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#!/usr/bin/env python | |
# | |
# A library that provides a Python interface to the Telegram Bot API | |
# Copyright (C) 2015-2024 | |
# Leandro Toledo de Souza <devs@python-telegram-bot.org> | |
# | |
# This program is free software: you can redistribute it and/or modify | |
# it under the terms of the GNU Lesser Public License as published by | |
# the Free Software Foundation, either version 3 of the License, or | |
# (at your option) any later version. | |
# | |
# This program is distributed in the hope that it will be useful, | |
# but WITHOUT ANY WARRANTY; without even the implied warranty of | |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
# GNU Lesser Public License for more details. | |
# | |
# You should have received a copy of the GNU Lesser Public License | |
# along with this program. If not, see [http://www.gnu.org/licenses/]. | |
"""This module contains an object that represents a Telegram KeyboardButton.""" | |
from typing import TYPE_CHECKING, Optional | |
from telegram._keyboardbuttonpolltype import KeyboardButtonPollType | |
from telegram._keyboardbuttonrequest import KeyboardButtonRequestChat, KeyboardButtonRequestUsers | |
from telegram._telegramobject import TelegramObject | |
from telegram._utils.types import JSONDict | |
from telegram._webappinfo import WebAppInfo | |
if TYPE_CHECKING: | |
from telegram import Bot | |
class KeyboardButton(TelegramObject): | |
""" | |
This object represents one button of the reply keyboard. At most one of the optional fields | |
must be used to specify type of the button. For simple text buttons, :obj:`str` | |
can be used instead of this object to specify text of the button. | |
Objects of this class are comparable in terms of equality. Two objects of this class are | |
considered equal, if their :attr:`text`, :attr:`request_contact`, :attr:`request_location`, | |
:attr:`request_poll`, :attr:`web_app`, :attr:`request_users` and :attr:`request_chat` are | |
equal. | |
Note: | |
* Optional fields are mutually exclusive. | |
* :attr:`request_contact` and :attr:`request_location` options will only work in Telegram | |
versions released after 9 April, 2016. Older clients will display unsupported message. | |
* :attr:`request_poll` option will only work in Telegram versions released after 23 | |
January, 2020. Older clients will display unsupported message. | |
* :attr:`web_app` option will only work in Telegram versions released after 16 April, 2022. | |
Older clients will display unsupported message. | |
* :attr:`request_users` and :attr:`request_chat` options will only work in Telegram | |
versions released after 3 February, 2023. Older clients will display unsupported | |
message. | |
.. versionchanged:: 21.0 | |
Removed deprecated argument and attribute ``request_user``. | |
.. versionchanged:: 20.0 | |
:attr:`web_app` is considered as well when comparing objects of this type in terms of | |
equality. | |
.. versionchanged:: 20.5 | |
:attr:`request_users` and :attr:`request_chat` are considered as well when | |
comparing objects of this type in terms of equality. | |
Args: | |
text (:obj:`str`): Text of the button. If none of the optional fields are used, it will be | |
sent to the bot as a message when the button is pressed. | |
request_contact (:obj:`bool`, optional): If :obj:`True`, the user's phone number will be | |
sent as a contact when the button is pressed. Available in private chats only. | |
request_location (:obj:`bool`, optional): If :obj:`True`, the user's current location will | |
be sent when the button is pressed. Available in private chats only. | |
request_poll (:class:`~telegram.KeyboardButtonPollType`, optional): If specified, the user | |
will be asked to create a poll and send it to the bot when the button is pressed. | |
Available in private chats only. | |
web_app (:class:`~telegram.WebAppInfo`, optional): If specified, the described `Web App | |
<https://core.telegram.org/bots/webapps>`_ will be launched when the button is pressed. | |
The Web App will be able to send a :attr:`Message.web_app_data` service message. | |
Available in private chats only. | |
.. versionadded:: 20.0 | |
request_users (:class:`KeyboardButtonRequestUsers`, optional): If specified, pressing the | |
button will open a list of suitable users. Tapping on any user will send its | |
identifier to the bot in a :attr:`telegram.Message.users_shared` service message. | |
Available in private chats only. | |
.. versionadded:: 20.8 | |
request_chat (:class:`KeyboardButtonRequestChat`, optional): If specified, pressing the | |
button will open a list of suitable chats. Tapping on a chat will send its | |
identifier to the bot in a :attr:`telegram.Message.chat_shared` service message. | |
Available in private chats only. | |
.. versionadded:: 20.1 | |
Attributes: | |
text (:obj:`str`): Text of the button. If none of the optional fields are used, it will be | |
sent to the bot as a message when the button is pressed. | |
request_contact (:obj:`bool`): Optional. If :obj:`True`, the user's phone number will be | |
sent as a contact when the button is pressed. Available in private chats only. | |
request_location (:obj:`bool`): Optional. If :obj:`True`, the user's current location will | |
be sent when the button is pressed. Available in private chats only. | |
request_poll (:class:`~telegram.KeyboardButtonPollType`): Optional. If specified, | |
the user will be asked to create a poll and send it to the bot when the button is | |
pressed. Available in private chats only. | |
web_app (:class:`~telegram.WebAppInfo`): Optional. If specified, the described `Web App | |
<https://core.telegram.org/bots/webapps>`_ will be launched when the button is pressed. | |
The Web App will be able to send a :attr:`Message.web_app_data` service message. | |
Available in private chats only. | |
.. versionadded:: 20.0 | |
request_users (:class:`KeyboardButtonRequestUsers`): Optional. If specified, pressing the | |
button will open a list of suitable users. Tapping on any user will send its | |
identifier to the bot in a :attr:`telegram.Message.users_shared` service message. | |
Available in private chats only. | |
.. versionadded:: 20.8 | |
request_chat (:class:`KeyboardButtonRequestChat`): Optional. If specified, pressing the | |
button will open a list of suitable chats. Tapping on a chat will send its | |
identifier to the bot in a :attr:`telegram.Message.chat_shared` service message. | |
Available in private chats only. | |
.. versionadded:: 20.1 | |
""" | |
__slots__ = ( | |
"request_chat", | |
"request_contact", | |
"request_location", | |
"request_poll", | |
"request_users", | |
"text", | |
"web_app", | |
) | |
def __init__( | |
self, | |
text: str, | |
request_contact: Optional[bool] = None, | |
request_location: Optional[bool] = None, | |
request_poll: Optional[KeyboardButtonPollType] = None, | |
web_app: Optional[WebAppInfo] = None, | |
request_chat: Optional[KeyboardButtonRequestChat] = None, | |
request_users: Optional[KeyboardButtonRequestUsers] = None, | |
*, | |
api_kwargs: Optional[JSONDict] = None, | |
): | |
super().__init__(api_kwargs=api_kwargs) | |
# Required | |
self.text: str = text | |
# Optionals | |
self.request_contact: Optional[bool] = request_contact | |
self.request_location: Optional[bool] = request_location | |
self.request_poll: Optional[KeyboardButtonPollType] = request_poll | |
self.web_app: Optional[WebAppInfo] = web_app | |
self.request_users: Optional[KeyboardButtonRequestUsers] = request_users | |
self.request_chat: Optional[KeyboardButtonRequestChat] = request_chat | |
self._id_attrs = ( | |
self.text, | |
self.request_contact, | |
self.request_location, | |
self.request_poll, | |
self.web_app, | |
self.request_users, | |
self.request_chat, | |
) | |
self._freeze() | |
def de_json( | |
cls, data: Optional[JSONDict], bot: Optional["Bot"] = None | |
) -> Optional["KeyboardButton"]: | |
"""See :meth:`telegram.TelegramObject.de_json`.""" | |
data = cls._parse_data(data) | |
if not data: | |
return None | |
data["request_poll"] = KeyboardButtonPollType.de_json(data.get("request_poll"), bot) | |
data["request_users"] = KeyboardButtonRequestUsers.de_json(data.get("request_users"), bot) | |
data["request_chat"] = KeyboardButtonRequestChat.de_json(data.get("request_chat"), bot) | |
data["web_app"] = WebAppInfo.de_json(data.get("web_app"), bot) | |
api_kwargs = {} | |
# This is a deprecated field that TG still returns for backwards compatibility | |
# Let's filter it out to speed up the de-json process | |
if request_user := data.get("request_user"): | |
api_kwargs = {"request_user": request_user} | |
return super()._de_json(data=data, bot=bot, api_kwargs=api_kwargs) | |