bot.py

import asyncio
import logging

from aiogram import Bot, Dispatcher
from aiogram.client.default import DefaultBotProperties

from config_data.config import load_config
from handlers import user_handlers
from keyboards.set_menu import set_main_menu
from states import user_states
from models.models import Base
from models.methods import engine

logger = logging.getLogger(__name__)


async def main():
    logging.basicConfig(
        level=logging.INFO,
        format=u'%(filename)s:%(lineno)d #%(levelname)-8s '
               u'[%(asctime)s] - %(name)s - %(message)s')

    logger.info('Starting bot')

    config = load_config(r'.env')

    bot: Bot = Bot(token=config.tg_bot.token,
                   default=DefaultBotProperties(parse_mode='HTML'))
    dp: Dispatcher = Dispatcher(storage=user_states.storage)

    await bot.delete_my_commands()
    await set_main_menu(bot)

    dp.include_router(user_handlers.router)

    async with engine.begin() as conn:
        await conn.run_sync(Base.metadata.create_all)

    await bot.delete_webhook(drop_pending_updates=True)
    await dp.start_polling(bot)


if __name__ == '__main__':
    try:
        asyncio.run(main())
    except (KeyboardInterrupt, SystemExit):
        logger.error('Bot stopped')