70 lines
2.3 KiB
Python
Executable file
70 lines
2.3 KiB
Python
Executable file
#!/usr/bin/env python3
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"""Telegram bot for fortunes-spam.
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Build it with: docker build -t fortunes-spam-bot .
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Run it with something like: docker run -ti --rm -e SPAMBOT_TOKEN=your-telegram-token fortunes-spam-bot
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Copyright 2018-2021 Davide Alberani <da@erlug.linux.it> Apache 2.0 license
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"""
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import os
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import logging
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import subprocess
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from telegram.ext import Updater, CommandHandler
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logging.basicConfig(format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
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level=logging.INFO)
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logger = logging.getLogger(__name__)
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EXTERNAL_VOL = '/fortunes'
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def getSpam(section):
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extPath = os.path.join(EXTERNAL_VOL, section)
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if os.path.isfile(extPath):
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section = extPath
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cmd = ['fortune', '-o', section]
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process = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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stdout, stderr = process.communicate()
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try:
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stdout = stdout.strip()
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stdout = stdout.decode('utf8')
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except:
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return 'uh-oh: something was wrong with the encoding of the can\'s label; try again'
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if process.returncode != 0:
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return 'something terrible is happening: exit code: %s, stderr: %s' % (
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process.returncode, stderr.decode('utf8'))
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if not stdout:
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return 'sadness: the spam can was empty; try again'
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return stdout
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def serve(section, update, context):
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spam = getSpam(section)
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logging.info('%s wants some spam; serving:\n%s' % (update.effective_user.username, spam))
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update.message.reply_text(spam)
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def en(update, context):
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return serve('spam-o', update, context)
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def it(update, context):
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return serve('spam-ita-o', update, context)
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def about(update, context):
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logging.info('%s required more info' % update.effective_user.username)
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update.message.reply_text('See https://github.com/alberanid/fortunes-spam')
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if __name__ == '__main__':
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if 'SPAMBOT_TOKEN' not in os.environ:
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print("Please specify the Telegram token in the SPAMBOT_TOKEN environment variable")
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logging.info('start serving delicious spam')
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updater = Updater(os.environ['SPAMBOT_TOKEN'])
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updater.dispatcher.add_handler(CommandHandler('en', en))
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updater.dispatcher.add_handler(CommandHandler('it', it))
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updater.dispatcher.add_handler(CommandHandler('about', about))
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updater.start_polling()
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updater.idle()
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