# -*- coding: utf-8 -*- from __future__ import print_function import threading import time import logging logging.basicConfig() logger = logging.getLogger('Telebot') import re from telebot import apihelper, types, util """ Module : telebot """ API_URL = r"https://api.telegram.org/" class TeleBot: """ This is TeleBot Class Methods: getMe sendMessage forwardMessage sendPhoto sendAudio sendDocument sendSticker sendVideo sendLocation sendChatAction getUserProfilePhotos getUpdates """ def __init__(self, token, create_threads=True, num_threads=4): """ :param token: bot API token :param create_threads: Create thread for message handler :param num_threads: Number of worker in thread pool. :return: Telebot object. """ self.token = token self.update_listener = [] self.polling_thread = None self.__stop_polling = threading.Event() self.last_update_id = 0 self.num_threads = num_threads self.__create_threads = create_threads self.message_subscribers_messages = [] self.message_subscribers_callbacks = [] # key: chat_id, value: handler list self.message_subscribers_next_step = {} self.message_handlers = [] if self.__create_threads: self.worker_pool = util.ThreadPool(num_threads) def get_update(self): """ Retrieves any updates from the Telegram API. Registered listeners and applicable message handlers will be notified when a new message arrives. :raises ApiException when a call has failed. """ updates = apihelper.get_updates(self.token, offset=(self.last_update_id + 1), timeout=20) new_messages = [] for update in updates: if update['update_id'] > self.last_update_id: self.last_update_id = update['update_id'] msg = types.Message.de_json(update['message']) new_messages.append(msg) logger.debug('GET %d new messages' % len(new_messages)) if len(new_messages) > 0: self.process_new_messages(new_messages) def process_new_messages(self, new_messages): self.__notify_update(new_messages) self._notify_command_handlers(new_messages) self._notify_message_subscribers(new_messages) self._notify_message_next_handler(new_messages) def __notify_update(self, new_messages): for listener in self.update_listener: if self.__create_threads: self.worker_pool.put(listener, new_messages) else: listener(new_messages) def polling(self, none_stop=False, interval=0, block=True): """ This function creates a new Thread that calls an internal __polling function. This allows the bot to retrieve Updates automagically and notify listeners and message handlers accordingly. Do not call this function more than once! Always get updates. :param none_stop: Do not stop polling when Exception occur. :return: """ self.__stop_polling.set() if self.polling_thread: self.polling_thread.join() # wait thread stop. self.__stop_polling.clear() self.polling_thread = threading.Thread(target=self.__polling, args=([none_stop, interval])) self.polling_thread.daemon = True self.polling_thread.start() if block: self.__stop_polling.wait() def __polling(self, none_stop, interval): logger.info('TeleBot: Started polling.') error_interval = .25 while not self.__stop_polling.wait(interval): try: self.get_update() error_interval = .25 except apihelper.ApiException as e: if not none_stop: self.__stop_polling.set() logger.info("TeleBot: Exception occurred. Stopping.") else: time.sleep(error_interval) error_interval *= 2 logger.error(e) logger.info('TeleBot: Stopped polling.') def stop_polling(self): self.__stop_polling.set() def set_update_listener(self, listener): self.update_listener.append(listener) def get_me(self): result = apihelper.get_me(self.token) return types.User.de_json(result) def get_user_profile_photos(self, user_id, offset=None, limit=None): """ Retrieves the user profile photos of the person with 'user_id' See https://core.telegram.org/bots/api#getuserprofilephotos :param user_id: :param offset: :param limit: :return: API reply. """ result = apihelper.get_user_profile_photos(self.token, user_id, offset, limit) return types.UserProfilePhotos.de_json(result) def send_message(self, chat_id, text, disable_web_page_preview=None, reply_to_message_id=None, reply_markup=None): """ Use this method to send text messages. Warning: Do not send more than about 5000 characters each message, otherwise you'll risk an HTTP 414 error. If you must send more than 5000 characters, use the split_string function in apihelper.py. :param chat_id: :param text: :param disable_web_page_preview: :param reply_to_message_id: :param reply_markup: :return: API reply. """ return types.Message.de_json( apihelper.send_message(self.token, chat_id, text, disable_web_page_preview, reply_to_message_id, reply_markup)) def forward_message(self, chat_id, from_chat_id, message_id): """ Use this method to forward messages of any kind. :param chat_id: which chat to forward :param from_chat_id: which chat message from :param message_id: message id :return: API reply. """ return types.Message.de_json(apihelper.forward_message(self.token, chat_id, from_chat_id, message_id)) def send_photo(self, chat_id, photo, caption=None, reply_to_message_id=None, reply_markup=None): """ Use this method to send photos. :param chat_id: :param photo: :param caption: :param reply_to_message_id: :param reply_markup: :return: API reply. """ return types.Message.de_json( apihelper.send_photo(self.token, chat_id, photo, caption, reply_to_message_id, reply_markup)) def send_audio(self, chat_id, audio, duration=None, performer=None, title=None, reply_to_message_id=None, reply_markup=None): """ Use this method to send audio files, if you want Telegram clients to display them in the music player. Your audio must be in the .mp3 format. :param chat_id:Unique identifier for the message recipient :param audio:Audio file to send. :param duration:Duration of the audio in seconds :param performer:Performer :param title:Track name :param reply_to_message_id:If the message is a reply, ID of the original message :param reply_markup: :return: Message """ return types.Message.de_json( apihelper.send_audio(self.token, chat_id, audio,duration,performer,title, reply_to_message_id, reply_markup)) def send_voice(self, chat_id, voice, duration=None, reply_to_message_id=None, reply_markup=None): """ Use this method to send audio files, if you want Telegram clients to display the file as a playable voice message. :param chat_id:Unique identifier for the message recipient. :param voice: :param duration:Duration of sent audio in seconds :param reply_to_message_id: :param reply_markup: :return: Message """ return types.Message.de_json( apihelper.send_voice(self.token, chat_id, voice, duration, reply_to_message_id,reply_markup)) def send_document(self, chat_id, data, reply_to_message_id=None, reply_markup=None): """ Use this method to send general files. :param chat_id: :param data: :param reply_to_message_id: :param reply_markup: :return: API reply. """ return types.Message.de_json( apihelper.send_data(self.token, chat_id, data, 'document', reply_to_message_id, reply_markup)) def send_sticker(self, chat_id, data, reply_to_message_id=None, reply_markup=None): """ Use this method to send .webp stickers. :param chat_id: :param data: :param reply_to_message_id: :param reply_markup: :return: API reply. """ return types.Message.de_json( apihelper.send_data(self.token, chat_id, data, 'sticker', reply_to_message_id, reply_markup)) def send_video(self, chat_id, data, duration=None, caption=None, reply_to_message_id=None, reply_markup=None): """ Use this method to send video files, Telegram clients support mp4 videos. :param chat_id: Integer : Unique identifier for the message recipient — User or GroupChat id :param data: InputFile or String : Video to send. You can either pass a file_id as String to resend a video that is already on the Telegram server :param duration: Integer : Duration of sent video in seconds :param caption: String : Video caption (may also be used when resending videos by file_id). :param reply_to_message_id: :param reply_markup: :return: """ return types.Message.de_json( apihelper.send_video(self.token, chat_id, data, duration, caption, reply_to_message_id, reply_markup)) def send_location(self, chat_id, latitude, longitude, reply_to_message_id=None, reply_markup=None): """ Use this method to send point on the map. :param chat_id: :param latitude: :param longitude: :param reply_to_message_id: :param reply_markup: :return: API reply. """ return types.Message.de_json( apihelper.send_location(self.token, chat_id, latitude, longitude, reply_to_message_id, reply_markup)) def send_chat_action(self, chat_id, action): """ Use this method when you need to tell the user that something is happening on the bot's side. The status is set for 5 seconds or less (when a message arrives from your bot, Telegram clients clear its typing status). :param chat_id: :param action: One of the following strings: 'typing', 'upload_photo', 'record_video', 'upload_video', 'record_audio', 'upload_audio', 'upload_document', 'find_location'. :return: API reply. :type: boolean """ return apihelper.send_chat_action(self.token, chat_id, action) def reply_to(self, message, text, **kwargs): """ Convenience function for `send_message(message.chat.id, text, reply_to_message_id=message.message_id, **kwargs)` """ return self.send_message(message.chat.id, text, reply_to_message_id=message.message_id, **kwargs) def register_for_reply(self, message, callback): """ Registers a callback function to be notified when a reply to `message` arrives. Warning: `message` must be sent with reply_markup=types.ForceReply(), otherwise TeleBot will not be able to see the difference between a reply to `message` and an ordinary message. :param message: The message for which we are awaiting a reply. :param callback: The callback function to be called when a reply arrives. Must accept one `message` parameter, which will contain the replied message. """ self.message_subscribers_messages.insert(0, message.message_id) self.message_subscribers_callbacks.insert(0, callback) if len(self.message_subscribers_messages) > 10000: self.message_subscribers_messages.pop() self.message_subscribers_callbacks.pop() def _notify_message_subscribers(self, new_messages): for message in new_messages: if not hasattr(message, 'reply_to_message'): continue reply_msg_id = message.reply_to_message.message_id if reply_msg_id in self.message_subscribers_messages: index = self.message_subscribers_messages.index(reply_msg_id) self.message_subscribers_callbacks[index](message) del self.message_subscribers_messages[index] del self.message_subscribers_callbacks[index] def register_next_step_handler(self, message, callback): """ Registers a callback function to be notified when new message arrives after `message`. :param message: The message for which we want to handle new message after that in same chat. :param callback: The callback function which next new message arrives. """ chat_id = message.chat.id if chat_id in self.message_subscribers_next_step: self.message_subscribers_next_step[chat_id].append(callback) else: self.message_subscribers_next_step[chat_id] = [callback] def _notify_message_next_handler(self, new_messages): for message in new_messages: chat_id = message.chat.id if chat_id in self.message_subscribers_next_step: handlers = self.message_subscribers_next_step[chat_id] for handler in handlers: self.worker_pool.put(handler, message) self.message_subscribers_next_step.pop(chat_id, None) def message_handler(self, commands=None, regexp=None, func=None, content_types=['text']): """ Message handler decorator. This decorator can be used to decorate functions that must handle certain types of messages. All message handlers are tested in the order they were added. Example: bot = TeleBot('TOKEN') # Handles all messages which text matches regexp. @bot.message_handler(regexp='someregexp') def command_help(message): bot.send_message(message.chat.id, 'Did someone call for help?') # 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.send_message(message.chat.id, 'Document received, sir!') # Handle all other commands. @bot.message_handler(func=lambda message: True, content_types=['audio', 'video', 'document', 'text', 'location', 'contact', 'sticker']) def default_command(message): bot.send_message(message.chat.id, "This is the default command handler.") :param regexp: Optional regular expression. :param func: Optional lambda function. The lambda receives the message to test as the first parameter. It must return True if the command should handle the message. :param content_types: This commands' supported content types. Must be a list. Defaults to ['text']. """ def decorator(fn): func_dict = {'function': fn, 'content_types': content_types} if regexp: func_dict['regexp'] = regexp if 'text' in content_types else None if func: func_dict['lambda'] = func if commands: func_dict['commands'] = commands if 'text' in content_types else None self.message_handlers.append(func_dict) return fn return decorator @staticmethod def _test_message_handler(message_handler, message): if message.content_type not in message_handler['content_types']: return False if 'commands' in message_handler and message.content_type == 'text': return util.extract_command(message.text) in message_handler['commands'] if 'regexp' in message_handler and message.content_type == 'text' and re.search(message_handler['regexp'], message.text): return True if 'lambda' in message_handler: return message_handler['lambda'](message) return False def _notify_command_handlers(self, new_messages): for message in new_messages: for message_handler in self.message_handlers: if self._test_message_handler(message_handler, message): if self.__create_threads: self.worker_pool.put(message_handler['function'], message) else: message_handler['function'](message) break class AsyncTeleBot(TeleBot): def __init__(self, *args, **kwargs): TeleBot.__init__(self, *args, **kwargs) @util.async() def get_me(self): return TeleBot.get_me(self) @util.async() def get_user_profile_photos(self, *args, **kwargs): return TeleBot.get_user_profile_photos(self, *args, **kwargs) @util.async() def send_message(self, *args, **kwargs): return TeleBot.send_message(self, *args, **kwargs) @util.async() def forward_message(self, *args, **kwargs): return TeleBot.forward_message(self, *args, **kwargs) @util.async() def send_photo(self, *args, **kwargs): return TeleBot.send_photo(self, *args, **kwargs) @util.async() def send_audio(self, *args, **kwargs): return TeleBot.send_audio(self, *args, **kwargs) @util.async() def send_document(self, *args, **kwargs): return TeleBot.send_document(self, *args, **kwargs) @util.async() def send_sticker(self, *args, **kwargs): return TeleBot.send_sticker(self, *args, **kwargs) @util.async() def send_video(self, *args, **kwargs): return TeleBot.send_video(self, *args, **kwargs) @util.async() def send_location(self, *args, **kwargs): return TeleBot.send_location(self, *args, **kwargs) @util.async() def send_chat_action(self, *args, **kwargs): return TeleBot.send_chat_action(self, *args, **kwargs)