nonsensebot/app/__main__.py

import click
import logging
from tortoise import run_async


log = logging.getLogger(__name__)


@click.group()
@click.option(
    "--log-level",
    default="INFO",
    type=click.Choice(["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"], case_sensitive=False),
    help="Set the log level."
)
def cli(log_level: str):
    logging.basicConfig(level=log_level.upper())


@cli.command()
def run():
    """Runs the bot"""
    log.info("Starting bot.")
    from .main import bot

    run_async(bot.start(access_token=bot.cfg["bot"]["access_token"]))


if __name__ == "__main__":
    cli()