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https://github.com/python-telegram-bot/python-telegram-bot.git
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176 lines
6.9 KiB
Python
176 lines
6.9 KiB
Python
#!/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) 2015-2024
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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 a Telegram ChatPhoto."""
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from typing import TYPE_CHECKING, Final, Optional
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from telegram import constants
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from telegram._telegramobject import TelegramObject
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from telegram._utils.defaultvalue import DEFAULT_NONE
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from telegram._utils.types import JSONDict, ODVInput
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if TYPE_CHECKING:
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from telegram import File
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class ChatPhoto(TelegramObject):
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"""This object represents a chat photo.
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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:`small_file_unique_id` and :attr:`big_file_unique_id` are
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equal.
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Args:
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small_file_id (:obj:`str`): File identifier of small
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(:tg-const:`telegram.ChatPhoto.SIZE_SMALL` x :tg-const:`telegram.ChatPhoto.SIZE_SMALL`)
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chat photo. This file_id can be used only for photo download and only for as long
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as the photo is not changed.
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small_file_unique_id (:obj:`str`): Unique file identifier of small
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(:tg-const:`telegram.ChatPhoto.SIZE_SMALL` x :tg-const:`telegram.ChatPhoto.SIZE_SMALL`)
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chat photo, which is supposed to be the same over time and for different bots.
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Can't be used to download or reuse the file.
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big_file_id (:obj:`str`): File identifier of big
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(:tg-const:`telegram.ChatPhoto.SIZE_BIG` x :tg-const:`telegram.ChatPhoto.SIZE_BIG`)
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chat photo. This file_id can be used only for photo download and only for as long as
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the photo is not changed.
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big_file_unique_id (:obj:`str`): Unique file identifier of big
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(:tg-const:`telegram.ChatPhoto.SIZE_BIG` x :tg-const:`telegram.ChatPhoto.SIZE_BIG`)
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chat photo, which is supposed to be the same over time and for different bots.
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Can't be used to download or reuse the file.
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Attributes:
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small_file_id (:obj:`str`): File identifier of small
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(:tg-const:`telegram.ChatPhoto.SIZE_SMALL` x :tg-const:`telegram.ChatPhoto.SIZE_SMALL`)
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chat photo. This file_id can be used only for photo download and only for as long
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as the photo is not changed.
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small_file_unique_id (:obj:`str`): Unique file identifier of small
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(:tg-const:`telegram.ChatPhoto.SIZE_SMALL` x :tg-const:`telegram.ChatPhoto.SIZE_SMALL`)
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chat photo, which is supposed to be the same over time and for different bots.
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Can't be used to download or reuse the file.
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big_file_id (:obj:`str`): File identifier of big
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(:tg-const:`telegram.ChatPhoto.SIZE_BIG` x :tg-const:`telegram.ChatPhoto.SIZE_BIG`)
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chat photo. This file_id can be used only for photo download and only for as long as
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the photo is not changed.
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big_file_unique_id (:obj:`str`): Unique file identifier of big
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(:tg-const:`telegram.ChatPhoto.SIZE_BIG` x :tg-const:`telegram.ChatPhoto.SIZE_BIG`)
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chat photo, which is supposed to be the same over time and for different bots.
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Can't be used to download or reuse the file.
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"""
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__slots__ = (
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"big_file_id",
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"big_file_unique_id",
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"small_file_id",
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"small_file_unique_id",
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)
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def __init__(
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self,
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small_file_id: str,
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small_file_unique_id: str,
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big_file_id: str,
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big_file_unique_id: str,
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*,
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api_kwargs: Optional[JSONDict] = None,
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):
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super().__init__(api_kwargs=api_kwargs)
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self.small_file_id: str = small_file_id
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self.small_file_unique_id: str = small_file_unique_id
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self.big_file_id: str = big_file_id
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self.big_file_unique_id: str = big_file_unique_id
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self._id_attrs = (
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self.small_file_unique_id,
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self.big_file_unique_id,
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)
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self._freeze()
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async def get_small_file(
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self,
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*,
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read_timeout: ODVInput[float] = DEFAULT_NONE,
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write_timeout: ODVInput[float] = DEFAULT_NONE,
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connect_timeout: ODVInput[float] = DEFAULT_NONE,
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pool_timeout: ODVInput[float] = DEFAULT_NONE,
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api_kwargs: Optional[JSONDict] = None,
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) -> "File":
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"""Convenience wrapper over :meth:`telegram.Bot.get_file` for getting the small
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(:tg-const:`telegram.ChatPhoto.SIZE_SMALL` x :tg-const:`telegram.ChatPhoto.SIZE_SMALL`)
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chat photo
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For the documentation of the arguments, please see :meth:`telegram.Bot.get_file`.
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Returns:
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:class:`telegram.File`
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Raises:
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:class:`telegram.error.TelegramError`
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"""
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return await self.get_bot().get_file(
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file_id=self.small_file_id,
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read_timeout=read_timeout,
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write_timeout=write_timeout,
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connect_timeout=connect_timeout,
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pool_timeout=pool_timeout,
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api_kwargs=api_kwargs,
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)
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async def get_big_file(
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self,
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*,
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read_timeout: ODVInput[float] = DEFAULT_NONE,
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write_timeout: ODVInput[float] = DEFAULT_NONE,
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connect_timeout: ODVInput[float] = DEFAULT_NONE,
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pool_timeout: ODVInput[float] = DEFAULT_NONE,
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api_kwargs: Optional[JSONDict] = None,
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) -> "File":
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"""Convenience wrapper over :meth:`telegram.Bot.get_file` for getting the
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big (:tg-const:`telegram.ChatPhoto.SIZE_BIG` x :tg-const:`telegram.ChatPhoto.SIZE_BIG`)
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chat photo
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For the documentation of the arguments, please see :meth:`telegram.Bot.get_file`.
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Returns:
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:class:`telegram.File`
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Raises:
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:class:`telegram.error.TelegramError`
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"""
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return await self.get_bot().get_file(
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file_id=self.big_file_id,
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read_timeout=read_timeout,
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write_timeout=write_timeout,
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connect_timeout=connect_timeout,
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pool_timeout=pool_timeout,
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api_kwargs=api_kwargs,
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)
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SIZE_SMALL: Final[int] = constants.ChatPhotoSize.SMALL
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""":const:`telegram.constants.ChatPhotoSize.SMALL`
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.. versionadded:: 20.0
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"""
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SIZE_BIG: Final[int] = constants.ChatPhotoSize.BIG
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""":const:`telegram.constants.ChatPhotoSize.BIG`
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.. versionadded:: 20.0
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"""
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