/
_botcommandscope.py
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/
_botcommandscope.py
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#!/usr/bin/env python
#
# A library that provides a Python interface to the Telegram Bot API
# Copyright (C) 2015-2022
# 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/].
# pylint: disable=redefined-builtin
"""This module contains objects representing Telegram bot command scopes."""
from typing import TYPE_CHECKING, ClassVar, Dict, Optional, Type, Union
from telegram import constants
from telegram._telegramobject import TelegramObject
from telegram._utils.types import JSONDict
if TYPE_CHECKING:
from telegram import Bot
class BotCommandScope(TelegramObject):
"""Base class for objects that represent the scope to which bot commands are applied.
Currently, the following 7 scopes are supported:
* :class:`telegram.BotCommandScopeDefault`
* :class:`telegram.BotCommandScopeAllPrivateChats`
* :class:`telegram.BotCommandScopeAllGroupChats`
* :class:`telegram.BotCommandScopeAllChatAdministrators`
* :class:`telegram.BotCommandScopeChat`
* :class:`telegram.BotCommandScopeChatAdministrators`
* :class:`telegram.BotCommandScopeChatMember`
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.
Note:
Please see the `official docs`_ on how Telegram determines which commands to display.
.. _`official docs`: https://core.telegram.org/bots/api#determining-list-of-commands
.. versionadded:: 13.7
Args:
type (:obj:`str`): Scope type.
Attributes:
type (:obj:`str`): Scope type.
"""
__slots__ = ("type",)
DEFAULT: ClassVar[str] = constants.BotCommandScopeType.DEFAULT
""":const:`telegram.constants.BotCommandScopeType.DEFAULT`"""
ALL_PRIVATE_CHATS: ClassVar[str] = constants.BotCommandScopeType.ALL_PRIVATE_CHATS
""":const:`telegram.constants.BotCommandScopeType.ALL_PRIVATE_CHATS`"""
ALL_GROUP_CHATS: ClassVar[str] = constants.BotCommandScopeType.ALL_GROUP_CHATS
""":const:`telegram.constants.BotCommandScopeType.ALL_GROUP_CHATS`"""
ALL_CHAT_ADMINISTRATORS: ClassVar[str] = constants.BotCommandScopeType.ALL_CHAT_ADMINISTRATORS
""":const:`telegram.constants.BotCommandScopeType.ALL_CHAT_ADMINISTRATORS`"""
CHAT: ClassVar[str] = constants.BotCommandScopeType.CHAT
""":const:`telegram.constants.BotCommandScopeType.CHAT`"""
CHAT_ADMINISTRATORS: ClassVar[str] = constants.BotCommandScopeType.CHAT_ADMINISTRATORS
""":const:`telegram.constants.BotCommandScopeType.CHAT_ADMINISTRATORS`"""
CHAT_MEMBER: ClassVar[str] = constants.BotCommandScopeType.CHAT_MEMBER
""":const:`telegram.constants.BotCommandScopeType.CHAT_MEMBER`"""
def __init__(self, type: str, *, api_kwargs: JSONDict = None):
super().__init__(api_kwargs=api_kwargs)
self.type = type
self._id_attrs = (self.type,)
self._freeze()
@classmethod
def de_json(cls, data: Optional[JSONDict], bot: "Bot") -> Optional["BotCommandScope"]:
"""Converts JSON data to the appropriate :class:`BotCommandScope` 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 not data:
return None
_class_mapping: Dict[str, Type["BotCommandScope"]] = {
cls.DEFAULT: BotCommandScopeDefault,
cls.ALL_PRIVATE_CHATS: BotCommandScopeAllPrivateChats,
cls.ALL_GROUP_CHATS: BotCommandScopeAllGroupChats,
cls.ALL_CHAT_ADMINISTRATORS: BotCommandScopeAllChatAdministrators,
cls.CHAT: BotCommandScopeChat,
cls.CHAT_ADMINISTRATORS: BotCommandScopeChatAdministrators,
cls.CHAT_MEMBER: BotCommandScopeChatMember,
}
if cls is BotCommandScope and data.get("type") in _class_mapping:
return _class_mapping[data.pop("type")].de_json(data=data, bot=bot)
return super().de_json(data=data, bot=bot)
class BotCommandScopeDefault(BotCommandScope):
"""Represents the default scope of bot commands. Default commands are used if no commands with
a `narrower scope`_ are specified for the user.
.. _`narrower scope`: https://core.telegram.org/bots/api#determining-list-of-commands
.. versionadded:: 13.7
Attributes:
type (:obj:`str`): Scope type :tg-const:`telegram.BotCommandScope.DEFAULT`.
"""
__slots__ = ()
def __init__(self, *, api_kwargs: JSONDict = None):
super().__init__(type=BotCommandScope.DEFAULT, api_kwargs=api_kwargs)
self._freeze()
class BotCommandScopeAllPrivateChats(BotCommandScope):
"""Represents the scope of bot commands, covering all private chats.
.. versionadded:: 13.7
Attributes:
type (:obj:`str`): Scope type :tg-const:`telegram.BotCommandScope.ALL_PRIVATE_CHATS`.
"""
__slots__ = ()
def __init__(self, *, api_kwargs: JSONDict = None):
super().__init__(type=BotCommandScope.ALL_PRIVATE_CHATS, api_kwargs=api_kwargs)
self._freeze()
class BotCommandScopeAllGroupChats(BotCommandScope):
"""Represents the scope of bot commands, covering all group and supergroup chats.
.. versionadded:: 13.7
Attributes:
type (:obj:`str`): Scope type :tg-const:`telegram.BotCommandScope.ALL_GROUP_CHATS`.
"""
__slots__ = ()
def __init__(self, *, api_kwargs: JSONDict = None):
super().__init__(type=BotCommandScope.ALL_GROUP_CHATS, api_kwargs=api_kwargs)
self._freeze()
class BotCommandScopeAllChatAdministrators(BotCommandScope):
"""Represents the scope of bot commands, covering all group and supergroup chat administrators.
.. versionadded:: 13.7
Attributes:
type (:obj:`str`): Scope type :tg-const:`telegram.BotCommandScope.ALL_CHAT_ADMINISTRATORS`.
"""
__slots__ = ()
def __init__(self, *, api_kwargs: JSONDict = None):
super().__init__(type=BotCommandScope.ALL_CHAT_ADMINISTRATORS, api_kwargs=api_kwargs)
self._freeze()
class BotCommandScopeChat(BotCommandScope):
"""Represents the scope of bot commands, covering a specific chat.
Objects of this class are comparable in terms of equality. Two objects of this class are
considered equal, if their :attr:`type` and :attr:`chat_id` are equal.
.. versionadded:: 13.7
Args:
chat_id (:obj:`str` | :obj:`int`): |chat_id_group|
Attributes:
type (:obj:`str`): Scope type :tg-const:`telegram.BotCommandScope.CHAT`.
chat_id (:obj:`str` | :obj:`int`): |chat_id_group|
"""
__slots__ = ("chat_id",)
def __init__(self, chat_id: Union[str, int], *, api_kwargs: JSONDict = None):
super().__init__(type=BotCommandScope.CHAT, api_kwargs=api_kwargs)
with self._unfrozen():
self.chat_id = (
chat_id if isinstance(chat_id, str) and chat_id.startswith("@") else int(chat_id)
)
self._id_attrs = (self.type, self.chat_id)
class BotCommandScopeChatAdministrators(BotCommandScope):
"""Represents the scope of bot commands, covering all administrators of a specific group or
supergroup chat.
Objects of this class are comparable in terms of equality. Two objects of this class are
considered equal, if their :attr:`type` and :attr:`chat_id` are equal.
.. versionadded:: 13.7
Args:
chat_id (:obj:`str` | :obj:`int`): |chat_id_group|
Attributes:
type (:obj:`str`): Scope type :tg-const:`telegram.BotCommandScope.CHAT_ADMINISTRATORS`.
chat_id (:obj:`str` | :obj:`int`): |chat_id_group|
"""
__slots__ = ("chat_id",)
def __init__(self, chat_id: Union[str, int], *, api_kwargs: JSONDict = None):
super().__init__(type=BotCommandScope.CHAT_ADMINISTRATORS, api_kwargs=api_kwargs)
with self._unfrozen():
self.chat_id = (
chat_id if isinstance(chat_id, str) and chat_id.startswith("@") else int(chat_id)
)
self._id_attrs = (self.type, self.chat_id)
class BotCommandScopeChatMember(BotCommandScope):
"""Represents the scope of bot commands, covering a specific member of a group or supergroup
chat.
Objects of this class are comparable in terms of equality. Two objects of this class are
considered equal, if their :attr:`type`, :attr:`chat_id` and :attr:`user_id` are equal.
.. versionadded:: 13.7
Args:
chat_id (:obj:`str` | :obj:`int`): |chat_id_group|
user_id (:obj:`int`): Unique identifier of the target user.
Attributes:
type (:obj:`str`): Scope type :tg-const:`telegram.BotCommandScope.CHAT_MEMBER`.
chat_id (:obj:`str` | :obj:`int`): |chat_id_group|
user_id (:obj:`int`): Unique identifier of the target user.
"""
__slots__ = ("chat_id", "user_id")
def __init__(self, chat_id: Union[str, int], user_id: int, *, api_kwargs: JSONDict = None):
super().__init__(type=BotCommandScope.CHAT_MEMBER, api_kwargs=api_kwargs)
with self._unfrozen():
self.chat_id = (
chat_id if isinstance(chat_id, str) and chat_id.startswith("@") else int(chat_id)
)
self.user_id = user_id
self._id_attrs = (self.type, self.chat_id, self.user_id)