build_meta.py 文件源码

def build_wheel(wheel_directory, config_settings=None,
                metadata_directory=None):
    config_settings = _fix_config(config_settings)
    wheel_directory = os.path.abspath(wheel_directory)
    sys.argv = sys.argv[:1] + ['bdist_wheel'] + \
        config_settings["--global-option"]
    _run_setup()
    if wheel_directory != 'dist':
        shutil.rmtree(wheel_directory)
        shutil.copytree('dist', wheel_directory)

    wheels = [f for f in os.listdir(wheel_directory)
              if f.endswith('.whl')]

    assert len(wheels) == 1
    return wheels[0]