pyTelegramBotAPI
================

A Python implementation for the Telegram Bot API.

See https://core.telegram.org/bots/api

|Build Status|

How to install
--------------

Python 2 or Python 3 is required.

-  Install from source

::

    $ git clone https://github.com/eternnoir/pyTelegramBotAPI.git
    $ cd pyTelegramBotAPI
    $ python setup.py install

-  or install with pip

::

    $ pip install pyTelegramBotAPI

Example
-------

-  Sending a message.

.. code:: python

    import telebot

    TOKEN = '<token string>'

    tb = telebot.TeleBot(TOKEN)
    # tb.send_message(chatid, message)
    tb.send_message(281281, 'gogo power ranger')

-  Echo Bot

.. code:: python

    import telebot
    import time

    TOKEN = '<token_string>'


    def listener(messages):
        """
        When new messages arrive TeleBot will call this function.
        """
        for m in messages:
            chatid = m.chat.id
            if m.content_type == 'text':
                text = m.text
                tb.send_message(chatid, text)


    tb = telebot.TeleBot(TOKEN)
    tb.set_update_listener(listener) #register listener
    tb.polling()
    #Use none_stop flag let polling will not stop when get new message occur error.
    tb.polling(none_stop=True)
    # Interval setup. Sleep 3 secs between request new message.
    tb.polling(interval=3)

    while True: # Don't let the main Thread end.
        pass

TeleBot API usage
-----------------

.. code:: python

    import telebot
    import time

    TOKEN = '<token_string>'
    tb = telebot.TeleBot(TOKEN) #create a new Telegram Bot object

    # TeleBot will not create thread for message listener. Default is True.
    tb = telebot.TeleBot(TOKEN, False)

    # 4 Thread worker for message listener.
    tb = telebot.TeleBot(TOKEN, True, 4)

    # Setup telebot handler to telebot logger. If you want to get some information from telebot.
    # More information at Logging section
    handler = logging.StreamHandler(sys.stdout)
    telebot.logger.addHandler(handler)
    telebot.logger.setLevel(logging.INFO)

    # getMe
    user = tb.get_me()

    # sendMessage
    tb.send_message(chatid, text)

    # forwardMessage
    # tb.forward_message(10894,926,3)
    tb.forward_message(to_chat_id, from_chat_id, message_id)

    # sendPhoto
    photo = open('/tmp/photo.png', 'rb')
    tb.send_photo(chat_id, photo)
    file_id = 'AAAaaaZZZzzz'
    tb.send_photo(chat_id, file_id)

    # sendAudio
    audio = open('/tmp/audio.mp3', 'rb')
    tb.send_audio(chat_id, audio)
    ## sendAudio with duration, performer and title.
    tb.send_audio(CHAT_ID, file_data, 1, 'eternnoir', 'pyTelegram')
    file_id = 'AAAaaaZZZzzz'
    tb.send_audio(chat_id, file_id)

    # sendVoice
    voice = open('/tmp/voice.ogg', 'rb')
    tb.send_voice(chat_id, voice)
    file_id = 'AAAaaaZZZzzz'
    tb.send_voice(chat_id, file_id)

    # sendDocument
    doc = open('/tmp/file.txt', 'rb')
    tb.send_document(chat_id, doc)
    file_id = 'AAAaaaZZZzzz'
    tb.send_document(chat_id, file_id)

    # sendSticker
    sti = open('/tmp/sti.webp', 'rb')
    tb.send_sticker(chat_id, sti)
    file_id = 'AAAaaaZZZzzz'
    tb.send_sticker(chat_id, file_id)

    # sendVideo
    video = open('/tmp/video.mp4', 'rb')
    tb.send_video(chat_id, video)
    file_id = 'AAAaaaZZZzzz'
    tb.send_video(chat_id, file_id)

    # sendLocation
    tb.send_location(chat_id, lat, lon)

    # sendChatAction
    # action_string can be one of the following strings: 'typing', 'upload_photo', 'record_video', 'upload_video',
    # 'record_audio', 'upload_audio', 'upload_document' or 'find_location'.
    tb.send_chat_action(chat_id, action_string)

    # Use the ReplyKeyboardMarkup class.
    # Thanks pevdh.
    from telebot import types

    markup = types.ReplyKeyboardMarkup()
    markup.add('a', 'v', 'd')
    tb.send_message(chat_id, message, reply_markup=markup)

    # or add strings one row at a time:
    markup = types.ReplyKeyboardMarkup()
    markup.row('a', 'v')
    markup.row('c', 'd', 'e')
    tb.send_message(chat_id, message, reply_markup=markup)

Creating a Telegram bot with the pyTelegramBotAPI
-------------------------------------------------

There are two ways to define a Telegram Bot with the pyTelegramBotAPI.
### The listener mechanism

-  First, create a TeleBot instance.

.. code:: python

    import telebot

    TOKEN = '<token string>'

    bot = telebot.TeleBot(TOKEN)

-  Then, define a listener function.

.. code:: python

    def echo_messages(*messages):
        """
        Echoes all incoming messages of content_type 'text'.
        """
        for m in messages:
            chatid = m.chat.id
            if m.content_type == 'text':
                text = m.text
                bot.send_message(chatid, text)

-  Now, register your listener with the TeleBot instance and call
   TeleBot#polling()

.. code:: python

    bot.set_update_listener(echo_messages)
    bot.polling()

    while True: # Don't let the main Thread end.
        pass

-  use Message's content\_type attribute to check the type of Message.
   Now Message supports content types:
-  text
-  audio
-  document
-  photo
-  sticker
-  video
-  location
-  contact
-  new\_chat\_participant
-  left\_chat\_participant
-  new\_chat\_title
-  new\_chat\_photo
-  delete\_chat\_photo
-  group\_chat\_created
-  That's it!

The decorator mechanism
~~~~~~~~~~~~~~~~~~~~~~~

-  First, create a TeleBot instance.

.. code:: python

    import telebot

    TOKEN = '<token string>'

    bot = telebot.TeleBot(TOKEN)

-  Next, define all of your so-called message handlers and decorate them
   with @bot.message\_handler

.. code:: python

    # Handle /start and /help
    @bot.message_handler(commands=['start', 'help'])
    def command_help(message):
        bot.reply_to(message, "Hello, did someone call for help?")
        
    # Handles all messages which text matches the regex regexp.
    # See https://en.wikipedia.org/wiki/Regular_expression
    # This regex matches all sent url's.
    @bot.message_handler(regexp='((https?):((//)|(\\\\))+([\w\d:#@%/;$()~_?\+-=\\\.&](#!)?)*)')
    def command_url(message):
        bot.reply_to(message, "I shouldn't open that url, should I?")

    # Handle all sent documents of type 'text/plain'.
    @bot.message_handler(func=lambda message: message.document.mime_type == 'text/plain', content_types=['document'])
    def command_handle_document(message):
        bot.reply_to(message, "Document received, sir!")

    # Default command handler. A lambda expression which always returns True is used for this purpose.
    @bot.message_handler(func=lambda message: True, content_types=['audio', 'video', 'document', 'text', 'location', 'contact', 'sticker'])
    def default_command(message):
        bot.reply_to(message, "This is the default command handler.")

-  And finally, call bot.polling()

.. code:: python

    bot.polling()

    while True: # Don't end the main thread.
        pass

Use whichever mechanism fits your purpose! It is even possible to mix
and match.

Logging
-------

Now you can use Telebot module logger to log some information in
Telebot. Use ``telebot.logger`` to get Telebot module logger.

.. code:: python

    logger = telebot.logger
    formatter = logging.Formatter('[%(asctime)s] %(thread)d {%(pathname)s:%(lineno)d} %(levelname)s - %(message)s',
                                      '%m-%d %H:%M:%S')
    ch = logging.StreamHandler(sys.stdout)
    logger.addHandler(ch)
    logger.setLevel(logging.DEBUG)  # or use logging.INFO
    ch.setFormatter(formatter)

Telegram Chat Group
-------------------

Get help. Discuss. Chat.

Join `pyTelegramBotAPI Chat
Group <https://telegram.me/joinchat/067e22c60035523fda8f6025ee87e30b>`__.

Examples
--------

-  `Echo
   Bot <https://github.com/eternnoir/pyTelegramBotAPI/blob/master/examples/echo_bot.py>`__
-  `Deep
   Linking <https://github.com/eternnoir/pyTelegramBotAPI/blob/master/examples/deep_linking.py>`__
-  `next\_step\_handler
   Example <https://github.com/eternnoir/pyTelegramBotAPI/blob/master/examples/step_example.py>`__

.. |Build Status| image:: https://travis-ci.org/eternnoir/pyTelegramBotAPI.svg?branch=master
   :target: https://travis-ci.org/eternnoir/pyTelegramBotAPI