mirror of
https://github.com/python-telegram-bot/python-telegram-bot.git
synced 2024-11-22 07:06:26 +01:00
183 lines
6.5 KiB
Python
183 lines
6.5 KiB
Python
#!/usr/bin/env python
|
|
#
|
|
# A library that provides a Python interface to the Telegram Bot API
|
|
# Copyright (C) 2015-2023
|
|
# 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 objects related to Telegram menu buttons."""
|
|
from typing import TYPE_CHECKING, ClassVar, Dict, Optional, Type
|
|
|
|
from telegram import constants
|
|
from telegram._telegramobject import TelegramObject
|
|
from telegram._utils.types import JSONDict
|
|
from telegram._webappinfo import WebAppInfo
|
|
|
|
if TYPE_CHECKING:
|
|
from telegram import Bot
|
|
|
|
|
|
class MenuButton(TelegramObject):
|
|
"""This object describes the bot's menu button in a private chat. It should be one of
|
|
|
|
* :class:`telegram.MenuButtonCommands`
|
|
* :class:`telegram.MenuButtonWebApp`
|
|
* :class:`telegram.MenuButtonDefault`
|
|
|
|
If a menu button other than :class:`telegram.MenuButtonDefault` is set for a private chat,
|
|
then it is applied in the chat. Otherwise the default menu button is applied. By default, the
|
|
menu button opens the list of bot commands.
|
|
|
|
Objects of this class are comparable in terms of equality. Two objects of this class are
|
|
considered equal, if their :attr:`type` is equal. For subclasses with additional attributes,
|
|
the notion of equality is overridden.
|
|
|
|
.. versionadded:: 20.0
|
|
|
|
Args:
|
|
type (:obj:`str`): Type of menu button that the instance represents.
|
|
|
|
Attributes:
|
|
type (:obj:`str`): Type of menu button that the instance represents.
|
|
"""
|
|
|
|
__slots__ = ("type",)
|
|
|
|
def __init__(
|
|
self, type: str, *, api_kwargs: JSONDict = None # skipcq: PYL-W0622
|
|
): # pylint: disable=redefined-builtin
|
|
super().__init__(api_kwargs=api_kwargs)
|
|
self.type: str = type
|
|
|
|
self._id_attrs = (self.type,)
|
|
|
|
self._freeze()
|
|
|
|
@classmethod
|
|
def de_json(cls, data: Optional[JSONDict], bot: "Bot") -> Optional["MenuButton"]:
|
|
"""Converts JSON data to the appropriate :class:`MenuButton` object, i.e. takes
|
|
care of selecting the correct subclass.
|
|
|
|
Args:
|
|
data (Dict[:obj:`str`, ...]): The JSON data.
|
|
bot (:class:`telegram.Bot`): The bot associated with this object.
|
|
|
|
Returns:
|
|
The Telegram object.
|
|
|
|
"""
|
|
data = cls._parse_data(data)
|
|
|
|
if data is None:
|
|
return None
|
|
|
|
if not data and cls is MenuButton:
|
|
return None
|
|
|
|
_class_mapping: Dict[str, Type["MenuButton"]] = {
|
|
cls.COMMANDS: MenuButtonCommands,
|
|
cls.WEB_APP: MenuButtonWebApp,
|
|
cls.DEFAULT: MenuButtonDefault,
|
|
}
|
|
|
|
if cls is MenuButton and data.get("type") in _class_mapping:
|
|
return _class_mapping[data.pop("type")].de_json(data, bot=bot)
|
|
out = super().de_json(data=data, bot=bot)
|
|
return out
|
|
|
|
COMMANDS: ClassVar[str] = constants.MenuButtonType.COMMANDS
|
|
""":const:`telegram.constants.MenuButtonType.COMMANDS`"""
|
|
WEB_APP: ClassVar[str] = constants.MenuButtonType.WEB_APP
|
|
""":const:`telegram.constants.MenuButtonType.WEB_APP`"""
|
|
DEFAULT: ClassVar[str] = constants.MenuButtonType.DEFAULT
|
|
""":const:`telegram.constants.MenuButtonType.DEFAULT`"""
|
|
|
|
|
|
class MenuButtonCommands(MenuButton):
|
|
"""Represents a menu button, which opens the bot's list of commands.
|
|
|
|
.. versionadded:: 20.0
|
|
Attributes:
|
|
type (:obj:`str`): :tg-const:`telegram.constants.MenuButtonType.COMMANDS`.
|
|
"""
|
|
|
|
__slots__ = ()
|
|
|
|
def __init__(self, *, api_kwargs: JSONDict = None):
|
|
super().__init__(type=constants.MenuButtonType.COMMANDS, api_kwargs=api_kwargs)
|
|
self._freeze()
|
|
|
|
|
|
class MenuButtonWebApp(MenuButton):
|
|
"""Represents a menu button, which launches a
|
|
`Web App <https://core.telegram.org/bots/webapps>`_.
|
|
|
|
Objects of this class are comparable in terms of equality. Two objects of this class are
|
|
considered equal, if their :attr:`type`, :attr:`text` and :attr:`web_app`
|
|
are equal.
|
|
|
|
.. versionadded:: 20.0
|
|
|
|
Args:
|
|
text (:obj:`str`): Text of the button.
|
|
web_app (:class:`telegram.WebAppInfo`): Description of the Web App that will be launched
|
|
when the user presses the button. The Web App will be able to send an arbitrary
|
|
message on behalf of the user using the method :meth:`~telegram.Bot.answerWebAppQuery`
|
|
of :class:`~telegram.Bot`.
|
|
|
|
Attributes:
|
|
type (:obj:`str`): :tg-const:`telegram.constants.MenuButtonType.WEB_APP`.
|
|
text (:obj:`str`): Text of the button.
|
|
web_app (:class:`telegram.WebAppInfo`): Description of the Web App that will be launched
|
|
when the user presses the button. The Web App will be able to send an arbitrary
|
|
message on behalf of the user using the method :meth:`~telegram.Bot.answerWebAppQuery`
|
|
of :class:`~telegram.Bot`.
|
|
"""
|
|
|
|
__slots__ = ("text", "web_app")
|
|
|
|
def __init__(self, text: str, web_app: WebAppInfo, *, api_kwargs: JSONDict = None):
|
|
super().__init__(type=constants.MenuButtonType.WEB_APP, api_kwargs=api_kwargs)
|
|
with self._unfrozen():
|
|
self.text: str = text
|
|
self.web_app: WebAppInfo = web_app
|
|
|
|
self._id_attrs = (self.type, self.text, self.web_app)
|
|
|
|
@classmethod
|
|
def de_json(cls, data: Optional[JSONDict], bot: "Bot") -> Optional["MenuButtonWebApp"]:
|
|
"""See :meth:`telegram.TelegramObject.de_json`."""
|
|
data = cls._parse_data(data)
|
|
|
|
if not data:
|
|
return None
|
|
|
|
data["web_app"] = WebAppInfo.de_json(data.get("web_app"), bot)
|
|
|
|
return super().de_json(data=data, bot=bot) # type: ignore[return-value]
|
|
|
|
|
|
class MenuButtonDefault(MenuButton):
|
|
"""Describes that no specific value for the menu button was set.
|
|
|
|
.. versionadded:: 20.0
|
|
Attributes:
|
|
type (:obj:`str`): :tg-const:`telegram.constants.MenuButtonType.DEFAULT`.
|
|
"""
|
|
|
|
__slots__ = ()
|
|
|
|
def __init__(self, *, api_kwargs: JSONDict = None):
|
|
super().__init__(type=constants.MenuButtonType.DEFAULT, api_kwargs=api_kwargs)
|
|
self._freeze()
|