from waitress import serve from pyramid.config import Configurator from pyramid.response import Response def hello_world(request): print('Incoming request') return Response('

Hello World!

') if __name__ == '__main__': with Configurator() as config: config.add_route('hello', '/') config.add_view(hello_world, route_name='hello') app = config.make_wsgi_app() serve(app, host='0.0.0.0', port=6543)