Source code for aiogram.handlers.callback_query
from abc import ABC
from typing import Optional
from aiogram.handlers import BaseHandler
from aiogram.types import CallbackQuery, MaybeInaccessibleMessage, Message, User
[docs]
class CallbackQueryHandler(BaseHandler[CallbackQuery], ABC):
"""
There is base class for callback query handlers.
Example:
.. code-block:: python
from aiogram.handlers import CallbackQueryHandler
...
@router.callback_query()
class MyHandler(CallbackQueryHandler):
async def handle(self) -> Any: ...
"""
@property
def from_user(self) -> User:
"""
Is alias for `event.from_user`
"""
return self.event.from_user
@property
def message(self) -> Optional[MaybeInaccessibleMessage]:
"""
Is alias for `event.message`
"""
return self.event.message
@property
def callback_data(self) -> Optional[str]:
"""
Is alias for `event.data`
"""
return self.event.data