data['long_description'] = readme()
data['long_description_content_type'] = 'text/x-rst'
# ---------------------------------------------------------------------------------------------------------
# OPTIONS
# ---------------------------------------------------------------------------------------------------------
parser = argparse.ArgumentParser()
parser.add_argument('--nopyx', dest='nopyx', action='store_true',
help='Whether the pyx files shall be considered at all.')
parser.add_argument('--nocython', dest='nocython', action='store_true', help='Whether pyx files shall be cythonized.')
parser.add_argument('--nolibs', dest='nolibs', action='store_true', help='Whether the libraries should be compiled.')
args, _ = parser.parse_known_args()
sys.argv = [e for e in sys.argv if not e.lstrip("-") in args]
# ============================================================
# MacOSX FIX for compiling modules
# ============================================================
def is_new_osx():
name = sysconfig.get_platform()
if sys.platform != "darwin":
return False
elif name.startswith("macosx-10"):
minor_version = int(name.split("-")[1].split(".")[1])
if minor_version >= 7:
return True
else:
return False
else:
return False
# fix compiling for new macosx!
if is_new_osx():
os.environ['CFLAGS'] = '-stdlib=libc++'
# ============================================================
# Module for Compilation - Throws an Exception if Failing
# ============================================================
# exception that is thrown when the build fails
class CompilingFailed(Exception):
pass
# try to compile, if not possible throw exception
def construct_build_ext(build_ext):
class WrappedBuildExt(build_ext):
def run(self):
try:
build_ext.run(self)
except BaseException as e:
raise CompilingFailed(e)
def build_extension(self, ext):
try:
build_ext.build_extension(self, ext)
except BaseException as e:
raise CompilingFailed(e)
return WrappedBuildExt
# ============================================================
# SETUP
# ============================================================
ROOT = os.path.dirname(os.path.realpath(__file__))
backup = copy.deepcopy(data)
try:
if args.nopyx:
ext = []
elif args.nocython:
path = os.path.join(ROOT, "pymoo", "cython")
pyx = [os.path.join(path, f) for f in os.listdir() if f.endswith(".pyx")]
ext = [Extension(f"pymoo.cython.{source[:-4]}", [source]) for source in pyx]
else:
from Cython.Build import cythonize
ext = cythonize("pymoo/cython/*.pyx")
if not args.nolibs:
if len(ext) > 0:
data['ext_modules'] = ext
try:
import numpy as np
data['include_dirs'] = [np.get_include()]
except BaseException:
raise CompilingFailed(
"NumPy libraries must be installed for compiled extensions! Speedups are not enabled.")
# return the object for building which allows installation with no compilation
data['cmdclass'] = dict(build_ext=construct_build_ext(build_ext))
setup(**data)
print('*' * 75)
print("Compilation Successful.")
print("Installation with compiled libraries succeeded.")
print('*' * 75)
except BaseException:
# retrieve the original input arguments and execute default setup
setup(**backup)
# get information why compiling has failed
ex_type, ex_value, ex_traceback = sys.exc_info()
print('*' * 75)
print("WARNING: Compilation Failed.")
print("WARNING:", ex_type)
print("WARNING:", ex_value)
print()
print("=" * 75)
traceback.print_exc()
print("=" * 75)
print()
print("WARNING: For the compiled libraries numpy is required. Please make sure they are installed")
print("WARNING: pip install numpy")
print("WARNING: Also, make sure you have a compiler for C++!")
print('*' * 75)
print("Plain Python installation succeeded.")
print('*' * 75)