Asynchronous TeleBot version Alpha release

examples/asynchronous_telebot/chat_join_request.py

@@ -0,0 +1,11 @@
+from telebot.async_telebot import AsyncTeleBot
+import asyncio
+import telebot
+bot = AsyncTeleBot('TOKEN')
+
+@bot.chat_join_request_handler()
+async def make_some(message: telebot.types.ChatJoinRequest):
+    await bot.send_message(message.chat.id, 'I accepted a new user!')
+    await bot.approve_chat_join_request(message.chat.id, message.from_user.id)
+
+asyncio.run(bot.polling(skip_pending=True))

examples/asynchronous_telebot/chat_member_example.py

@@ -0,0 +1,33 @@
+from telebot import types,util
+from telebot.async_telebot import AsyncTeleBot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+#chat_member_handler. When status changes, telegram gives update. check status from old_chat_member and new_chat_member.
+@bot.chat_member_handler()
+async def chat_m(message: types.ChatMemberUpdated):
+    old = message.old_chat_member
+    new = message.new_chat_member
+    if new.status == "member":
+        await bot.send_message(message.chat.id,"Hello {name}!".format(name=new.user.first_name)) # Welcome message
+
+#if bot is added to group, this handler will work
+@bot.my_chat_member_handler()
+async def my_chat_m(message: types.ChatMemberUpdated):
+    old = message.old_chat_member
+    new = message.new_chat_member
+    if new.status == "member":
+        await bot.send_message(message.chat.id,"Somebody added me to group") # Welcome message, if bot was added to group
+        await bot.leave_chat(message.chat.id)
+
+#content_Type_service is:
+#'new_chat_members', 'left_chat_member', 'new_chat_title', 'new_chat_photo', 'delete_chat_photo', 'group_chat_created',
+#'supergroup_chat_created', 'channel_chat_created', 'migrate_to_chat_id', 'migrate_from_chat_id', 'pinned_message',
+#'proximity_alert_triggered', 'voice_chat_scheduled', 'voice_chat_started', 'voice_chat_ended', 
+#'voice_chat_participants_invited', 'message_auto_delete_timer_changed'
+# this handler deletes service messages
+
+@bot.message_handler(content_types=util.content_type_service)
+async def delall(message: types.Message):
+    await bot.delete_message(message.chat.id,message.message_id)
+asyncio.run(bot.polling())

examples/asynchronous_telebot/custom_filters/admin_filter_example.py

@@ -0,0 +1,13 @@
+import asyncio
+from telebot.async_telebot import AsyncTeleBot
+from telebot import asyncio_filters
+bot = AsyncTeleBot('TOKEN')
+
+# Handler
+@bot.message_handler(chat_types=['supergroup'], is_chat_admin=True)
+async def answer_for_admin(message):
+    await bot.send_message(message.chat.id,"hello my admin")
+
+# Register filter
+bot.add_custom_filter(asyncio_filters.IsAdminFilter(bot))
+asyncio.run(bot.polling())

examples/asynchronous_telebot/custom_filters/general_custom_filters.py

@@ -0,0 +1,44 @@
+from telebot.async_telebot import AsyncTeleBot
+import telebot
+bot = AsyncTeleBot('TOKEN')
+
+
+# AdvancedCustomFilter is for list, string filter values
+class MainFilter(telebot.asyncio_filters.AdvancedCustomFilter):
+    key='text'
+    @staticmethod
+    async def check(message, text):
+        return message.text in text
+
+# SimpleCustomFilter is for boolean values, such as is_admin=True
+class IsAdmin(telebot.asyncio_filters.SimpleCustomFilter):
+    key='is_admin'
+    @staticmethod
+    async def check(message: telebot.types.Message):
+        result = await bot.get_chat_member(message.chat.id,message.from_user.id)
+        return result.status in ['administrator','creator']
+
+
+@bot.message_handler(is_admin=True, commands=['admin']) # Check if user is admin
+async def admin_rep(message):
+    await bot.send_message(message.chat.id, "Hi admin")
+
+@bot.message_handler(is_admin=False, commands=['admin']) # If user is not admin
+async def not_admin(message):
+    await bot.send_message(message.chat.id, "You are not admin")
+
+@bot.message_handler(text=['hi']) # Response to hi message
+async def welcome_hi(message):
+    await bot.send_message(message.chat.id, 'You said hi')
+
+@bot.message_handler(text=['bye']) # Response to bye message
+async def bye_user(message):
+    await bot.send_message(message.chat.id, 'You said bye')
+
+
+# Do not forget to register filters
+bot.add_custom_filter(MainFilter())
+bot.add_custom_filter(IsAdmin())
+
+import asyncio
+asyncio.run(bot.polling())

examples/asynchronous_telebot/custom_filters/id_filter_example.py

@@ -0,0 +1,19 @@
+from telebot.async_telebot import AsyncTeleBot
+import telebot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+
+# Chat id can be private or supergroups.
+@bot.message_handler(chat_id=[12345678], commands=['admin']) # chat_id checks id corresponds to your list or not.
+async def admin_rep(message):
+    await bot.send_message(message.chat.id, "You are allowed to use this command.")
+
+@bot.message_handler(commands=['admin'])
+async def not_admin(message):
+    await bot.send_message(message.chat.id, "You are not allowed to use this command")
+
+# Do not forget to register
+bot.add_custom_filter(telebot.asyncio_filters.ChatFilter())
+
+asyncio.run(bot.polling())

examples/asynchronous_telebot/custom_filters/is_filter_example.py

@@ -0,0 +1,22 @@
+from telebot.async_telebot import AsyncTeleBot
+import telebot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+
+
+# Check if message is a reply
+@bot.message_handler(is_reply=True)
+async def start_filter(message):
+    await bot.send_message(message.chat.id, "Looks like you replied to my message.")
+
+# Check if message was forwarded
+@bot.message_handler(is_forwarded=True)
+async def text_filter(message):
+    await bot.send_message(message.chat.id, "I do not accept forwarded messages!")
+
+# Do not forget to register filters
+bot.add_custom_filter(telebot.asyncio_filters.IsReplyFilter())
+bot.add_custom_filter(telebot.asyncio_filters.ForwardFilter())
+
+asyncio.run(bot.polling())

examples/asynchronous_telebot/custom_filters/text_filter_example.py

@@ -0,0 +1,21 @@
+from telebot.async_telebot import AsyncTeleBot
+import telebot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+
+# Check if message starts with @admin tag
+@bot.message_handler(text_startswith="@admin")
+async def start_filter(message):
+    await bot.send_message(message.chat.id, "Looks like you are calling admin, wait...")
+
+# Check if text is hi or hello
+@bot.message_handler(text=['hi','hello'])
+async def text_filter(message):
+    await bot.send_message(message.chat.id, "Hi, {name}!".format(name=message.from_user.first_name))
+
+# Do not forget to register filters
+bot.add_custom_filter(telebot.asyncio_filters.TextMatchFilter())
+bot.add_custom_filter(telebot.asyncio_filters.TextStartsFilter())
+
+asyncio.run(bot.polling())

examples/asynchronous_telebot/custom_states.py

@@ -0,0 +1,75 @@
+import telebot
+from telebot import asyncio_filters
+from telebot.async_telebot import AsyncTeleBot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+
+
+class MyStates:
+    name = 1
+    surname = 2
+    age = 3
+
+
+
+@bot.message_handler(commands=['start'])
+async def start_ex(message):
+    """
+    Start command. Here we are starting state
+    """
+    await bot.set_state(message.from_user.id, MyStates.name)
+    await bot.send_message(message.chat.id, 'Hi, write me a name')
+ 
+
+ 
+@bot.message_handler(state="*", commands='cancel')
+async def any_state(message):
+    """
+    Cancel state
+    """
+    await bot.send_message(message.chat.id, "Your state was cancelled.")
+    await bot.delete_state(message.from_user.id)
+
+@bot.message_handler(state=MyStates.name)
+async def name_get(message):
+    """
+    State 1. Will process when user's state is 1.
+    """
+    await bot.send_message(message.chat.id, f'Now write me a surname')
+    await bot.set_state(message.from_user.id, MyStates.surname)
+    async with bot.retrieve_data(message.from_user.id) as data:
+        data['name'] = message.text
+ 
+ 
+@bot.message_handler(state=MyStates.surname)
+async def ask_age(message):
+    """
+    State 2. Will process when user's state is 2.
+    """
+    await bot.send_message(message.chat.id, "What is your age?")
+    await bot.set_state(message.from_user.id, MyStates.age)
+    async with bot.retrieve_data(message.from_user.id) as data:
+        data['surname'] = message.text
+ 
+# result
+@bot.message_handler(state=MyStates.age, is_digit=True)
+async def ready_for_answer(message):
+    async with bot.retrieve_data(message.from_user.id) as data:
+        await bot.send_message(message.chat.id, "Ready, take a look:\n<b>Name: {name}\nSurname: {surname}\nAge: {age}</b>".format(name=data['name'], surname=data['surname'], age=message.text), parse_mode="html")
+    await bot.delete_state(message.from_user.id)
+
+#incorrect number
+@bot.message_handler(state=MyStates.age, is_digit=False)
+async def age_incorrect(message):
+    await bot.send_message(message.chat.id, 'Looks like you are submitting a string in the field age. Please enter a number')
+
+# register filters
+
+bot.add_custom_filter(asyncio_filters.StateFilter(bot))
+bot.add_custom_filter(asyncio_filters.IsDigitFilter())
+
+# set saving states into file.
+bot.enable_saving_states() # you can delete this if you do not need to save states
+
+asyncio.run(bot.polling())

examples/asynchronous_telebot/echo_bot.py

@@ -0,0 +1,27 @@
+#!/usr/bin/python
+
+# This is a simple echo bot using the decorator mechanism.
+# It echoes any incoming text messages.
+
+from telebot.async_telebot import AsyncTeleBot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+
+
+# Handle '/start' and '/help'
+@bot.message_handler(commands=['help', 'start'])
+async def send_welcome(message):
+    await bot.reply_to(message, """\
+Hi there, I am EchoBot.
+I am here to echo your kind words back to you. Just say anything nice and I'll say the exact same thing to you!\
+""")
+
+
+# Handle all other messages with content_type 'text' (content_types defaults to ['text'])
+@bot.message_handler(func=lambda message: True)
+async def echo_message(message):
+    await bot.reply_to(message, message.text)
+
+
+asyncio.run(bot.polling())

examples/asynchronous_telebot/register_handler.py

@@ -0,0 +1,19 @@
+from telebot.async_telebot import AsyncTeleBot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+async def start_executor(message):
+    await bot.send_message(message.chat.id, 'Hello!')
+
+bot.register_message_handler(start_executor, commands=['start']) # Start command executor
+
+# See also
+# bot.register_callback_query_handler(*args, **kwargs)
+# bot.register_channel_post_handler(*args, **kwargs)
+# bot.register_chat_member_handler(*args, **kwargs)
+# bot.register_inline_handler(*args, **kwargs)
+# bot.register_my_chat_member_handler(*args, **kwargs)
+# bot.register_edited_message_handler(*args, **kwargs)
+# And other functions..
+
+asyncio.run(bot.polling(skip_pending=True))

examples/asynchronous_telebot/skip_updates_example.py

@@ -0,0 +1,13 @@
+from telebot.async_telebot import AsyncTeleBot
+import asyncio
+bot = AsyncTeleBot('TOKEN')
+
+@bot.message_handler(commands=['start', 'help'])
+async def send_welcome(message):
+	await bot.reply_to(message, "Howdy, how are you doing?")
+
+@bot.message_handler(func=lambda message: True)
+async def echo_all(message):
+	await bot.reply_to(message, message.text)
+
+asyncio.run(bot.polling(skip_pending=True))# Skip pending skips old updates

requirements.txt

@@ -1,3 +1,4 @@
 pytest==3.0.2
 requests==2.20.0
 wheel==0.24.0
+aiohttp>=3.8.0,<3.9.0

telebot/__init__.py

@@ -12,10 +12,11 @@ from typing import Any, Callable, List, Optional, Union
 # this imports are used to avoid circular import error
 import telebot.util
 import telebot.types
-from telebot.custom_filters import SimpleCustomFilter, AdvancedCustomFilter
+
 
 
 logger = logging.getLogger('TeleBot')
+
 formatter = logging.Formatter(
     '%(asctime)s (%(filename)s:%(lineno)d %(threadName)s) %(levelname)s - %(name)s: "%(message)s"'
 )
@@ -28,6 +29,8 @@ logger.setLevel(logging.ERROR)
 
 from telebot import apihelper, util, types
 from telebot.handler_backends import MemoryHandlerBackend, FileHandlerBackend, StateMemory, StateFile
+from telebot.custom_filters import SimpleCustomFilter, AdvancedCustomFilter
+
 
 
 REPLY_MARKUP_TYPES = Union[
@@ -35,6 +38,7 @@ REPLY_MARKUP_TYPES = Union[
     types.ReplyKeyboardRemove, types.ForceReply]
 
 
+
 """
 Module : telebot
 """
@@ -3308,338 +3312,6 @@ class TeleBot:
                     break
 
 
-class AsyncTeleBot(TeleBot):
-    def __init__(self, *args, **kwargs):
-        TeleBot.__init__(self, *args, **kwargs)
 
-    # I'm not sure if `get_updates` should be added here too
 
-    @util.async_dec()
-    def enable_save_next_step_handlers(self, delay=120, filename="./.handler-saves/step.save"):
-        return TeleBot.enable_save_next_step_handlers(self, delay, filename)
         
-    @util.async_dec()
-    def enable_save_reply_handlers(self, delay=120, filename="./.handler-saves/reply.save"):
-        return TeleBot.enable_save_reply_handlers(self, delay, filename)
-
-    @util.async_dec()
-    def disable_save_next_step_handlers(self):
-        return TeleBot.disable_save_next_step_handlers(self)
-
-    @util.async_dec()
-    def disable_save_reply_handlers(self):
-        return TeleBot.enable_save_reply_handlers(self)
-
-    @util.async_dec()
-    def load_next_step_handlers(self, filename="./.handler-saves/step.save", del_file_after_loading=True):
-        return TeleBot.load_next_step_handlers(self, filename, del_file_after_loading)
-
-    @util.async_dec()
-    def load_reply_handlers(self, filename="./.handler-saves/reply.save", del_file_after_loading=True):
-        return TeleBot.load_reply_handlers(self, filename, del_file_after_loading)
-
-    @util.async_dec()
-    def get_me(self):
-        return TeleBot.get_me(self)
-
-    @util.async_dec()
-    def log_out(self):
-        return TeleBot.log_out(self)
-
-    @util.async_dec()
-    def close(self):
-        return TeleBot.close(self)
-
-    @util.async_dec()
-    def get_my_commands(self, *args, **kwargs): # needed args because new scope and language_code
-        return TeleBot.get_my_commands(self, *args, **kwargs)
-
-    @util.async_dec()
-    def set_my_commands(self, *args, **kwargs):
-        return TeleBot.set_my_commands(self, *args, **kwargs)
-    
-    @util.async_dec()
-    def delete_my_commands(self, *args, **kwargs):
-        return TeleBot.delete_my_commands(self, *args, **kwargs)
-
-    @util.async_dec()
-    def get_file(self, *args):
-        return TeleBot.get_file(self, *args)
-
-    @util.async_dec()
-    def download_file(self, *args):
-        return TeleBot.download_file(self, *args)
-
-    @util.async_dec()
-    def get_user_profile_photos(self, *args, **kwargs):
-        return TeleBot.get_user_profile_photos(self, *args, **kwargs)
-
-    @util.async_dec()
-    def get_chat(self, *args):
-        return TeleBot.get_chat(self, *args)
-
-    @util.async_dec()
-    def leave_chat(self, *args):
-        return TeleBot.leave_chat(self, *args)
-
-    @util.async_dec()
-    def get_chat_administrators(self, *args):
-        return TeleBot.get_chat_administrators(self, *args)
-
-    @util.async_dec()
-    def get_chat_members_count(self, *args):
-        logger.info('get_chat_members_count is deprecated. Use get_chat_member_count instead')
-        return TeleBot.get_chat_member_count(self, *args)
-    
-    @util.async_dec()
-    def get_chat_member_count(self, *args):
-        return TeleBot.get_chat_member_count(self, *args)
-
-    @util.async_dec()
-    def set_chat_sticker_set(self, *args):
-        return TeleBot.set_chat_sticker_set(self, *args)
-
-    @util.async_dec()
-    def delete_chat_sticker_set(self, *args):
-        return TeleBot.delete_chat_sticker_set(self, *args)
-
-    @util.async_dec()
-    def get_chat_member(self, *args):
-        return TeleBot.get_chat_member(self, *args)
-
-    @util.async_dec()
-    def send_message(self, *args, **kwargs):
-        return TeleBot.send_message(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_dice(self, *args, **kwargs):
-        return TeleBot.send_dice(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_animation(self, *args, **kwargs):
-        return TeleBot.send_animation(self, *args, **kwargs)
-
-    @util.async_dec()
-    def forward_message(self, *args, **kwargs):
-        return TeleBot.forward_message(self, *args, **kwargs)
-
-    @util.async_dec()
-    def copy_message(self, *args, **kwargs):
-        return TeleBot.copy_message(self, *args, **kwargs)
-
-    @util.async_dec()
-    def delete_message(self, *args):
-        return TeleBot.delete_message(self, *args)
-
-    @util.async_dec()
-    def send_photo(self, *args, **kwargs):
-        return TeleBot.send_photo(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_audio(self, *args, **kwargs):
-        return TeleBot.send_audio(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_voice(self, *args, **kwargs):
-        return TeleBot.send_voice(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_document(self, *args, **kwargs):
-        return TeleBot.send_document(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_sticker(self, *args, **kwargs):
-        return TeleBot.send_sticker(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_video(self, *args, **kwargs):
-        return TeleBot.send_video(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_video_note(self, *args, **kwargs):
-        return TeleBot.send_video_note(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_media_group(self, *args, **kwargs):
-        return TeleBot.send_media_group(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_location(self, *args, **kwargs):
-        return TeleBot.send_location(self, *args, **kwargs)
-
-    @util.async_dec()
-    def edit_message_live_location(self, *args, **kwargs):
-        return TeleBot.edit_message_live_location(self, *args, **kwargs)
-
-    @util.async_dec()
-    def stop_message_live_location(self, *args, **kwargs):
-        return TeleBot.stop_message_live_location(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_venue(self, *args, **kwargs):
-        return TeleBot.send_venue(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_contact(self, *args, **kwargs):
-        return TeleBot.send_contact(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_chat_action(self, *args, **kwargs):
-        return TeleBot.send_chat_action(self, *args, **kwargs)
-
-    @util.async_dec()
-    def kick_chat_member(self, *args, **kwargs):
-        logger.info('kick_chat_member is deprecated. Use ban_chat_member instead.')
-        return TeleBot.ban_chat_member(self, *args, **kwargs)
-    
-    @util.async_dec()
-    def ban_chat_member(self, *args, **kwargs):
-        return TeleBot.ban_chat_member(self, *args, **kwargs)
-
-    @util.async_dec()
-    def unban_chat_member(self, *args, **kwargs):
-        return TeleBot.unban_chat_member(self, *args, **kwargs)
-
-    @util.async_dec()
-    def restrict_chat_member(self, *args, **kwargs):
-        return TeleBot.restrict_chat_member(self, *args, **kwargs)
-
-    @util.async_dec()
-    def promote_chat_member(self, *args, **kwargs):
-        return TeleBot.promote_chat_member(self, *args, **kwargs)
-    
-    @util.async_dec()
-    def set_chat_administrator_custom_title(self, *args, **kwargs):
-        return TeleBot.set_chat_administrator_custom_title(self, *args, **kwargs)
-
-    @util.async_dec()
-    def set_chat_permissions(self, *args, **kwargs):
-        return TeleBot.set_chat_permissions(self, *args, **kwargs)
-
-    @util.async_dec()
-    def create_chat_invite_link(self, *args, **kwargs):
-        return TeleBot.create_chat_invite_link(self, *args, **kwargs)
-    
-    @util.async_dec()
-    def edit_chat_invite_link(self, *args, **kwargs):
-        return TeleBot.edit_chat_invite_link(self, *args, **kwargs)
-    
-    @util.async_dec()
-    def revoke_chat_invite_link(self, *args, **kwargs):
-        return TeleBot.revoke_chat_invite_link(self, *args, **kwargs)
-    
-    @util.async_dec()
-    def export_chat_invite_link(self, *args):
-        return TeleBot.export_chat_invite_link(self, *args)
-
-    @util.async_dec()
-    def set_chat_photo(self, *args):
-        return TeleBot.set_chat_photo(self, *args)
-
-    @util.async_dec()
-    def delete_chat_photo(self, *args):
-        return TeleBot.delete_chat_photo(self, *args)
-
-    @util.async_dec()
-    def set_chat_title(self, *args):
-        return TeleBot.set_chat_title(self, *args)
-
-    @util.async_dec()
-    def set_chat_description(self, *args):
-        return TeleBot.set_chat_description(self, *args)
-
-    @util.async_dec()
-    def pin_chat_message(self, *args, **kwargs):
-        return TeleBot.pin_chat_message(self, *args, **kwargs)
-
-    @util.async_dec()
-    def unpin_chat_message(self, *args):
-        return TeleBot.unpin_chat_message(self, *args)
-
-    @util.async_dec()
-    def unpin_all_chat_messages(self, *args):
-        return TeleBot.unpin_all_chat_messages(self, *args)
-
-    @util.async_dec()
-    def edit_message_text(self, *args, **kwargs):
-        return TeleBot.edit_message_text(self, *args, **kwargs)
-
-    @util.async_dec()
-    def edit_message_media(self, *args, **kwargs):
-        return TeleBot.edit_message_media(self, *args, **kwargs)
-
-    @util.async_dec()
-    def edit_message_reply_markup(self, *args, **kwargs):
-        return TeleBot.edit_message_reply_markup(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_game(self, *args, **kwargs):
-        return TeleBot.send_game(self, *args, **kwargs)
-
-    @util.async_dec()
-    def set_game_score(self, *args, **kwargs):
-        return TeleBot.set_game_score(self, *args, **kwargs)
-
-    @util.async_dec()
-    def get_game_high_scores(self, *args, **kwargs):
-        return TeleBot.get_game_high_scores(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_invoice(self, *args, **kwargs):
-        return TeleBot.send_invoice(self, *args, **kwargs)
-
-    @util.async_dec()
-    def answer_shipping_query(self, *args, **kwargs):
-        return TeleBot.answer_shipping_query(self, *args, **kwargs)
-
-    @util.async_dec()
-    def answer_pre_checkout_query(self, *args, **kwargs):
-        return TeleBot.answer_pre_checkout_query(self, *args, **kwargs)
-
-    @util.async_dec()
-    def edit_message_caption(self, *args, **kwargs):
-        return TeleBot.edit_message_caption(self, *args, **kwargs)
-
-    @util.async_dec()
-    def answer_inline_query(self, *args, **kwargs):
-        return TeleBot.answer_inline_query(self, *args, **kwargs)
-
-    @util.async_dec()
-    def answer_callback_query(self, *args, **kwargs):
-        return TeleBot.answer_callback_query(self, *args, **kwargs)
-
-    @util.async_dec()
-    def get_sticker_set(self, *args, **kwargs):
-        return TeleBot.get_sticker_set(self, *args, **kwargs)
-
-    @util.async_dec()
-    def upload_sticker_file(self, *args, **kwargs):
-        return TeleBot.upload_sticker_file(self, *args, **kwargs)
-
-    @util.async_dec()
-    def create_new_sticker_set(self, *args, **kwargs):
-        return TeleBot.create_new_sticker_set(self, *args, **kwargs)
-
-    @util.async_dec()
-    def add_sticker_to_set(self, *args, **kwargs):
-        return TeleBot.add_sticker_to_set(self, *args, **kwargs)
-
-    @util.async_dec()
-    def set_sticker_position_in_set(self, *args, **kwargs):
-        return TeleBot.set_sticker_position_in_set(self, *args, **kwargs)
-
-    @util.async_dec()
-    def delete_sticker_from_set(self, *args, **kwargs):
-        return TeleBot.delete_sticker_from_set(self, *args, **kwargs)
-    
-    @util.async_dec()
-    def set_sticker_set_thumb(self, *args, **kwargs):
-        return TeleBot.set_sticker_set_thumb(self, *args, **kwargs)
-
-    @util.async_dec()
-    def send_poll(self, *args, **kwargs):
-        return TeleBot.send_poll(self, *args, **kwargs)
-
-    @util.async_dec()
-    def stop_poll(self, *args, **kwargs):
-        return TeleBot.stop_poll(self, *args, **kwargs)

telebot/asyncio_filters.py

@@ -0,0 +1,178 @@
+from abc import ABC
+
+class SimpleCustomFilter(ABC):
+    """
+    Simple Custom Filter base class.
+    Create child class with check() method.
+    Accepts only message, returns bool value, that is compared with given in handler.
+    """
+
+    async def check(self, message):
+        """
+        Perform a check.
+        """
+        pass
+
+
+class AdvancedCustomFilter(ABC):
+    """
+    Simple Custom Filter base class.
+    Create child class with check() method.
+    Accepts two parameters, returns bool: True - filter passed, False - filter failed.
+    message: Message class
+    text: Filter value given in handler
+    """
+
+    async def check(self, message, text):
+        """
+        Perform a check.
+        """
+        pass
+
+
+class TextMatchFilter(AdvancedCustomFilter):
+    """
+    Filter to check Text message.
+    key: text
+
+    Example:
+    @bot.message_handler(text=['account'])
+    """
+
+    key = 'text'
+
+    async def check(self, message, text):
+        if type(text) is list:return message.text in text
+        else: return text == message.text
+
+class TextContainsFilter(AdvancedCustomFilter):
+    """
+    Filter to check Text message.
+    key: text
+
+    Example:
+    # Will respond if any message.text contains word 'account'
+    @bot.message_handler(text_contains=['account'])
+    """
+
+    key = 'text_contains'
+
+    async def check(self, message, text):
+        return text in message.text
+
+class TextStartsFilter(AdvancedCustomFilter):
+    """
+    Filter to check whether message starts with some text.
+
+    Example:
+    # Will work if message.text starts with 'Sir'.
+    @bot.message_handler(text_startswith='Sir')
+    """
+
+    key = 'text_startswith'
+    async def check(self, message, text):
+        return message.text.startswith(text) 
+
+class ChatFilter(AdvancedCustomFilter):
+    """
+    Check whether chat_id corresponds to given chat_id.
+
+    Example:
+    @bot.message_handler(chat_id=[99999])
+    """
+
+    key = 'chat_id'
+    async def check(self, message, text):
+        return message.chat.id in text
+
+class ForwardFilter(SimpleCustomFilter):
+    """
+    Check whether message was forwarded from channel or group.
+
+    Example:
+
+    @bot.message_handler(is_forwarded=True)
+    """
+
+    key = 'is_forwarded'
+
+    async def check(self, message):
+        return message.forward_from_chat is not None
+
+class IsReplyFilter(SimpleCustomFilter):
+    """
+    Check whether message is a reply.
+
+    Example:
+
+    @bot.message_handler(is_reply=True)
+    """
+
+    key = 'is_reply'
+
+    async def check(self, message):
+        return message.reply_to_message is not None
+
+
+
+class LanguageFilter(AdvancedCustomFilter):
+    """
+    Check users language_code.
+
+    Example:
+
+    @bot.message_handler(language_code=['ru'])
+    """
+
+    key = 'language_code'
+
+    async def check(self, message, text):
+        if type(text) is list:return message.from_user.language_code in text
+        else: return message.from_user.language_code == text
+
+class IsAdminFilter(SimpleCustomFilter):
+    """
+    Check whether the user is administrator / owner of the chat.
+
+    Example:
+    @bot.message_handler(chat_types=['supergroup'], is_chat_admin=True)
+    """
+
+    key = 'is_chat_admin'
+
+    def __init__(self, bot):
+        self._bot = bot
+
+    async def check(self, message):
+        result = await self._bot.get_chat_member(message.chat.id, message.from_user.id)
+        return result.status in ['creator', 'administrator']
+
+class StateFilter(AdvancedCustomFilter):
+    """
+    Filter to check state.
+
+    Example:
+    @bot.message_handler(state=1)
+    """
+    def __init__(self, bot):
+        self.bot = bot
+    key = 'state'
+
+    async def check(self, message, text):
+        result = await self.bot.current_states.current_state(message.from_user.id)
+        if result is False: return False
+        elif text == '*': return True
+        elif type(text) is list: return result in text
+        return result == text
+
+class IsDigitFilter(SimpleCustomFilter):
+    """
+    Filter to check whether the string is made up of only digits.
+
+    Example:
+    @bot.message_handler(is_digit=True)
+    """
+    key = 'is_digit'
+
+    async def check(self, message):
+        return message.text.isdigit()

telebot/asyncio_handler_backends.py

@@ -0,0 +1,219 @@
+import os
+import pickle
+
+
+
+class StateMemory:
+    def __init__(self):
+        self._states = {}
+
+    async def add_state(self, chat_id, state):
+        """
+        Add a state.
+        :param chat_id:
+        :param state: new state
+        """
+        if chat_id in self._states:
+            
+            self._states[chat_id]['state'] = state
+        else:
+            self._states[chat_id] = {'state': state,'data': {}}
+
+    async def current_state(self, chat_id):
+        """Current state"""
+        if chat_id in self._states: return self._states[chat_id]['state']
+        else: return False
+
+    async def delete_state(self, chat_id):
+        """Delete a state"""
+        self._states.pop(chat_id)
+
+    def _get_data(self, chat_id):
+        return self._states[chat_id]['data']
+
+    async def set(self, chat_id, new_state):
+        """
+        Set a new state for a user.
+        :param chat_id:
+        :param new_state: new_state of a user
+        """
+        await self.add_state(chat_id,new_state)
+
+    async def _add_data(self, chat_id, key, value):
+        result = self._states[chat_id]['data'][key] = value
+        return result
+
+    async def finish(self, chat_id):
+        """
+        Finish(delete) state of a user.
+        :param chat_id:
+        """
+        await self.delete_state(chat_id)
+
+    def retrieve_data(self, chat_id):
+        """
+        Save input text.
+
+        Usage:
+        with bot.retrieve_data(message.chat.id) as data:
+            data['name'] = message.text
+
+        Also, at the end of your 'Form' you can get the name:
+        data['name']
+        """
+        return StateContext(self, chat_id)
+
+
+class StateFile:
+    """
+    Class to save states in a file.
+    """
+    def __init__(self, filename):
+        self.file_path = filename
+
+    async def add_state(self, chat_id, state):
+        """
+        Add a state.
+        :param chat_id:
+        :param state: new state
+        """
+        states_data = self._read_data()
+        if chat_id in states_data:
+            states_data[chat_id]['state'] = state
+            return await self._save_data(states_data)
+        else:
+            new_data = states_data[chat_id] = {'state': state,'data': {}}
+            return await self._save_data(states_data)
+
+
+    async def current_state(self, chat_id):
+        """Current state."""
+        states_data = self._read_data()
+        if chat_id in states_data: return states_data[chat_id]['state']
+        else: return False
+
+    async def delete_state(self, chat_id):
+        """Delete a state"""
+        states_data = self._read_data()
+        states_data.pop(chat_id)
+        await self._save_data(states_data)
+
+    def _read_data(self):
+        """
+        Read the data from file.
+        """
+        file = open(self.file_path, 'rb')
+        states_data = pickle.load(file)
+        file.close()
+        return states_data
+
+    def _create_dir(self):
+        """
+        Create directory .save-handlers.
+        """
+        dirs = self.file_path.rsplit('/', maxsplit=1)[0]
+        os.makedirs(dirs, exist_ok=True)
+        if not os.path.isfile(self.file_path):
+            with open(self.file_path,'wb') as file:
+                pickle.dump({}, file)
+        
+    async def _save_data(self, new_data):
+        """
+        Save data after editing.
+        :param new_data:
+        """
+        with open(self.file_path, 'wb+') as state_file:
+            pickle.dump(new_data, state_file, protocol=pickle.HIGHEST_PROTOCOL)
+        return True
+
+    def _get_data(self, chat_id):
+        return self._read_data()[chat_id]['data']
+
+    async def set(self, chat_id, new_state):
+        """
+        Set a new state for a user.
+        :param chat_id:
+        :param new_state: new_state of a user
+        
+        """
+        await self.add_state(chat_id,new_state)
+
+    async def _add_data(self, chat_id, key, value):
+        states_data = self._read_data()
+        result = states_data[chat_id]['data'][key] = value
+        await self._save_data(result)
+
+        return result
+
+    async def finish(self, chat_id):
+        """
+        Finish(delete) state of a user.
+        :param chat_id:
+        """
+        await self.delete_state(chat_id)
+
+    def retrieve_data(self, chat_id):
+        """
+        Save input text.
+
+        Usage:
+        with bot.retrieve_data(message.chat.id) as data:
+            data['name'] = message.text
+
+        Also, at the end of your 'Form' you can get the name:
+        data['name']
+        """
+        return StateFileContext(self, chat_id)
+
+
+class StateContext:
+    """
+    Class for data.
+    """
+    def __init__(self , obj: StateMemory, chat_id) -> None:
+        self.obj = obj
+        self.chat_id = chat_id
+        self.data = obj._get_data(chat_id)
+
+    async def __aenter__(self):
+        return self.data
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        return
+
+class StateFileContext:
+    """
+    Class for data.
+    """
+    def __init__(self , obj: StateFile, chat_id) -> None:
+        self.obj = obj
+        self.chat_id = chat_id
+        self.data = None
+
+    async def __aenter__(self):
+        self.data = self.obj._get_data(self.chat_id)
+        return self.data
+
+    async def __aexit__(self, exc_type, exc_val, exc_tb):
+        old_data = self.obj._read_data()
+        for i in self.data:
+            old_data[self.chat_id]['data'][i] = self.data.get(i)
+        await self.obj._save_data(old_data)
+
+        return
+
+
+class BaseMiddleware:
+    """
+    Base class for middleware.
+
+    Your middlewares should be inherited from this class.
+    """
+    def __init__(self):
+        pass
+
+    async def pre_process(self, message, data):
+        raise NotImplementedError
+    async def post_process(self, message, data, exception):
+        raise NotImplementedError
+