source: python-cinema-club-bot/app.py@ 50e04dd

# This file is part of python-cinema-club-bot
# contributed in 2024 by Mikhail Kirillov (~w96k) <w96k@runbox.com>

# To the extent possible under law, the author(s) have dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty.

# You should have received a copy of the CC0 Public Domain Dedication along
# with this software. If not, see:
# <http://creativecommons.org/publicdomain/zero/1.0/>.

from telegram import Update
from telegram.ext import ApplicationBuilder, CommandHandler, ContextTypes
from dotenv import load_dotenv
import os
import logging

load_dotenv()

logging.basicConfig(
    level=logging.INFO,
    format='%(asctime)s - %(name)s - %(levelname)s - %(message)s'
)


async def hello(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
    await update.message.reply_text(f'Hello {update.effective_user.first_name}')

app = ApplicationBuilder().token(
    os.environ.get('TELEGRAM_TOKEN')
).build()

app.add_handler(CommandHandler("hello", hello))

app.run_polling()