setup.py

from setuptools import setup, find_packages
from distutils.extension import Extension
from Cython.Build import cythonize
import numpy
import os


def read_file(filename):
    with open(os.path.join(os.path.dirname(__file__), filename)) as file:
        return file.read()


extensions = [
    Extension("sklearn_quantile.utils.weighted_quantile",
              ["sklearn_quantile/utils/weighted_quantile.pyx"]),
    Extension("sklearn_quantile.ensemble.quantile",
              ["sklearn_quantile/ensemble/quantile.pyx"]),
    Extension("sklearn_quantile.ensemble.maximum",
              ["sklearn_quantile/ensemble/maximum.pyx"])
]

setup(
    name="sklearn-quantile",
    version="0.0.29",
    packages=find_packages(),
    ext_modules=cythonize(extensions, annotate=True, language_level="3"),
    include_dirs=[numpy.get_include()]
)