setup.py

# from distutils.core import setup
import setuptools
from pathlib import Path
import os
import os.path

from setuptools import Extension

USE_CYTHON = True

try:
    # noinspection PyUnresolvedReferences
    from Cython.Build import cythonize
except ImportError:
    USE_CYTHON = False

this_directory = Path(__file__).parents[0]

if not os.path.exists(this_directory.as_posix() + "/build/vstsdk/pluginterfaces"):
    os.system("make")

include_paths = [
    this_directory.as_posix() + "/build/vstsdk/pluginterfaces/vst2.x",
    this_directory.as_posix() + "/cython_vst_loader/include"
]


def is_windows():
    return os.name == 'nt'


if USE_CYTHON:
    ext_modules = cythonize(
        'cython_vst_loader/vst_loader_wrapper.pyx',
        compiler_directives={'language_level': "3"}
    )
else:
    ext_modules = [
        Extension("cython_vst_loader.vst_loader_wrapper", ["cython_vst_loader/vst_loader_wrapper.c"]),
    ]

# workaround for https://github.com/cython/cython/issues/1480
for module in ext_modules:
    module.include_dirs = include_paths

    if not is_windows():
        module.extra_compile_args = [
            "-Wno-unused-function"
        ]

with open(str(this_directory) + '/README.md', encoding='utf-8') as f:
    long_description = f.read()

setuptools.setup(
    ext_modules=ext_modules,
    name='cython_vst_loader',
    packages=setuptools.find_packages(exclude=("tests",)),
    use_scm_version={
        "root": ".",
        "relative_to": __file__,
        "local_scheme": "node-and-timestamp"
    },
    setup_requires=['setuptools_scm'],
    license='MIT',
    description='a cython-based loader for VST audio plugins providing a clean python object-oriented interface',
    long_description=long_description,
    long_description_content_type='text/markdown',
    author='Sergey Grechin',  # Type in your name
    author_email='grechin.sergey@gmail.com',
    url='https://github.com/hq9000/cython-vst-loader',
    keywords=['vst', 'plugin', 'cython'],
    classifiers=[
        'Development Status :: 4 - Beta',
        'Intended Audience :: Developers',
        'License :: OSI Approved :: MIT License',
        'Programming Language :: Python :: 3',
        'Programming Language :: Python :: 3.7',
        'Programming Language :: Python :: 3.8',
        'Programming Language :: Python :: 3.9'
    ],
)