TeleBashBot.py

import sys
import time
import telepot
import subprocess


def teleBash(chat_id, command):
    try:
        completed = subprocess.run(
            command,
            check=True,
            shell=True,
            stdout=subprocess.PIPE,
        )
    except subprocess.CalledProcessError as err:
        print("Error:", err)
        if len(err) > 0:
            bot.sendMessage(chat_id, err)
    else:
        returnMessage = 'returncode:', completed.returncode
        stdoutMessage = 'Have {} bytes in {} stdout:\n{}'.format(
            len(completed.stdout),
            'yer Ma',
            completed.stdout.decode('utf-8')
        )
        print("return Message", returnMessage)
        print("stdout message", stdoutMessage)

        bot.sendMessage(chat_id, completed.stdout.decode('utf-8'))


def handle(msg):
    chat_id = msg['chat']['id']
    command = msg['text']

    print('runing command: %s' % command)
    bot.sendMessage(chat_id, teleBash(chat_id, command))


# get key
key = open('/opt/teleBot')
bot = telepot.Bot(key.read().strip('\n'))
key.close()
bot.message_loop(handle)
print('I am listening...')

while 1:
    try:
        time.sleep(10)

    except KeyboardInterrupt:
        print('\n Program interrupted')
        exit()

    except:
        print('Other error or exception occured!')