59 lines
2.1 KiB
Python
Executable file
59 lines
2.1 KiB
Python
Executable file
#!/usr/bin/env python3
|
|
"""Telegram bot for Thoughts & Prayers.
|
|
|
|
Build it with: docker build -f Dockerfile.telegram -t telegram-tap .
|
|
Run it with something like: docker run -ti --rm -e TAPBOT_TOKEN=your-telegram-token telegram-tap
|
|
|
|
Copyright 2018 Davide Alberani <da@erlug.linux.it> Apache 2.0 license
|
|
"""
|
|
|
|
import os
|
|
import sys
|
|
import logging
|
|
import subprocess
|
|
from telegram.ext import Updater, CommandHandler
|
|
|
|
sys.stdout = open(sys.stdout.fileno(), mode='w', encoding='utf8', buffering=1)
|
|
logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
|
|
level=logging.INFO)
|
|
|
|
logger = logging.getLogger(__name__)
|
|
|
|
|
|
def getThoughtsAndPrayers():
|
|
cmd = ['/cry-a-lot']
|
|
process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
|
|
stdout, stderr = process.communicate()
|
|
try:
|
|
stdout = stdout.strip()
|
|
stdout = stdout.decode('utf8')
|
|
except:
|
|
return 'uh-oh: something was wrong with the encoding of the prayer; try again'
|
|
if process.returncode != 0:
|
|
return 'something terrible is happening: exit code: %s, stderr: %s' % (
|
|
process.returncode, stderr.decode('utf8'))
|
|
if not stdout:
|
|
return 'sadness: the Thoughts & Prayers bottle was empty; try again'
|
|
return stdout
|
|
|
|
|
|
def tap(bot, update):
|
|
a_tap = getThoughtsAndPrayers()
|
|
logging.info('%s wants some Thoughts & Prayers; serving:\n%s' % (update.message.from_user.name, a_tap))
|
|
update.message.reply_text(a_tap)
|
|
|
|
|
|
def about(bot, update):
|
|
logging.info('%s required more info' % update.message.from_user.name)
|
|
update.message.reply_text('See https://github.com/alberanid/thoughts-and-prayers')
|
|
|
|
|
|
if __name__ == '__main__':
|
|
if 'TAPBOT_TOKEN' not in os.environ:
|
|
print("Please specify the Telegram token in the TAPBOT_TOKEN environment variable")
|
|
logging.info('start serving Thoughts & Prayers')
|
|
updater = Updater(os.environ['TAPBOT_TOKEN'])
|
|
updater.dispatcher.add_handler(CommandHandler('tap', tap))
|
|
updater.dispatcher.add_handler(CommandHandler('about', about))
|
|
updater.start_polling()
|
|
updater.idle()
|