setup.py

## -*- encoding: utf-8 -*-
import os
import sys
import re
from setuptools import setup
from codecs import open # To open the README file with proper encoding
from setuptools.command.test import test as TestCommand # for tests
from distutils.command import build as build_module

# Get information from separate files (README, VERSION)
def readfile(filename):
    with open(filename,  encoding='utf-8') as f:
        return f.read()

# Check the right Sage version
class build(build_module.build):
    def run(self):
        from sagemath.check_version import check_version
        check_version(sage_required_version)
        build_module.build.run(self)

# For the tests
class SageTest(TestCommand):
    def run_tests(self):
        # errno = os.system("sage -t --force-lib cn_hyperarr cn_hyperarr/*.pyx")
        errno = os.system("sage -t --force-lib cn_hyperarr")
        if errno != 0:
            sys.exit(1)

from sage.misc.banner import version as sage_version

# Specify the required Sage version
sage_required_version = '>=9.2'
sage_current_version = sage_version()
py2 = bool('8.' in sage_current_version or '7.' in sage_current_version)

REQUIREMENTS = [i.strip() for i in open("requirements.txt").readlines() if i[0] != '#']
CLASSIFIERS = [i.strip() for i in open("classifiers.txt").readlines() if i[0] != '#']

setup(
    name = "cn_hyperarr",
    version = readfile("VERSION"), # the VERSION file is shared with the documentation
    description='Computation of congruence normality for hyperplane arrangements',
    long_description = readfile("README.rst"), # get the long description from the README
    url='https://github.com/sophiasage/cn_hyperarr',
    author='Sophia Elia',
    author_email='sophiae56@zedat.fu-berlin.de', # choose a main contact email
    license="GNU General Public License v3",
    classifiers = CLASSIFIERS,
    keywords = "SageMath packaging",
#    setup_requires = REQUIREMENTS, # currently useless, see https://www.python.org/dev/peps/pep-0518/
    install_requires = REQUIREMENTS, # This ensures that Sage is installed
    packages = ['cn_hyperarr'],
    # ext_modules = cythonize(ext_modules) if py2 else cythonize(ext_modules, compiler_directives={'language_level' : "3"}),
    include_package_data = True,
    cmdclass = {'build': build, 'test': SageTest} # adding a special setup command for tests
)