import glob import subprocess import sys build_identifiers = subprocess.check_output([sys.executable, '-m', 'cibuildwheel', '--print-build-identifiers'], universal_newlines=True).strip().split('\n') expected_identifiers = [identifier for identifier in build_identifiers if 'macos' not in identifier and 'win' not in identifier] built_wheels = glob.glob('wheelhouse/*.whl') assert len(built_wheels) == len(expected_identifiers)