mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-11-21 22:56:38 +01:00
104 lines
3.1 KiB
Python
104 lines
3.1 KiB
Python
#!/usr/bin/env python
|
|
# -*- coding: utf-8 -*-
|
|
|
|
"""Simple Bot to reply to Telegram messages.
|
|
|
|
This program is dedicated to the public domain under the CC0 license.
|
|
|
|
This Bot uses the Updater class to handle the bot.
|
|
|
|
First, a few handler functions are defined. Then, those functions are passed to
|
|
the Dispatcher and registered at their respective places.
|
|
Then, the bot is started and runs until we press Ctrl-C on the command line.
|
|
|
|
Usage:
|
|
Basic inline bot example. Applies different text transformations.
|
|
Press Ctrl-C on the command line or send a signal to the process to stop the
|
|
bot.
|
|
"""
|
|
from uuid import uuid4
|
|
|
|
from telegram.utils.helpers import escape_markdown
|
|
|
|
from telegram import InlineQueryResultArticle, ParseMode, \
|
|
InputTextMessageContent
|
|
from telegram.ext import Updater, InlineQueryHandler, CommandHandler
|
|
import logging
|
|
|
|
# Enable logging
|
|
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
|
|
level=logging.INFO)
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
# Define a few command handlers. These usually take the two arguments bot and
|
|
# update. Error handlers also receive the raised TelegramError object in error.
|
|
def start(bot, update):
|
|
"""Send a message when the command /start is issued."""
|
|
update.message.reply_text('Hi!')
|
|
|
|
|
|
def help(bot, update):
|
|
"""Send a message when the command /help is issued."""
|
|
update.message.reply_text('Help!')
|
|
|
|
|
|
def inlinequery(bot, update):
|
|
"""Handle the inline query."""
|
|
query = update.inline_query.query
|
|
results = [
|
|
InlineQueryResultArticle(
|
|
id=uuid4(),
|
|
title="Caps",
|
|
input_message_content=InputTextMessageContent(
|
|
query.upper())),
|
|
InlineQueryResultArticle(
|
|
id=uuid4(),
|
|
title="Bold",
|
|
input_message_content=InputTextMessageContent(
|
|
"*{}*".format(escape_markdown(query)),
|
|
parse_mode=ParseMode.MARKDOWN)),
|
|
InlineQueryResultArticle(
|
|
id=uuid4(),
|
|
title="Italic",
|
|
input_message_content=InputTextMessageContent(
|
|
"_{}_".format(escape_markdown(query)),
|
|
parse_mode=ParseMode.MARKDOWN))]
|
|
|
|
update.inline_query.answer(results)
|
|
|
|
|
|
def error(bot, update, error):
|
|
"""Log Errors caused by Updates."""
|
|
logger.warning('Update "%s" caused error "%s"', update, error)
|
|
|
|
|
|
def main():
|
|
# Create the Updater and pass it your bot's token.
|
|
updater = Updater("TOKEN")
|
|
|
|
# Get the dispatcher to register handlers
|
|
dp = updater.dispatcher
|
|
|
|
# on different commands - answer in Telegram
|
|
dp.add_handler(CommandHandler("start", start))
|
|
dp.add_handler(CommandHandler("help", help))
|
|
|
|
# on noncommand i.e message - echo the message on Telegram
|
|
dp.add_handler(InlineQueryHandler(inlinequery))
|
|
|
|
# log all errors
|
|
dp.add_error_handler(error)
|
|
|
|
# Start the Bot
|
|
updater.start_polling()
|
|
|
|
# Block until the user presses Ctrl-C or the process receives SIGINT,
|
|
# SIGTERM or SIGABRT. This should be used most of the time, since
|
|
# start_polling() is non-blocking and will stop the bot gracefully.
|
|
updater.idle()
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|