/
setup.py
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/
setup.py
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import codecs
import os
import platform
import subprocess
from os import path
import numpy as np
from Cython.Build import build_ext
from Cython.Compiler.Options import get_directive_defaults
from setuptools import Extension, setup
get_directive_defaults()['language_level'] = 3
def is_macos():
return platform.system() == 'Darwin'
def get_xcode_version():
result = subprocess.run(['xcodebuild', '-version'], capture_output=True, text=True)
version_line = result.stdout.split('\n')[0]
version = version_line.split(' ')[1]
return version
def xcode_fix_needed():
if is_macos() and int(get_xcode_version().split('.')[0]) >= 15:
return True
else:
return False
def read(rel_path):
here = os.path.abspath(os.path.dirname(__file__))
with codecs.open(os.path.join(here, rel_path), 'r') as fp:
return fp.read()
def get_version(rel_path):
for line in read(rel_path).splitlines():
if line.startswith('__version__'):
delim = '"' if '"' in line else "'"
return line.split(delim)[1]
else:
raise RuntimeError("Unable to find version string.")
# Support for compiling without OpenMP has been removed, for now, due to the spiralling
# complexities of making it work.
#
# Hopefully the availability of wheels for MacOS systems will prevent too many users suffering
openmp_module_source = "openmp/openmp_real"
openmp_args = ['-fopenmp']
ext_modules = []
libraries=[ ]
extra_compile_args = ['-ftree-vectorize',
'-fno-omit-frame-pointer',
'-funroll-loops',
'-fprefetch-loop-arrays',
'-fstrict-aliasing',
'-g', '-std=c++14']
extra_link_args = ['-std=c++14']
if xcode_fix_needed():
# workaround for XCode bug FB13097713
# https://developer.apple.com/documentation/xcode-release-notes/xcode-15-release-notes#Linking
extra_link_args += ['-Wl,-ld_classic']
incdir = [np.get_include()]
kdmain = Extension('pynbody.kdtree.kdmain',
sources = ['pynbody/kdtree/kdmain.cpp', 'pynbody/kdtree/kd.cpp',
'pynbody/kdtree/smooth.cpp'],
include_dirs=incdir,
undef_macros=['DEBUG'],
libraries=libraries,
extra_compile_args=extra_compile_args,
extra_link_args=extra_link_args)
ext_modules.append(kdmain)
gravity = Extension('pynbody.gravity._gravity',
sources = ["pynbody/gravity/_gravity.pyx"],
include_dirs=incdir,
extra_compile_args=openmp_args,
extra_link_args=openmp_args)
omp_commands = Extension('pynbody.openmp',
sources = ["pynbody/"+openmp_module_source+".pyx"],
include_dirs=incdir,
extra_compile_args=openmp_args,
extra_link_args=openmp_args)
chunkscan = Extension('pynbody.chunk.scan',
sources=['pynbody/chunk/scan.pyx'],
include_dirs=incdir)
sph_render = Extension('pynbody.sph._render',
sources=['pynbody/sph/_render.pyx'],
include_dirs=incdir)
halo_pyx = Extension('pynbody.analysis._com',
sources=['pynbody/analysis/_com.pyx'],
include_dirs=incdir,
extra_compile_args=openmp_args,
extra_link_args=openmp_args)
bridge_pyx = Extension('pynbody.bridge._bridge',
sources=['pynbody/bridge/_bridge.pyx'],
include_dirs=incdir)
util_pyx = Extension('pynbody._util',
sources=['pynbody/_util.pyx'],
include_dirs=incdir,
extra_compile_args=openmp_args,
extra_link_args=openmp_args)
cython_fortran_file = Extension('pynbody.extern._cython_fortran_utils',
sources=['pynbody/extern/_cython_fortran_utils.pyx'],
include_dirs=incdir)
interpolate3d_pyx = Extension('pynbody.analysis._interpolate3d',
sources = ['pynbody/analysis/_interpolate3d.pyx'],
include_dirs=incdir,
extra_compile_args=openmp_args,
extra_link_args=openmp_args)
ext_modules += [gravity, chunkscan, sph_render, halo_pyx, bridge_pyx, util_pyx,
cython_fortran_file, interpolate3d_pyx, omp_commands]
install_requires = [
'cython>=0.20',
'h5py>=2.10.0',
'matplotlib>=3.0.0',
'numpy>=1.21.6',
'scipy>=1.0.0'
]
tests_require = [
'pytest','pandas'
]
docs_require = [
'ipython>=3',
'Sphinx==1.6.*',
'sphinx-bootstrap-theme',
],
extras_require = {
'tests': tests_require,
'docs': docs_require,
}
extras_require['all'] = []
for name, reqs in extras_require.items():
extras_require['all'].extend(reqs)
this_directory = path.abspath(path.dirname(__file__))
with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
long_description = f.read()
setup(name = 'pynbody',
author = 'The pynbody team',
author_email = 'pynbody@googlegroups.com',
version = get_version("pynbody/__init__.py"),
description = 'Light-weight astronomical N-body/SPH analysis for python',
url = 'https://github.com/pynbody/pynbody/releases',
package_dir = {'pynbody/': ''},
packages = ['pynbody', 'pynbody/analysis', 'pynbody/bc_modules', 'pynbody/array',
'pynbody/plot', 'pynbody/gravity', 'pynbody/chunk', 'pynbody/sph',
'pynbody/snapshot', 'pynbody/bridge', 'pynbody/halo', 'pynbody/halo/details',
'pynbody/extern', 'pynbody/kdtree', 'pynbody/test_utils'],
package_data={'pynbody': ['default_config.ini'],
'pynbody/analysis': ['cmdlum.npz',
'h1.hdf5',
'ionfracs.npz',
'CAMB_WMAP7',
'cambtemplate.ini'],
'pynbody/plot': ['tollerud2008mw']},
ext_modules = ext_modules,
classifiers = ["Development Status :: 4 - Beta",
"Intended Audience :: Developers",
"Intended Audience :: Science/Research",
"License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
"Programming Language :: Python :: 3",
"Topic :: Scientific/Engineering :: Astronomy",
"Topic :: Scientific/Engineering :: Visualization"],
cmdclass={'build_ext': build_ext},
install_requires=install_requires,
tests_require=tests_require,
extras_require=extras_require,
python_requires='>=3.9',
long_description=long_description,
long_description_content_type='text/markdown'
)