2021-03-14 16:41:35 +01:00
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#!/usr/bin/env python
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#
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# A library that provides a Python interface to the Telegram Bot API
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# Copyright (C) 2015-2021
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# Leandro Toledo de Souza <devs@python-telegram-bot.org>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser Public License for more details.
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#
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# You should have received a copy of the GNU Lesser Public License
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# along with this program. If not, see [http://www.gnu.org/licenses/].
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"""This module contains an object that represents an invite link for a chat."""
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import datetime
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from typing import TYPE_CHECKING, Any, Optional
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from telegram import TelegramObject, User
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from telegram.utils.helpers import from_timestamp, to_timestamp
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from telegram.utils.types import JSONDict
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if TYPE_CHECKING:
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from telegram import Bot
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class ChatInviteLink(TelegramObject):
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"""This object represents an invite link for a chat.
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Objects of this class are comparable in terms of equality. Two objects of this class are
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considered equal, if their :attr:`invite_link`, :attr:`creator`, :attr:`is_primary` and
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:attr:`is_revoked` are equal.
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.. versionadded:: 13.4
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Args:
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invite_link (:obj:`str`): The invite link.
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creator (:class:`telegram.User`): Creator of the link.
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is_primary (:obj:`bool`): :obj:`True`, if the link is primary.
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is_revoked (:obj:`bool`): :obj:`True`, if the link is revoked.
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expire_date (:class:`datetime.datetime`, optional): Date when the link will expire or
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has been expired.
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member_limit (:obj:`int`, optional): Maximum number of users that can be members of the
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chat simultaneously after joining the chat via this invite link; 1-99999.
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Attributes:
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invite_link (:obj:`str`): The invite link. If the link was created by another chat
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administrator, then the second part of the link will be replaced with ``'…'``.
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creator (:class:`telegram.User`): Creator of the link.
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is_primary (:obj:`bool`): :obj:`True`, if the link is primary.
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is_revoked (:obj:`bool`): :obj:`True`, if the link is revoked.
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expire_date (:class:`datetime.datetime`): Optional. Date when the link will expire or
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has been expired.
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member_limit (:obj:`int`): Optional. Maximum number of users that can be members
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of the chat simultaneously after joining the chat via this invite link; 1-99999.
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"""
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2021-05-29 16:18:16 +02:00
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__slots__ = (
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'invite_link',
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'creator',
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'is_primary',
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'is_revoked',
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'expire_date',
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'member_limit',
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'_id_attrs',
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)
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2021-03-14 16:41:35 +01:00
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def __init__(
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self,
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invite_link: str,
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creator: User,
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is_primary: bool,
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is_revoked: bool,
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expire_date: datetime.datetime = None,
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member_limit: int = None,
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**_kwargs: Any,
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):
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# Required
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self.invite_link = invite_link
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self.creator = creator
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self.is_primary = is_primary
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self.is_revoked = is_revoked
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# Optionals
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self.expire_date = expire_date
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self.member_limit = int(member_limit) if member_limit is not None else None
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self._id_attrs = (self.invite_link, self.creator, self.is_primary, self.is_revoked)
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@classmethod
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def de_json(cls, data: Optional[JSONDict], bot: 'Bot') -> Optional['ChatInviteLink']:
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"""See :meth:`telegram.TelegramObject.de_json`."""
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data = cls._parse_data(data)
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if not data:
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return None
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data['creator'] = User.de_json(data.get('creator'), bot)
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data['expire_date'] = from_timestamp(data.get('expire_date', None))
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return cls(**data)
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def to_dict(self) -> JSONDict:
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"""See :meth:`telegram.TelegramObject.to_dict`."""
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data = super().to_dict()
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data['expire_date'] = to_timestamp(self.expire_date)
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return data
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