Try to add markup

mybot/__init__.py

@@ -8,6 +8,7 @@ from .states import get_state_storage
 from .handlers import register_handlers
 from .middlewares import setup_middlewares
 from .filters import add_custom_filters
+from .markup import setup_markup
 from .webhook import create_app
 
 
@@ -21,7 +22,8 @@ def create_bot(config: Config, i18n: I18N, engine):
                   state_storage=state_storage,
                   threaded=False if config.use_webhook else True)
     register_handlers(bot)
-    setup_middlewares(bot, i18n, engine)
+    markup = setup_markup(bot, i18n)
+    setup_middlewares(bot, i18n, engine, markup)
     add_custom_filters(bot, config)
     bot.delete_webhook()
     if config.use_webhook:

mybot/handlers/basic.py

@@ -1,9 +1,13 @@
 from telebot import TeleBot
-from telebot.types import Message
+from telebot.types import Message, CallbackQuery
 
 
-def start(message: Message, bot: TeleBot, t, **kwargs):
+def start(message: Message, bot: TeleBot, t, m, **kwargs):
-    bot.send_message(message.chat.id, t("start"))
+    bot.send_message(message.chat.id, t("start"), reply_markup=m("start"))
+
+
+def start_call(call: CallbackQuery, bot: TeleBot, t, m, **kwargs):
+    bot.send_message(call.message.chat.id, t("start"), reply_markup=m("start"))
 
 
 def help_(message, bot, t, **kwargs):
@@ -13,3 +17,5 @@ def help_(message, bot, t, **kwargs):
 def register_handlers(bot: TeleBot):
     bot.register_message_handler(start, commands=["start"], pass_bot=True)
     bot.register_message_handler(help_, commands=["help"], pass_bot=True)
+
+    bot.register_callback_query_handler(start_call, lambda call: call.data == "start")

mybot/markup/__init__.py

@@ -0,0 +1,11 @@
+from telebot import TeleBot
+
+from ..i18n import I18N
+from .base import MarkupManager
+from .simple import SimpleMarkup
+
+
+def setup_markup(bot: TeleBot, i18n: I18N):
+    markup_mg = MarkupManager(bot, i18n)
+    markup_mg.register_prototype(SimpleMarkup)
+    return markup_mg

mybot/markup/base.py

@@ -0,0 +1,55 @@
+import abc
+from typing import Optional, Type
+
+from telebot import TeleBot
+from telebot.types import CallbackQuery, InlineKeyboardMarkup
+
+from ..i18n import I18N
+
+
+class Markup (metaclass=abc.ABCMeta):
+    tag: str
+
+    def __init__(self, bot: TeleBot, i18n: I18N):
+        self.bot = bot
+        self.t = i18n
+
+    def __call__(self, *args, **kwargs):
+        return self.build(*args, **kwargs)
+
+    def check(self, call: CallbackQuery) -> bool:
+        return call.data == self.tag
+
+    @abc.abstractmethod
+    def build(self, *args, **kwargs) -> Optional[InlineKeyboardMarkup]:
+        pass
+
+
+class DummyMarkup (Markup):
+    tag = "__dummy"
+
+    def check(self, call: CallbackQuery) -> bool:
+        return True
+
+    def build(self, *args, **kwargs) -> Optional[InlineKeyboardMarkup]:
+        return None
+
+
+class MarkupManager:
+    def __init__(self, bot: TeleBot, i18n: I18N):
+        self.bot = bot
+        self.i18n = i18n
+        self._prototypes: list[Markup] = []
+        self._dummy = DummyMarkup(self.bot, self.i18n)
+
+    def register_prototype(self, markup_proto_class: Type[Markup]):
+        self._prototypes.append(markup_proto_class(self.bot, self.i18n))
+
+    def __call__(self, tag: str, *args, **kwargs):
+        return self.get(tag).build(*args, **kwargs)
+
+    def get(self, tag: str) -> Optional[Markup]:
+        for mp in self._prototypes:
+            if mp.tag == tag:
+                return mp
+        return None

mybot/markup/simple.py

@@ -0,0 +1,15 @@
+from typing import Optional
+
+from telebot.types import InlineKeyboardMarkup, InlineKeyboardButton
+
+from .base import Markup
+
+
+class SimpleMarkup (Markup):
+    tag = "start"
+
+    def build(self, *args, **kwargs) -> Optional[InlineKeyboardMarkup]:
+        return (InlineKeyboardMarkup()
+                .add(InlineKeyboardButton("start", callback_data="start"))
+                .add(InlineKeyboardButton("help", callback_data="help"))
+                )

mybot/middlewares/__init__.py

@@ -5,6 +5,6 @@ from .arguments import ArgumentsMiddleware
 from .database import DatabaseMiddleware
 
 
-def setup_middlewares(bot: TeleBot, i18n: I18N, engine):
+def setup_middlewares(bot: TeleBot, i18n: I18N, engine, markup):
-    bot.setup_middleware(ArgumentsMiddleware(i18n))
+    bot.setup_middleware(ArgumentsMiddleware(i18n, markup))
     bot.setup_middleware(DatabaseMiddleware(engine))

mybot/middlewares/arguments.py

@@ -3,16 +3,24 @@ from telebot.types import Message, CallbackQuery
 
 
 class ArgumentsMiddleware (BaseMiddleware):
-    def __init__(self, i18n):
+    def __init__(self, i18n, markup):
         super().__init__()
         self.i18n = i18n
+        self.markup = markup
         self.update_types = ["message", "callback_query"]
 
     def pre_process(self, obj, data: dict):
         if isinstance(obj, Message):
-            data["t"] = self.i18n.customized_call(message=obj)
+            self.pre_process_message(obj, data)
         elif isinstance(obj, CallbackQuery):
-            data["t"] = self.i18n.customized_call(callback=obj)
+            self.pre_process_callback(obj, data)
+        data["m"] = self.markup
+
+    def pre_process_message(self, message: Message, data: dict):
+        data["t"] = self.i18n.customized_call(message=message)
+
+    def pre_process_callback(self, call: CallbackQuery, data: dict):
+        data["t"] = self.i18n.customized_call(callback=call)
 
     def post_process(self, message, data: dict, exception: BaseException):
         pass