def setup()

in source/ext/create_sitemap.py [0:0]


def setup(app):
    # A list of all core events can be found here: https://www.sphinx-doc.org/en/master/extdev/event_callbacks.html#core-events-overview
    app.connect('build-finished', build_finished_handler)
    return {
        'version': '0.1',
    }