Refactoring: handlers now implemented as classes. Module structure

handlers/message_handlers/settings_command.py

@@ -0,0 +1,14 @@
+from aiogram import types
+from aiogram.filters import Command
+
+from neuroapi.types import BotSettings
+
+from .handler import MessageHandlerABC
+
+
+class SettingsCommand(MessageHandlerABC):
+    filter = Command('settings')
+    async def _command(self, message: types.Message):
+        self.settings = BotSettings.get_instance()
+        s = f"Текущие настройки:\n{self.settings.get_text()}"
+        await message.answer(s)