mirror of
https://github.com/eternnoir/pyTelegramBotAPI.git
synced 2023-08-10 21:12:57 +03:00
477 lines
19 KiB
Python
477 lines
19 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import print_function
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import threading
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import time
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import logging
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logging.basicConfig()
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logger = logging.getLogger('Telebot')
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import re
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from telebot import apihelper, types, util
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"""
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Module : telebot
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"""
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API_URL = r"https://api.telegram.org/"
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class TeleBot:
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""" This is TeleBot Class
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Methods:
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getMe
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sendMessage
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forwardMessage
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sendPhoto
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sendAudio
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sendDocument
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sendSticker
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sendVideo
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sendLocation
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sendChatAction
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getUserProfilePhotos
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getUpdates
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"""
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def __init__(self, token, create_threads=True, num_threads=4):
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"""
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:param token: bot API token
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:param create_threads: Create thread for message handler
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:param num_threads: Number of worker in thread pool.
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:return: Telebot object.
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"""
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self.token = token
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self.update_listener = []
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self.polling_thread = None
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self.__stop_polling = threading.Event()
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self.last_update_id = 0
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self.num_threads = num_threads
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self.__create_threads = create_threads
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self.message_subscribers_messages = []
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self.message_subscribers_callbacks = []
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# key: chat_id, value: handler list
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self.message_subscribers_next_step = {}
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self.message_handlers = []
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if self.__create_threads:
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self.worker_pool = util.ThreadPool(num_threads)
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def get_updates(self, offset=None, limit=None, timeout=20):
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"""
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Use this method to receive incoming updates using long polling (wiki). An Array of Update objects is returned.
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:param offset: Integer. Identifier of the first update to be returned.
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:param limit: Integer. Limits the number of updates to be retrieved.
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:param timeout: Integer. Timeout in seconds for long polling.
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:return: array of Updates
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"""
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json_updates = apihelper.get_updates(self.token, offset, limit, timeout)
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ret = []
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for ju in json_updates:
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ret.append(types.Update.de_json(ju))
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return ret
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def get_update(self):
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"""
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Retrieves any updates from the Telegram API.
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Registered listeners and applicable message handlers will be notified when a new message arrives.
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:raises ApiException when a call has failed.
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"""
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updates = apihelper.get_updates(self.token, offset=(self.last_update_id + 1), timeout=20)
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new_messages = []
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for update in updates:
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if update['update_id'] > self.last_update_id:
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self.last_update_id = update['update_id']
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msg = types.Message.de_json(update['message'])
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new_messages.append(msg)
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logger.debug('GET %d new messages' % len(new_messages))
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if len(new_messages) > 0:
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self.process_new_messages(new_messages)
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def process_new_messages(self, new_messages):
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self.__notify_update(new_messages)
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self._notify_command_handlers(new_messages)
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self._notify_message_subscribers(new_messages)
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self._notify_message_next_handler(new_messages)
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def __notify_update(self, new_messages):
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for listener in self.update_listener:
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if self.__create_threads:
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self.worker_pool.put(listener, new_messages)
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else:
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listener(new_messages)
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def polling(self, none_stop=False, interval=0, block=True):
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"""
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This function creates a new Thread that calls an internal __polling function.
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This allows the bot to retrieve Updates automagically and notify listeners and message handlers accordingly.
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Do not call this function more than once!
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Always get updates.
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:param none_stop: Do not stop polling when Exception occur.
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:return:
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"""
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self.__stop_polling.set()
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if self.polling_thread:
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self.polling_thread.join() # wait thread stop.
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self.__stop_polling.clear()
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self.polling_thread = threading.Thread(target=self.__polling, args=([none_stop, interval]))
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self.polling_thread.daemon = True
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self.polling_thread.start()
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if block:
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self.__stop_polling.wait()
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def __polling(self, none_stop, interval):
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logger.info('TeleBot: Started polling.')
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error_interval = .25
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while not self.__stop_polling.wait(interval):
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try:
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self.get_update()
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error_interval = .25
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except apihelper.ApiException as e:
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if not none_stop:
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self.__stop_polling.set()
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logger.info("TeleBot: Exception occurred. Stopping.")
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else:
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time.sleep(error_interval)
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error_interval *= 2
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logger.error(e)
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logger.info('TeleBot: Stopped polling.')
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def stop_polling(self):
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self.__stop_polling.set()
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def set_update_listener(self, listener):
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self.update_listener.append(listener)
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def get_me(self):
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result = apihelper.get_me(self.token)
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return types.User.de_json(result)
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def get_user_profile_photos(self, user_id, offset=None, limit=None):
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"""
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Retrieves the user profile photos of the person with 'user_id'
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See https://core.telegram.org/bots/api#getuserprofilephotos
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:param user_id:
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:param offset:
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:param limit:
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:return: API reply.
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"""
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result = apihelper.get_user_profile_photos(self.token, user_id, offset, limit)
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return types.UserProfilePhotos.de_json(result)
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def send_message(self, chat_id, text, disable_web_page_preview=None, reply_to_message_id=None, reply_markup=None):
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"""
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Use this method to send text messages.
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Warning: Do not send more than about 5000 characters each message, otherwise you'll risk an HTTP 414 error.
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If you must send more than 5000 characters, use the split_string function in apihelper.py.
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:param chat_id:
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:param text:
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:param disable_web_page_preview:
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:param reply_to_message_id:
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:param reply_markup:
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:return: API reply.
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"""
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return types.Message.de_json(
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apihelper.send_message(self.token, chat_id, text, disable_web_page_preview, reply_to_message_id,
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reply_markup))
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def forward_message(self, chat_id, from_chat_id, message_id):
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"""
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Use this method to forward messages of any kind.
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:param chat_id: which chat to forward
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:param from_chat_id: which chat message from
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:param message_id: message id
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:return: API reply.
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"""
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return types.Message.de_json(apihelper.forward_message(self.token, chat_id, from_chat_id, message_id))
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def send_photo(self, chat_id, photo, caption=None, reply_to_message_id=None, reply_markup=None):
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"""
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Use this method to send photos.
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:param chat_id:
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:param photo:
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:param caption:
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:param reply_to_message_id:
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:param reply_markup:
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:return: API reply.
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"""
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return types.Message.de_json(
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apihelper.send_photo(self.token, chat_id, photo, caption, reply_to_message_id, reply_markup))
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def send_audio(self, chat_id, audio, duration=None, performer=None, title=None, reply_to_message_id=None,
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reply_markup=None):
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"""
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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.
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:param chat_id:Unique identifier for the message recipient
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:param audio:Audio file to send.
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:param duration:Duration of the audio in seconds
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:param performer:Performer
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:param title:Track name
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:param reply_to_message_id:If the message is a reply, ID of the original message
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:param reply_markup:
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:return: Message
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"""
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return types.Message.de_json(
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apihelper.send_audio(self.token, chat_id, audio, duration, performer, title, reply_to_message_id,
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reply_markup))
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def send_voice(self, chat_id, voice, duration=None, reply_to_message_id=None, reply_markup=None):
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"""
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Use this method to send audio files, if you want Telegram clients to display the file as a playable voice message.
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:param chat_id:Unique identifier for the message recipient.
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:param voice:
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:param duration:Duration of sent audio in seconds
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:param reply_to_message_id:
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:param reply_markup:
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:return: Message
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"""
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return types.Message.de_json(
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apihelper.send_voice(self.token, chat_id, voice, duration, reply_to_message_id, reply_markup))
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def send_document(self, chat_id, data, reply_to_message_id=None, reply_markup=None):
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"""
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Use this method to send general files.
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:param chat_id:
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:param data:
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:param reply_to_message_id:
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:param reply_markup:
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:return: API reply.
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"""
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return types.Message.de_json(
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apihelper.send_data(self.token, chat_id, data, 'document', reply_to_message_id, reply_markup))
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def send_sticker(self, chat_id, data, reply_to_message_id=None, reply_markup=None):
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"""
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Use this method to send .webp stickers.
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:param chat_id:
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:param data:
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:param reply_to_message_id:
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:param reply_markup:
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:return: API reply.
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"""
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return types.Message.de_json(
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apihelper.send_data(self.token, chat_id, data, 'sticker', reply_to_message_id, reply_markup))
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def send_video(self, chat_id, data, duration=None, caption=None, reply_to_message_id=None, reply_markup=None):
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"""
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Use this method to send video files, Telegram clients support mp4 videos.
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:param chat_id: Integer : Unique identifier for the message recipient — User or GroupChat id
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: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
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:param duration: Integer : Duration of sent video in seconds
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:param caption: String : Video caption (may also be used when resending videos by file_id).
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:param reply_to_message_id:
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:param reply_markup:
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:return:
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"""
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return types.Message.de_json(
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apihelper.send_video(self.token, chat_id, data, duration, caption, reply_to_message_id, reply_markup))
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def send_location(self, chat_id, latitude, longitude, reply_to_message_id=None, reply_markup=None):
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"""
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Use this method to send point on the map.
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:param chat_id:
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:param latitude:
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:param longitude:
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:param reply_to_message_id:
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:param reply_markup:
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:return: API reply.
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"""
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return types.Message.de_json(
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apihelper.send_location(self.token, chat_id, latitude, longitude, reply_to_message_id, reply_markup))
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def send_chat_action(self, chat_id, action):
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"""
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Use this method when you need to tell the user that something is happening on the bot's side.
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The status is set for 5 seconds or less (when a message arrives from your bot, Telegram clients clear
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its typing status).
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:param chat_id:
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:param action: One of the following strings: 'typing', 'upload_photo', 'record_video', 'upload_video',
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'record_audio', 'upload_audio', 'upload_document', 'find_location'.
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:return: API reply. :type: boolean
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"""
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return apihelper.send_chat_action(self.token, chat_id, action)
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def reply_to(self, message, text, **kwargs):
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"""
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Convenience function for `send_message(message.chat.id, text, reply_to_message_id=message.message_id, **kwargs)`
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"""
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return self.send_message(message.chat.id, text, reply_to_message_id=message.message_id, **kwargs)
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def register_for_reply(self, message, callback):
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"""
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Registers a callback function to be notified when a reply to `message` arrives.
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Warning: `message` must be sent with reply_markup=types.ForceReply(), otherwise TeleBot will not be able to see
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the difference between a reply to `message` and an ordinary message.
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:param message: The message for which we are awaiting a reply.
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:param callback: The callback function to be called when a reply arrives. Must accept one `message`
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parameter, which will contain the replied message.
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"""
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self.message_subscribers_messages.insert(0, message.message_id)
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self.message_subscribers_callbacks.insert(0, callback)
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if len(self.message_subscribers_messages) > 10000:
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self.message_subscribers_messages.pop()
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self.message_subscribers_callbacks.pop()
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def _notify_message_subscribers(self, new_messages):
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for message in new_messages:
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if not hasattr(message, 'reply_to_message'):
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continue
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reply_msg_id = message.reply_to_message.message_id
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if reply_msg_id in self.message_subscribers_messages:
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index = self.message_subscribers_messages.index(reply_msg_id)
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self.message_subscribers_callbacks[index](message)
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del self.message_subscribers_messages[index]
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del self.message_subscribers_callbacks[index]
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def register_next_step_handler(self, message, callback):
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"""
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Registers a callback function to be notified when new message arrives after `message`.
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:param message: The message for which we want to handle new message after that in same chat.
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:param callback: The callback function which next new message arrives.
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"""
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chat_id = message.chat.id
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if chat_id in self.message_subscribers_next_step:
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self.message_subscribers_next_step[chat_id].append(callback)
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else:
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self.message_subscribers_next_step[chat_id] = [callback]
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def _notify_message_next_handler(self, new_messages):
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for message in new_messages:
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chat_id = message.chat.id
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if chat_id in self.message_subscribers_next_step:
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handlers = self.message_subscribers_next_step[chat_id]
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for handler in handlers:
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self.worker_pool.put(handler, message)
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self.message_subscribers_next_step.pop(chat_id, None)
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def message_handler(self, commands=None, regexp=None, func=None, content_types=['text']):
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"""
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Message handler decorator.
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This decorator can be used to decorate functions that must handle certain types of messages.
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All message handlers are tested in the order they were added.
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Example:
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bot = TeleBot('TOKEN')
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# Handles all messages which text matches regexp.
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@bot.message_handler(regexp='someregexp')
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def command_help(message):
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bot.send_message(message.chat.id, 'Did someone call for help?')
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# Handle all sent documents of type 'text/plain'.
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@bot.message_handler(func=lambda message: message.document.mime_type == 'text/plain', content_types=['document'])
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def command_handle_document(message):
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bot.send_message(message.chat.id, 'Document received, sir!')
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# Handle all other commands.
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@bot.message_handler(func=lambda message: True, content_types=['audio', 'video', 'document', 'text', 'location', 'contact', 'sticker'])
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def default_command(message):
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bot.send_message(message.chat.id, "This is the default command handler.")
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:param regexp: Optional regular expression.
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: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.
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:param content_types: This commands' supported content types. Must be a list. Defaults to ['text'].
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"""
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def decorator(fn):
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func_dict = {'function': fn, 'content_types': content_types}
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if regexp:
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func_dict['regexp'] = regexp if 'text' in content_types else None
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if func:
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func_dict['lambda'] = func
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if commands:
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func_dict['commands'] = commands if 'text' in content_types else None
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self.message_handlers.append(func_dict)
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return fn
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return decorator
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@staticmethod
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def _test_message_handler(message_handler, message):
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if message.content_type not in message_handler['content_types']:
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return False
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if 'commands' in message_handler and message.content_type == 'text':
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return util.extract_command(message.text) in message_handler['commands']
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if 'regexp' in message_handler and message.content_type == 'text' and re.search(message_handler['regexp'],
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message.text):
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return True
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if 'lambda' in message_handler:
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return message_handler['lambda'](message)
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return False
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def _notify_command_handlers(self, new_messages):
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for message in new_messages:
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for message_handler in self.message_handlers:
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if self._test_message_handler(message_handler, message):
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if self.__create_threads:
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self.worker_pool.put(message_handler['function'], message)
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else:
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message_handler['function'](message)
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break
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class AsyncTeleBot(TeleBot):
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def __init__(self, *args, **kwargs):
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TeleBot.__init__(self, *args, **kwargs)
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@util.async()
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def get_me(self):
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return TeleBot.get_me(self)
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@util.async()
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def get_user_profile_photos(self, *args, **kwargs):
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return TeleBot.get_user_profile_photos(self, *args, **kwargs)
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@util.async()
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def send_message(self, *args, **kwargs):
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return TeleBot.send_message(self, *args, **kwargs)
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@util.async()
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def forward_message(self, *args, **kwargs):
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return TeleBot.forward_message(self, *args, **kwargs)
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@util.async()
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def send_photo(self, *args, **kwargs):
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return TeleBot.send_photo(self, *args, **kwargs)
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@util.async()
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def send_audio(self, *args, **kwargs):
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return TeleBot.send_audio(self, *args, **kwargs)
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@util.async()
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def send_document(self, *args, **kwargs):
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return TeleBot.send_document(self, *args, **kwargs)
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@util.async()
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def send_sticker(self, *args, **kwargs):
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return TeleBot.send_sticker(self, *args, **kwargs)
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@util.async()
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def send_video(self, *args, **kwargs):
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return TeleBot.send_video(self, *args, **kwargs)
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@util.async()
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def send_location(self, *args, **kwargs):
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return TeleBot.send_location(self, *args, **kwargs)
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@util.async()
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def send_chat_action(self, *args, **kwargs):
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return TeleBot.send_chat_action(self, *args, **kwargs)
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