main.py 文件源码

def on_startup(app):
    connector = aiohttp.TCPConnector(limit=5, use_dns_cache=True, loop=app.loop)
    session = aiohttp.ClientSession(connector=connector, raise_for_status=True)
    bot = TelegramBot(app['config'].token, session)
    image_model = fit_model(app['config'].sample_df)

    def config_injections(binder):
        # injection bindings
        binder.bind(Config, app['config'])
        binder.bind(TelegramBot, bot)
        binder.bind(GradientBoostingClassifier, image_model)
        binder.bind_to_constructor(AsyncIOMotorDatabase, init_database)


    try:
        inject.configure(config_injections)
    except inject.InjectorException:
        log.error("Injector already configured", exc_info=True)

    setup_logging(log)

    app.loop.create_task(bot.set_hook())