mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-10-24 01:46:22 +02:00
79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
#!/usr/bin/env python
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# pylint: disable=unused-argument, wrong-import-position
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# This program is dedicated to the public domain under the CC0 license.
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"""
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Basic example for a bot that uses inline keyboards. For an in-depth explanation, check out
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https://github.com/python-telegram-bot/python-telegram-bot/wiki/InlineKeyboard-Example.
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"""
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import logging
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from telegram import __version__ as TG_VER
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try:
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from telegram import __version_info__
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except ImportError:
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__version_info__ = (0, 0, 0, 0, 0) # type: ignore[assignment]
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if __version_info__ < (20, 0, 0, "alpha", 1):
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raise RuntimeError(
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f"This example is not compatible with your current PTB version {TG_VER}. To view the "
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f"{TG_VER} version of this example, "
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f"visit https://docs.python-telegram-bot.org/en/v{TG_VER}/examples.html"
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)
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from telegram import InlineKeyboardButton, InlineKeyboardMarkup, Update
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from telegram.ext import Application, CallbackQueryHandler, CommandHandler, ContextTypes
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# Enable logging
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logging.basicConfig(
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format="%(asctime)s - %(name)s - %(levelname)s - %(message)s", level=logging.INFO
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)
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logger = logging.getLogger(__name__)
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async def start(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
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"""Sends a message with three inline buttons attached."""
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keyboard = [
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[
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InlineKeyboardButton("Option 1", callback_data="1"),
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InlineKeyboardButton("Option 2", callback_data="2"),
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],
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[InlineKeyboardButton("Option 3", callback_data="3")],
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]
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reply_markup = InlineKeyboardMarkup(keyboard)
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await update.message.reply_text("Please choose:", reply_markup=reply_markup)
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async def button(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
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"""Parses the CallbackQuery and updates the message text."""
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query = update.callback_query
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# CallbackQueries need to be answered, even if no notification to the user is needed
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# Some clients may have trouble otherwise. See https://core.telegram.org/bots/api#callbackquery
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await query.answer()
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await query.edit_message_text(text=f"Selected option: {query.data}")
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async def help_command(update: Update, context: ContextTypes.DEFAULT_TYPE) -> None:
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"""Displays info on how to use the bot."""
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await update.message.reply_text("Use /start to test this bot.")
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def main() -> None:
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"""Run the bot."""
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# Create the Application and pass it your bot's token.
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application = Application.builder().token("TOKEN").build()
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application.add_handler(CommandHandler("start", start))
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application.add_handler(CallbackQueryHandler(button))
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application.add_handler(CommandHandler("help", help_command))
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# Run the bot until the user presses Ctrl-C
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application.run_polling()
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if __name__ == "__main__":
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main()
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