import Cython.Distutils from Cython.Build import cythonize from setuptools import find_packages, setup setup( name="shadow_import_issue", version="1.0", packages=find_packages(), ext_modules=cythonize( [ Cython.Distutils.Extension( "shadow_import_issue.c_exts._child", sources=["shadow_import_issue/c_exts/_child.pyx"], language="c", ), ], force=True, annotate=True, ), )