Add state_list to StatesGroup

Author: Cub11k

telebot/asyncio_handler_backends.py

@@ -81,6 +81,11 @@ def __init_subclass__(cls) -> None:
                 value.name = ':'.join((cls.__name__, name))
                 value.group = cls
 
+    @property
+    def state_list(self):
+        return [value for name, value in self.__dict__.items()
+                if not name.startswith('__') and not callable(value) and isinstance(value, State)]
+
 
 class SkipHandler:
     """

telebot/handler_backends.py

@@ -191,7 +191,12 @@ def __init_subclass__(cls) -> None:
                 value.name = ':'.join((cls.__name__, name))
                 value.group = cls
 
-    
+    @property
+    def state_list(self):
+        return [value for name, value in self.__dict__.items()
+                if not name.startswith('__') and not callable(value) and isinstance(value, State)]
+
+
 class BaseMiddleware:
     """
     Base class for middleware.