setup.py

# Copyright 2018 D-Wave Systems Inc.
#
#    Licensed under the Apache License, Version 2.0 (the "License");
#    you may not use this file except in compliance with the License.
#    You may obtain a copy of the License at
#
#        http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS,
#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#    See the License for the specific language governing permissions and
#    limitations under the License.
#
# =============================================================================
import os

from setuptools import setup
from distutils.extension import Extension
from distutils.command.build_ext import build_ext as _build_ext

# add __version__, __author__, __authoremail__, __description__ to this namespace
exec(open(os.path.join(os.path.dirname(__file__), "dimod", "package_info.py")).read())

install_requires = ['numpy>=1.16.0,<2.0.0',
                    ]

setup_requires = ['numpy>=1.16.0,<2.0.0']

extras_require = {'all': ['networkx>=2.0,<3.0',
                          'pandas>=0.22.0,<0.23.0',
                          'pymongo>=3.7.0,<3.8.0'],
                  }

packages = ['dimod',
            'dimod.bqm',
            'dimod.core',
            'dimod.discrete',
            'dimod.generators',
            'dimod.higherorder',
            'dimod.reference',
            'dimod.reference.composites',
            'dimod.reference.samplers',
            'dimod.roof_duality',
            'dimod.serialization',
            'dimod.testing',
            'dimod.views',
            ]

classifiers = [
    'License :: OSI Approved :: Apache Software License',
    'Operating System :: OS Independent',
    'Programming Language :: Python :: 3',
    'Programming Language :: Python :: 3.5',
    'Programming Language :: Python :: 3.6',
    'Programming Language :: Python :: 3.7',
    'Programming Language :: Python :: 3.8',
    ]

python_requires = '>=3.5'

try:
    from Cython.Build import cythonize
except ImportError:
    USE_CYTHON = False
else:
    USE_CYTHON = True

ext = '.pyx' if USE_CYTHON else '.cpp'

extra_compile_args = {
    'msvc': ['/std:c++latest', '/EHsc'],
    'unix': ['-std=c++11'],
}

extra_link_args = {
    'msvc': [],
    'unix': ['-std=c++11'],
}


class build_ext(_build_ext):

    user_options = _build_ext.user_options + [('build-tests', None,
                                               "Build dimod's cython tests")]

    def run(self):
        # add numpy headers
        import numpy
        self.include_dirs.append(numpy.get_include())

        # add dimod headers
        include = os.path.join(os.path.dirname(__file__), 'dimod', 'include')
        self.include_dirs.append(include)

        if self.build_tests:

            test_extensions = [Extension('*', ['tests/test_*'+ext])]
            if USE_CYTHON:
                test_extensions = cythonize(test_extensions,
                                            # annotate=True
                                            )
            self.extensions.extend(test_extensions)

        super().run()

    def build_extensions(self):
        compiler = self.compiler.compiler_type

        compile_args = extra_compile_args[compiler]
        for ext in self.extensions:
            ext.extra_compile_args.extend(compile_args)

        link_args = extra_link_args[compiler]
        for ext in self.extensions:
            ext.extra_compile_args.extend(link_args)

        super().build_extensions()

    def initialize_options(self):
        super().initialize_options()
        self.build_tests = None


bqmdir = os.path.join(".", "dimod", "bqm")
namespace = {}
exec(open(os.path.join(bqmdir, "make.py")).read(), namespace)
namespace['make_bqms'](bqmdir)

extensions = [Extension("dimod.roof_duality._fix_variables",
                        ['dimod/roof_duality/_fix_variables'+ext,
                         'dimod/roof_duality/src/fix_variables.cpp'],
                        include_dirs=['dimod/roof_duality/src/']),
              Extension("dimod.bqm.adjmapbqm",
                        ['dimod/bqm/adjmapbqm'+ext]),
              Extension("dimod.bqm.adjarraybqm",
                        ['dimod/bqm/adjarraybqm'+ext]),
              Extension("dimod.bqm.adjvectorbqm",
                        ['dimod/bqm/adjvectorbqm'+ext]),
              Extension("dimod.bqm.utils",
                        ['dimod/bqm/utils'+ext]),
              Extension("dimod.bqm.common",
                        ['dimod/bqm/common'+ext]),
              Extension("dimod.discrete.cydiscrete_quadratic_model",
                        ["dimod/discrete/cydiscrete_quadratic_model"+ext])
              ]


if USE_CYTHON:
    from Cython.Build import cythonize
    extensions = cythonize(extensions,
                           # annotate=True,
                           )

setup(
    name='dimod',
    version=__version__,
    author=__author__,
    author_email=__authoremail__,
    description=__description__,
    long_description=open('README.rst').read(),
    url='https://github.com/dwavesystems/dimod',
    download_url='https://github.com/dwavesystems/dimod/releases',
    license='Apache 2.0',
    packages=packages,
    install_requires=install_requires,
    extras_require=extras_require,
    setup_requires=setup_requires,
    include_package_data=True,
    classifiers=classifiers,
    zip_safe=False,
    python_requires=python_requires,
    cmdclass=dict(build_ext=build_ext),
    ext_modules=extensions,
)