Merge pull request #1722 from Badiboy/master

Handlers and Middlewares processing union

README.md

@@ -885,5 +885,6 @@ Here are some examples of template:
 * [Gugumoe-bot](http://t.me/gugumoe_bot) ([source](https://github.com/GooGuJiang/Gugumoe-bot)) by [咕谷酱](https://gmoe.cc) GuXiaoJiang is a multi-functional robot, such as OSU game information query, IP test, animation screenshot search and other functions.
 * [Feedback-bot](https://github.com/coder2020official/feedbackbot) A feedback bot for user-admin communication. Made on AsyncTeleBot, using [template](https://github.com/coder2020official/asynctelebot_template).
 * [TeleServ](https://github.com/ablakely/TeleServ) by [ablakely](https://github.com/ablakely) This is a Telegram to IRC bridge which links as an IRC server and makes Telegram users appear as native IRC users.
+* [Simple Store Bot](https://github.com/AntonGlyzin/myshopbot) by [Anton Glyzin](https://github.com/AntonGlyzin) This is a simple telegram-store with an admin panel. Designed according to a template.
 
 **Want to have your bot listed here? Just make a pull request. Only bots with public source code are accepted.**

telebot/__init__.py

@@ -131,6 +131,18 @@ class TeleBot:
 
     :param use_class_middlewares: Use class middlewares, defaults to False
     :type use_class_middlewares: :obj:`bool`, optional
+
+    :param disable_web_page_preview: Default value for disable_web_page_preview, defaults to None
+    :type disable_web_page_preview: :obj:`bool`, optional
+
+    :param disable_notification: Default value for disable_notification, defaults to None
+    :type disable_notification: :obj:`bool`, optional
+
+    :param protect_content: Default value for protect_content, defaults to None
+    :type protect_content: :obj:`bool`, optional
+
+    :param allow_sending_without_reply: Default value for allow_sending_without_reply, defaults to None
+    :type allow_sending_without_reply: :obj:`bool`, optional
     """
 
     def __init__(
@@ -139,18 +151,32 @@ class TeleBot:
             next_step_backend: Optional[HandlerBackend]=None, reply_backend: Optional[HandlerBackend]=None,
             exception_handler: Optional[ExceptionHandler]=None, last_update_id: Optional[int]=0,
             suppress_middleware_excepions: Optional[bool]=False, state_storage: Optional[StateStorageBase]=StateMemoryStorage(),
-            use_class_middlewares: Optional[bool]=False
+            use_class_middlewares: Optional[bool]=False, 
+            disable_web_page_preview: Optional[bool]=None,
+            disable_notification: Optional[bool]=None,
+            protect_content: Optional[bool]=None,
+            allow_sending_without_reply: Optional[bool]=None
     ):
-        self.token = token
-        self.parse_mode = parse_mode
-        self.update_listener = []
-        self.skip_pending = skip_pending
-        self.suppress_middleware_excepions = suppress_middleware_excepions
 
-        self.__stop_polling = threading.Event()
+        # update-related
+        self.token = token
+        self.skip_pending = skip_pending # backward compatibility
         self.last_update_id = last_update_id
+        
+        # propertys
+        self.suppress_middleware_excepions = suppress_middleware_excepions
+        self.parse_mode = parse_mode
+        self.disable_web_page_preview = disable_web_page_preview
+        self.disable_notification = disable_notification
+        self.protect_content = protect_content
+        self.allow_sending_without_reply = allow_sending_without_reply
+
+        # threading-related
+        self.__stop_polling = threading.Event()
         self.exc_info = None
 
+        # states & register_next_step_handler
+        self.current_states = state_storage
         self.next_step_backend = next_step_backend
         if not self.next_step_backend:
             self.next_step_backend = MemoryHandlerBackend()
@@ -159,8 +185,9 @@ class TeleBot:
         if not self.reply_backend:
             self.reply_backend = MemoryHandlerBackend()
 
+        # handlers
         self.exception_handler = exception_handler
-
+        self.update_listener = []
         self.message_handlers = []
         self.edited_message_handlers = []
         self.channel_post_handlers = []
@@ -178,8 +205,7 @@ class TeleBot:
         self.custom_filters = {}
         self.state_handlers = []
 
-        self.current_states = state_storage
+        # middlewares
-
         self.use_class_middlewares = use_class_middlewares
         if apihelper.ENABLE_MIDDLEWARE and not use_class_middlewares:
             self.typed_middleware_handlers = {
@@ -205,6 +231,8 @@ class TeleBot:
                 'You are using class based middlewares while having ENABLE_MIDDLEWARE set to True. This is not recommended.'
             )
         self.middlewares = [] if use_class_middlewares else None
+
+        # threads
         self.threaded = threaded
         if self.threaded:
             self.worker_pool = util.ThreadPool(self, num_threads=num_threads)
@@ -469,6 +497,7 @@ class TeleBot:
             webhook_url = "{}://{}:{}/{}".format(protocol, listen, port, url_path)
 
         if certificate and certificate_key:
+            # noinspection PyTypeChecker
             ssl_ctx = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
             ssl_ctx.load_cert_chain(certificate, certificate_key)
 
@@ -1087,11 +1116,6 @@ class TeleBot:
 
 
     def _exec_task(self, task, *args, **kwargs):
-        if kwargs:
-            if kwargs.pop('task_type', "") == 'handler':
-                if kwargs.pop('pass_bot', False):
-                    kwargs['bot'] = self
-        
         if self.threaded:
             self.worker_pool.put(task, *args, **kwargs)
         else:
@@ -1444,6 +1468,10 @@ class TeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_web_page_preview = self.disable_web_page_preview if (disable_web_page_preview is None) else disable_web_page_preview
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             apihelper.send_message(
@@ -1482,6 +1510,9 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+
         return types.Message.de_json(
             apihelper.forward_message(self.token, chat_id, from_chat_id, message_id, disable_notification, timeout, protect_content))
 
@@ -1544,6 +1575,11 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.MessageID.de_json(
             apihelper.copy_message(self.token, chat_id, from_chat_id, message_id, caption, parse_mode, caption_entities,
                                    disable_notification, reply_to_message_id, allow_sending_without_reply, reply_markup,
@@ -1621,6 +1657,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             apihelper.send_dice(
                 self.token, chat_id, emoji, disable_notification, reply_to_message_id,
@@ -1684,6 +1724,9 @@ class TeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             apihelper.send_photo(
@@ -1769,6 +1812,9 @@ class TeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             apihelper.send_audio(
@@ -1837,6 +1883,9 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             apihelper.send_voice(
@@ -1917,6 +1966,10 @@ class TeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         if data and not(document):
             # function typo miss compatibility
             document = data
@@ -1981,9 +2034,14 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         if data and not(sticker):
             # function typo miss compatibility
             sticker = data
+
         return types.Message.de_json(
             apihelper.send_data(
                 self.token, chat_id, sticker, 'sticker',
@@ -2071,6 +2129,10 @@ class TeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         if data and not(video):
             # function typo miss compatibility
             video = data
@@ -2157,6 +2219,9 @@ class TeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             apihelper.send_animation(
@@ -2224,6 +2289,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             apihelper.send_video_note(
                 self.token, chat_id, data, duration, length, reply_to_message_id, reply_markup,
@@ -2270,6 +2339,10 @@ class TeleBot:
         :return: On success, an array of Messages that were sent is returned.
         :rtype: List[types.Message]
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         result = apihelper.send_media_group(
             self.token, chat_id, media, disable_notification, reply_to_message_id, timeout, 
             allow_sending_without_reply, protect_content)
@@ -2338,6 +2411,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             apihelper.send_location(
                 self.token, chat_id, latitude, longitude, live_period, 
@@ -2509,6 +2586,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             apihelper.send_venue(
                 self.token, chat_id, latitude, longitude, title, address, foursquare_id, foursquare_type,
@@ -2571,6 +2652,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             apihelper.send_contact(
                 self.token, chat_id, phone_number, first_name, last_name, vcard,
@@ -3322,6 +3407,8 @@ class TeleBot:
         :return: True on success.
         :rtype: :obj:`bool`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+
         return apihelper.pin_chat_message(self.token, chat_id, message_id, disable_notification)
 
     def unpin_chat_message(self, chat_id: Union[int, str], message_id: Optional[int]=None) -> bool:
@@ -3403,6 +3490,7 @@ class TeleBot:
         :rtype: :obj:`types.Message` or :obj:`bool`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_web_page_preview = self.disable_web_page_preview if (disable_web_page_preview is None) else disable_web_page_preview
 
         result = apihelper.edit_message_text(self.token, text, chat_id, message_id, inline_message_id, parse_mode,
                                              entities, disable_web_page_preview, reply_markup)
@@ -3515,6 +3603,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :obj:`types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         result = apihelper.send_game(
             self.token, chat_id, game_short_name, disable_notification,
             reply_to_message_id, reply_markup, timeout, 
@@ -3717,6 +3809,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :obj:`types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         result = apihelper.send_invoice(
             self.token, chat_id, title, description, invoice_payload, provider_token,
             currency, prices, start_parameter, photo_url, photo_size, photo_width,
@@ -3918,6 +4014,10 @@ class TeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :obj:`types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         if isinstance(question, types.Poll):
             raise RuntimeError("The send_poll signature was changed, please see send_poll function details.")
 
@@ -4790,8 +4890,14 @@ class TeleBot:
         if not isinstance(regexp, str):
             logger.error(f"{method_name}: Regexp filter should be string. Not able to use the supplied type.")
 
-    def message_handler(self, commands: Optional[List[str]]=None, regexp: Optional[str]=None, func: Optional[Callable]=None,
+    def message_handler(
-                    content_types: Optional[List[str]]=None, chat_types: Optional[List[str]]=None, **kwargs):
+            self,
+            commands: Optional[List[str]]=None,
+            regexp: Optional[str]=None,
+            func: Optional[Callable]=None,
+            content_types: Optional[List[str]]=None,
+            chat_types: Optional[List[str]]=None,
+            **kwargs):
         """
         Handles New incoming message of any kind - text, photo, sticker, etc.
         As a parameter to the decorator function, it passes :class:`telebot.types.Message` object.
@@ -5875,7 +5981,7 @@ class TeleBot:
             return False
 
     # middleware check-up method
-    def _check_middleware(self, update_type):
+    def _get_middlewares(self, update_type):
         """
         Check middleware
 
@@ -5889,100 +5995,115 @@ class TeleBot:
 
     def _run_middlewares_and_handler(self, message, handlers, middlewares, update_type):
         """
-        This class is made to run handler and middleware in queue.
+        This method is made to run handlers and middlewares in queue.
 
-        :param handler: handler that should be executed.
+        :param message: received message (update part) to process with handlers and/or middlewares
-        :param middleware: middleware that should be executed.
+        :param handlers: all created handlers (not filtered)
+        :param middlewares: middlewares that should be executed (already filtered)
+        :param update_type: handler/update type (Update field name)
         :return:
         """
-        data = {}
-        params =[]
-        handler_error = None
-        skip_handlers = False
 
-        if middlewares:
+        if not self.use_class_middlewares:
-            for middleware in middlewares:
+            if handlers:
-                if middleware.update_sensitive:
-                    if hasattr(middleware, f'pre_process_{update_type}'):
-                        result = getattr(middleware, f'pre_process_{update_type}')(message, data)
-                    else: 
-                        logger.error('Middleware {} does not have pre_process_{} method. pre_process function execution was skipped.'.format(middleware.__class__.__name__, update_type))
-                        result = None
-                else:
-                    result = middleware.pre_process(message, data)
-                # We will break this loop if CancelUpdate is returned
-                # Also, we will not run other middlewares
-                if isinstance(result, CancelUpdate):
-                    return
-                elif isinstance(result, SkipHandler):
-                    skip_handlers = True
-
-        if handlers and not(skip_handlers):
-            try:
                 for handler in handlers:
-                    process_handler = self._test_message_handler(handler, message)
+                    if self._test_message_handler(handler, message):
-                    if not process_handler: continue
+                        if handler.get('pass_bot', False):
-                    for i in inspect.signature(handler['function']).parameters:
+                            handler['function'](message, bot = self)
-                        params.append(i)
-                    if len(params) == 1:
-                        handler['function'](message)
-                    elif "data" in params:
-                        if len(params) == 2:
-                            handler['function'](message, data)
-                        elif len(params) == 3:
-                            handler['function'](message, data=data, bot=self)
                         else:
-                            logger.error("It is not allowed to pass data and values inside data to the handler. Check your handler: {}".format(handler['function']))
+                            handler['function'](message)
-                            return
+                        break
-                    else:
+        else:
-                        data_copy = data.copy()
+            data = {}
-                        for key in list(data_copy):
+            params =[]
-                            # remove data from data_copy if handler does not accept it
+            handler_error = None
-                            if key not in params:
+            skip_handlers = False
-                                del data_copy[key]
-                        if handler.get('pass_bot'):
-                            data_copy["bot"] = self
-                        if len(data_copy) > len(params) - 1: # remove the message parameter
-                            logger.error("You are passing more parameters than the handler needs. Check your handler: {}".format(handler['function']))
-                            return
-                        handler["function"](message, **data_copy)
-                    break
-            except Exception as e:
-                handler_error = e
-                if self.exception_handler:
-                    self.exception_handler.handle(e)
-                else:
-                    logging.error(str(e))
-                    logger.debug("Exception traceback:\n%s", traceback.format_exc())
 
-        if middlewares:
+            if middlewares:
-            for middleware in middlewares:
+                for middleware in middlewares:
-                if middleware.update_sensitive:
+                    if middleware.update_sensitive:
-                    if hasattr(middleware, f'post_process_{update_type}'):
+                        if hasattr(middleware, f'pre_process_{update_type}'):
-                        getattr(middleware, f'post_process_{update_type}')(message, data, handler_error)
+                            result = getattr(middleware, f'pre_process_{update_type}')(message, data)
+                        else:
+                            logger.error('Middleware {} does not have pre_process_{} method. pre_process function execution was skipped.'.format(middleware.__class__.__name__, update_type))
+                            result = None
                     else:
-                        logger.error("Middleware: {} does not have post_process_{} method. Post process function was not executed.".format(middleware.__class__.__name__, update_type))
+                        result = middleware.pre_process(message, data)
-                else:
+                    # We will break this loop if CancelUpdate is returned
-                    middleware.post_process(message, data, handler_error)
+                    # Also, we will not run other middlewares
+                    if isinstance(result, CancelUpdate):
+                        return
+                    elif isinstance(result, SkipHandler):
+                        skip_handlers = True
+
+            if handlers and not(skip_handlers):
+                try:
+                    for handler in handlers:
+                        process_handler = self._test_message_handler(handler, message)
+                        if not process_handler: continue
+                        for i in inspect.signature(handler['function']).parameters:
+                            params.append(i)
+                        if len(params) == 1:
+                            handler['function'](message)
+                        elif "data" in params:
+                            if len(params) == 2:
+                                handler['function'](message, data)
+                            elif len(params) == 3:
+                                handler['function'](message, data=data, bot=self)
+                            else:
+                                logger.error("It is not allowed to pass data and values inside data to the handler. Check your handler: {}".format(handler['function']))
+                                return
+                        else:
+                            data_copy = data.copy()
+                            for key in list(data_copy):
+                                # remove data from data_copy if handler does not accept it
+                                if key not in params:
+                                    del data_copy[key]
+                            if handler.get('pass_bot'):
+                                data_copy["bot"] = self
+                            if len(data_copy) > len(params) - 1: # remove the message parameter
+                                logger.error("You are passing more parameters than the handler needs. Check your handler: {}".format(handler['function']))
+                                return
+                            handler["function"](message, **data_copy)
+                        break
+                except Exception as e:
+                    handler_error = e
+                    if self.exception_handler:
+                        self.exception_handler.handle(e)
+                    else:
+                        logger.error(str(e))
+                        logger.debug("Exception traceback:\n%s", traceback.format_exc())
+
+            if middlewares:
+                for middleware in middlewares:
+                    if middleware.update_sensitive:
+                        if hasattr(middleware, f'post_process_{update_type}'):
+                            getattr(middleware, f'post_process_{update_type}')(message, data, handler_error)
+                        else:
+                            logger.error("Middleware: {} does not have post_process_{} method. Post process function was not executed.".format(middleware.__class__.__name__, update_type))
+                    else:
+                        middleware.post_process(message, data, handler_error)
 
     def _notify_command_handlers(self, handlers, new_messages, update_type):
         """
         Notifies command handlers.
 
-        :param handlers:
+        :param handlers: all created handlers
-        :param new_messages:
+        :param new_messages: received messages to proceed
+        :param update_type: handler/update type (Update fields)
         :return:
         """
         if not(handlers) and not(self.use_class_middlewares):
             return
 
+        if self.use_class_middlewares:
+            middlewares = self._get_middlewares(update_type)
+        else:
+            middlewares = None
         for message in new_messages:
-            if not self.use_class_middlewares:
+            self._exec_task(
-                for message_handler in handlers:
+                self._run_middlewares_and_handler,
-                    if self._test_message_handler(message_handler, message):
+                message,
-                        self._exec_task(message_handler['function'], message, pass_bot=message_handler['pass_bot'], task_type='handler')
+                handlers=handlers,
-                        break
+                middlewares=middlewares,
-            else:
+                update_type=update_type)
-                middleware = self._check_middleware(update_type)
-                self._exec_task(self._run_middlewares_and_handler, message, handlers=handlers, middlewares=middleware, update_type=update_type)
-                return

telebot/async_telebot.py

@@ -3,7 +3,6 @@ from datetime import datetime
 
 import logging
 import re
-import time
 import traceback
 from typing import Any, Awaitable, Callable, List, Optional, Union
 
@@ -99,21 +98,45 @@ class AsyncTeleBot:
     :param state_storage: Storage for states, defaults to StateMemoryStorage()
     :type state_storage: :class:`telebot.asyncio_storage.StateMemoryStorage`, optional
 
+    :param disable_web_page_preview: Default value for disable_web_page_preview, defaults to None
+    :type disable_web_page_preview: :obj:`bool`, optional
+
+    :param disable_notification: Default value for disable_notification, defaults to None
+    :type disable_notification: :obj:`bool`, optional
+
+    :param protect_content: Default value for protect_content, defaults to None
+    :type protect_content: :obj:`bool`, optional
+
+    :param allow_sending_without_reply: Default value for allow_sending_without_reply, defaults to None
+    :type allow_sending_without_reply: :obj:`bool`, optional
+
     """
 
     def __init__(self, token: str, parse_mode: Optional[str]=None, offset: Optional[int]=None,
-                exception_handler: Optional[ExceptionHandler]=None, state_storage: Optional[StateStorageBase]=StateMemoryStorage()) -> None:
+                exception_handler: Optional[ExceptionHandler]=None,
+                state_storage: Optional[StateStorageBase]=StateMemoryStorage(),
+                disable_web_page_preview: Optional[bool]=None,
+                disable_notification: Optional[bool]=None,
+                protect_content: Optional[bool]=None,
+                allow_sending_without_reply: Optional[bool]=None) -> None:
+        
+        # update-related
         self.token = token
-
         self.offset = offset
-        self.token = token
+
+        # properties
         self.parse_mode = parse_mode
+        self.disable_web_page_preview = disable_web_page_preview
+        self.disable_notification = disable_notification
+        self.protect_content = protect_content
+        self.allow_sending_without_reply = allow_sending_without_reply
+
+        # states
+        self.current_states = state_storage
+
+        # handlers
         self.update_listener = []
-
-
-
         self.exception_handler = exception_handler
-
         self.message_handlers = []
         self.edited_message_handlers = []
         self.channel_post_handlers = []
@@ -130,9 +153,6 @@ class AsyncTeleBot:
         self.chat_join_request_handlers = []
         self.custom_filters = {}
         self.state_handlers = []
-
-        self.current_states = state_storage
-
         self.middlewares = []
 
     async def close_session(self):
@@ -339,7 +359,8 @@ class AsyncTeleBot:
             await self.close_session()
             logger.warning('Polling is stopped.')
 
-    def _loop_create_task(self, coro):
+    @staticmethod
+    def _loop_create_task(coro):
         return asyncio.create_task(coro)
 
     async def _process_updates(self, handlers, messages, update_type):
@@ -351,12 +372,22 @@ class AsyncTeleBot:
         :return:
         """
         tasks = []
+        middlewares = await self._get_middlewares(update_type)
         for message in messages:
-            middleware = await self.process_middlewares(update_type)
+            tasks.append(self._run_middlewares_and_handlers(message, handlers, middlewares, update_type))
-            tasks.append(self._run_middlewares_and_handlers(handlers, message, middleware, update_type))
         await asyncio.gather(*tasks)
 
-    async def _run_middlewares_and_handlers(self, handlers, message, middlewares, update_type):
+    async def _run_middlewares_and_handlers(self, message, handlers, middlewares, update_type):
+        """
+        This method is made to run handlers and middlewares in queue.
+
+        :param message: received message (update part) to process with handlers and/or middlewares
+        :param handlers: all created handlers (not filtered)
+        :param middlewares: middlewares that should be executed (already filtered)
+        :param update_type: handler/update type (Update field name)
+        :return:
+        """
+
         handler_error = None
         data = {}
         skip_handlers = False
@@ -426,7 +457,7 @@ class AsyncTeleBot:
                     else:
                         logger.error('Middleware {} does not have post_process_{} method. post_process function execution was skipped.'.format(middleware.__class__.__name__, update_type))
                 else: await middleware.post_process(message, data, handler_error)
-    # update handling
+
     async def process_new_updates(self, updates: List[types.Update]):
         """
         Process new updates.
@@ -615,7 +646,7 @@ class AsyncTeleBot:
         """
         await self._process_updates(self.chat_join_request_handlers, chat_join_request, 'chat_join_request')
 
-    async def process_middlewares(self, update_type):
+    async def _get_middlewares(self, update_type):
         """
         :meta private:
         """
@@ -2277,6 +2308,10 @@ class AsyncTeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_web_page_preview = self.disable_web_page_preview if (disable_web_page_preview is None) else disable_web_page_preview
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             await asyncio_helper.send_message(
@@ -2315,6 +2350,9 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+
         return types.Message.de_json(
             await asyncio_helper.forward_message(self.token, chat_id, from_chat_id, message_id, disable_notification, timeout, protect_content))
 
@@ -2377,6 +2415,9 @@ class AsyncTeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.MessageID.de_json(
             await asyncio_helper.copy_message(self.token, chat_id, from_chat_id, message_id, caption, parse_mode, caption_entities,
@@ -2455,6 +2496,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             await asyncio_helper.send_dice(
                 self.token, chat_id, emoji, disable_notification, reply_to_message_id,
@@ -2517,6 +2562,9 @@ class AsyncTeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             await asyncio_helper.send_photo(
@@ -2601,6 +2649,9 @@ class AsyncTeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             await asyncio_helper.send_audio(
@@ -2668,6 +2719,9 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             await asyncio_helper.send_voice(
@@ -2747,6 +2801,10 @@ class AsyncTeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         if data and not(document):
             # function typo miss compatibility
             document = data
@@ -2807,6 +2865,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         if data and not(sticker):
             # function typo miss compatibility
             logger.warning("send_sticker: data parameter is deprecated. Use sticker instead.")
@@ -2898,6 +2960,10 @@ class AsyncTeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         if data and not(video):
             # function typo miss compatibility
             logger.warning("send_sticker: data parameter is deprecated. Use video instead.")
@@ -2985,6 +3051,9 @@ class AsyncTeleBot:
         :rtype: :class:`telebot.types.Message`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
 
         return types.Message.de_json(
             await asyncio_helper.send_animation(
@@ -3051,6 +3120,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             await asyncio_helper.send_video_note(
                 self.token, chat_id, data, duration, length, reply_to_message_id, reply_markup,
@@ -3096,6 +3169,10 @@ class AsyncTeleBot:
         :return: On success, an array of Messages that were sent is returned.
         :rtype: List[types.Message]
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         result = await asyncio_helper.send_media_group(
             self.token, chat_id, media, disable_notification, reply_to_message_id, timeout, 
             allow_sending_without_reply, protect_content)
@@ -3163,6 +3240,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             await asyncio_helper.send_location(
                 self.token, chat_id, latitude, longitude, live_period, 
@@ -3333,6 +3414,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             await asyncio_helper.send_venue(
                 self.token, chat_id, latitude, longitude, title, address, foursquare_id, foursquare_type,
@@ -3394,6 +3479,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :class:`telebot.types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         return types.Message.de_json(
             await asyncio_helper.send_contact(
                 self.token, chat_id, phone_number, first_name, last_name, vcard,
@@ -4154,6 +4243,8 @@ class AsyncTeleBot:
         :return: True on success.
         :rtype: :obj:`bool`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+
         return await asyncio_helper.pin_chat_message(self.token, chat_id, message_id, disable_notification)
 
     async def unpin_chat_message(self, chat_id: Union[int, str], message_id: Optional[int]=None) -> bool:
@@ -4235,6 +4326,7 @@ class AsyncTeleBot:
         :rtype: :obj:`types.Message` or :obj:`bool`
         """
         parse_mode = self.parse_mode if (parse_mode is None) else parse_mode
+        disable_web_page_preview = self.disable_web_page_preview if (disable_web_page_preview is None) else disable_web_page_preview
 
         result = await asyncio_helper.edit_message_text(self.token, text, chat_id, message_id, inline_message_id, parse_mode,
                                              entities, disable_web_page_preview, reply_markup)
@@ -4347,6 +4439,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :obj:`types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         result = await asyncio_helper.send_game(
             self.token, chat_id, game_short_name, disable_notification,
             reply_to_message_id, reply_markup, timeout, 
@@ -4548,6 +4644,10 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :obj:`types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+
         result = await asyncio_helper.send_invoice(
             self.token, chat_id, title, description, invoice_payload, provider_token,
             currency, prices, start_parameter, photo_url, photo_size, photo_width,
@@ -4749,12 +4849,14 @@ class AsyncTeleBot:
         :return: On success, the sent Message is returned.
         :rtype: :obj:`types.Message`
         """
+        disable_notification = self.disable_notification if (disable_notification is None) else disable_notification
+        protect_content = self.protect_content if (protect_content is None) else protect_content
+        allow_sending_without_reply = self.allow_sending_without_reply if (allow_sending_without_reply is None) else allow_sending_without_reply
+        explanation_parse_mode = self.parse_mode if (explanation_parse_mode is None) else explanation_parse_mode
 
         if isinstance(question, types.Poll):
             raise RuntimeError("The send_poll signature was changed, please see send_poll function details.")
 
-        explanation_parse_mode = self.parse_mode if (explanation_parse_mode is None) else explanation_parse_mode
-
         return types.Message.de_json(
             await asyncio_helper.send_poll(
                 self.token, chat_id,

telebot/ext/sync/webhooks.py

@@ -1,6 +1,5 @@
 """
 This file is used by TeleBot.run_webhooks() function.
-
 Fastapi is required to run this script.
 """
 
@@ -15,15 +14,11 @@ try:
 except ImportError:
     fastapi_installed = False
 
-
 from telebot.types import Update
 
-
 from typing import Optional
 
 
-
-
 class SyncWebhookListener:
     def __init__(self, bot, 
                 secret_token: str, host: Optional[str]="127.0.0.1", 
@@ -33,13 +28,13 @@ class SyncWebhookListener:
                 debug: Optional[bool]=False
                 ) -> None:
         """
-        Aynchronous implementation of webhook listener
+        Synchronous implementation of webhook listener
-        for asynchronous version of telebot.
+        for synchronous version of telebot.
         Not supposed to be used manually by user.
-        Use AsyncTeleBot.run_webhooks() instead.
+        Use TeleBot.run_webhooks() instead.
 
-        :param bot: AsyncTeleBot instance.
+        :param bot: TeleBot instance.
-        :type bot: telebot.async_telebot.AsyncTeleBot
+        :type bot: telebot.TeleBot
 
         :param secret_token: Telegram secret token
         :type secret_token: str
@@ -77,7 +72,8 @@ class SyncWebhookListener:
         self._prepare_endpoint_urls()
 
 
-    def _check_dependencies(self):
+    @staticmethod
+    def _check_dependencies():
         if not fastapi_installed:
             raise ImportError('Fastapi or uvicorn is not installed. Please install it via pip.')
             

telebot/storage/base_storage.py

@@ -41,7 +41,10 @@ class StateStorageBase:
     
     def get_state(self, chat_id, user_id):
         raise NotImplementedError
-        
+
+    def get_interactive_data(self, chat_id, user_id):
+        raise NotImplementedError
+
     def save(self, chat_id, user_id, data):
         raise NotImplementedError
 

telebot/storage/memory_storage.py

@@ -3,6 +3,7 @@ from telebot.storage.base_storage import StateStorageBase, StateContext
 
 class StateMemoryStorage(StateStorageBase):
     def __init__(self) -> None:
+        super().__init__()
         self.data = {}
         #
         # {chat_id: {user_id: {'state': None, 'data': {}}, ...}, ...}

telebot/storage/pickle_storage.py

@@ -5,8 +5,8 @@ import pickle
 
 
 class StatePickleStorage(StateStorageBase):
-    # noinspection PyMissingConstructor
     def __init__(self, file_path="./.state-save/states.pkl") -> None:
+        super().__init__()
         self.file_path = file_path
         self.create_dir()
         self.data = self.read()

telebot/storage/redis_storage.py

@@ -16,6 +16,7 @@ class StateRedisStorage(StateStorageBase):
     TeleBot(storage=StateRedisStorage())
     """
     def __init__(self, host='localhost', port=6379, db=0, password=None, prefix='telebot_'):
+        super().__init__()
         self.redis = ConnectionPool(host=host, port=port, db=db, password=password)
         #self.con = Redis(connection_pool=self.redis) -> use this when necessary
         #