/
inputmedia.py
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/
inputmedia.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/].
"""Base class for Telegram InputMedia Objects."""
from typing import Optional, Sequence, Union
from telegram._files.animation import Animation
from telegram._files.audio import Audio
from telegram._files.document import Document
from telegram._files.inputfile import InputFile
from telegram._files.photosize import PhotoSize
from telegram._files.video import Video
from telegram._messageentity import MessageEntity
from telegram._telegramobject import TelegramObject
from telegram._utils.argumentparsing import parse_sequence_arg
from telegram._utils.defaultvalue import DEFAULT_NONE
from telegram._utils.files import parse_file_input
from telegram._utils.types import FileInput, JSONDict, ODVInput
from telegram.constants import InputMediaType
MediaType = Union[Animation, Audio, Document, PhotoSize, Video]
class InputMedia(TelegramObject):
"""
Base class for Telegram InputMedia Objects.
.. versionchanged:: 20.0:
Added arguments and attributes :attr:`type`, :attr:`media`, :attr:`caption`,
:attr:`caption_entities`, :paramref:`parse_mode`.
Args:
media_type (:obj:`str`): Type of media that the instance represents.
media (:obj:`str` | :term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | \
:class:`telegram.Animation` | :class:`telegram.Audio` | \
:class:`telegram.Document` | :class:`telegram.PhotoSize` | \
:class:`telegram.Video`): File to send.
|fileinputnopath|
Lastly you can pass an existing telegram media object of the corresponding type
to send.
caption (:obj:`str`, optional): Caption of the media to be sent,
0-:tg-const:`telegram.constants.MessageLimit.CAPTION_LENGTH` characters after entities
parsing.
caption_entities (Sequence[:class:`telegram.MessageEntity`], optional): |caption_entities|
.. versionchanged:: 20.0
|sequenceclassargs|
parse_mode (:obj:`str`, optional): |parse_mode|
Attributes:
type (:obj:`str`): Type of the input media.
media (:obj:`str` | :class:`telegram.InputFile`): Media to send.
caption (:obj:`str`): Optional. Caption of the media to be sent.
parse_mode (:obj:`str`): Optional. The parse mode to use for text formatting.
caption_entities (Tuple[:class:`telegram.MessageEntity`]): Optional. |captionentitiesattr|
.. versionchanged:: 20.0
* |tupleclassattrs|
* |alwaystuple|
"""
__slots__ = ("caption", "caption_entities", "media", "parse_mode", "type")
def __init__(
self,
media_type: str,
media: Union[str, InputFile, MediaType],
caption: str = None,
caption_entities: Sequence[MessageEntity] = None,
parse_mode: ODVInput[str] = DEFAULT_NONE,
*,
api_kwargs: JSONDict = None,
):
super().__init__(api_kwargs=api_kwargs)
self.type = media_type
self.media = media
self.caption = caption
self.caption_entities = parse_sequence_arg(caption_entities)
self.parse_mode = parse_mode
self._freeze()
@staticmethod
def _parse_thumb_input(thumb: Optional[FileInput]) -> Optional[Union[str, InputFile]]:
# We use local_mode=True because we don't have access to the actual setting and want
# things to work in local mode.
return (
parse_file_input(thumb, attach=True, local_mode=True) if thumb is not None else thumb
)
class InputMediaAnimation(InputMedia):
"""Represents an animation file (GIF or H.264/MPEG-4 AVC video without sound) to be sent.
Note:
When using a :class:`telegram.Animation` for the :attr:`media` attribute, it will take the
width, height and duration from that video, unless otherwise specified with the optional
arguments.
Args:
media (:obj:`str` | :term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | \
:class:`telegram.Animation`): File to send. |fileinputnopath|
Lastly you can pass an existing :class:`telegram.Animation` object to send.
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
filename (:obj:`str`, optional): Custom file name for the animation, when uploading a
new file. Convenience parameter, useful e.g. when sending files generated by the
:obj:`tempfile` module.
.. versionadded:: 13.1
thumb (:term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | :obj:`str`, \
optional): |thumbdocstringnopath|
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
caption (:obj:`str`, optional): Caption of the animation to be sent,
0-:tg-const:`telegram.constants.MessageLimit.CAPTION_LENGTH` characters
after entities parsing.
parse_mode (:obj:`str`, optional): |parse_mode|
caption_entities (Sequence[:class:`telegram.MessageEntity`], optional): |caption_entities|
.. versionchanged:: 20.0
|sequenceclassargs|
width (:obj:`int`, optional): Animation width.
height (:obj:`int`, optional): Animation height.
duration (:obj:`int`, optional): Animation duration in seconds.
Attributes:
type (:obj:`str`): :tg-const:`telegram.constants.InputMediaType.ANIMATION`.
media (:obj:`str` | :class:`telegram.InputFile`): Animation to send.
caption (:obj:`str`): Optional. Caption of the document to be sent.
parse_mode (:obj:`str`): Optional. The parse mode to use for text formatting.
caption_entities (Tuple[:class:`telegram.MessageEntity`]): Optional. |captionentitiesattr|
.. versionchanged:: 20.0
* |tupleclassattrs|
* |alwaystuple|
thumb (:class:`telegram.InputFile`): Optional. Thumbnail of the file to send.
width (:obj:`int`): Optional. Animation width.
height (:obj:`int`): Optional. Animation height.
duration (:obj:`int`): Optional. Animation duration in seconds.
"""
__slots__ = ("duration", "height", "thumb", "width")
def __init__(
self,
media: Union[FileInput, Animation],
thumb: FileInput = None,
caption: str = None,
parse_mode: ODVInput[str] = DEFAULT_NONE,
width: int = None,
height: int = None,
duration: int = None,
caption_entities: Sequence[MessageEntity] = None,
filename: str = None,
*,
api_kwargs: JSONDict = None,
):
if isinstance(media, Animation):
width = media.width if width is None else width
height = media.height if height is None else height
duration = media.duration if duration is None else duration
media = media.file_id
else:
# We use local_mode=True because we don't have access to the actual setting and want
# things to work in local mode.
media = parse_file_input(media, filename=filename, attach=True, local_mode=True)
super().__init__(
InputMediaType.ANIMATION,
media,
caption,
caption_entities,
parse_mode,
api_kwargs=api_kwargs,
)
with self._unfrozen():
self.thumb = self._parse_thumb_input(thumb)
self.width = width
self.height = height
self.duration = duration
class InputMediaPhoto(InputMedia):
"""Represents a photo to be sent.
Args:
media (:obj:`str` | :term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | \
:class:`telegram.PhotoSize`): File to send. |fileinputnopath|
Lastly you can pass an existing :class:`telegram.PhotoSize` object to send.
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
filename (:obj:`str`, optional): Custom file name for the photo, when uploading a
new file. Convenience parameter, useful e.g. when sending files generated by the
:obj:`tempfile` module.
.. versionadded:: 13.1
caption (:obj:`str`, optional ): Caption of the photo to be sent,
0-:tg-const:`telegram.constants.MessageLimit.CAPTION_LENGTH` characters after
entities parsing.
parse_mode (:obj:`str`, optional): |parse_mode|
caption_entities (Sequence[:class:`telegram.MessageEntity`], optional): |caption_entities|
.. versionchanged:: 20.0
|sequenceclassargs|
Attributes:
type (:obj:`str`): :tg-const:`telegram.constants.InputMediaType.PHOTO`.
media (:obj:`str` | :class:`telegram.InputFile`): Photo to send.
caption (:obj:`str`): Optional. Caption of the document to be sent.
parse_mode (:obj:`str`): Optional. The parse mode to use for text formatting.
caption_entities (Tuple[:class:`telegram.MessageEntity`]): Optional. |captionentitiesattr|
.. versionchanged:: 20.0
* |tupleclassattrs|
* |alwaystuple|
"""
__slots__ = ()
def __init__(
self,
media: Union[FileInput, PhotoSize],
caption: str = None,
parse_mode: ODVInput[str] = DEFAULT_NONE,
caption_entities: Sequence[MessageEntity] = None,
filename: str = None,
*,
api_kwargs: JSONDict = None,
):
# We use local_mode=True because we don't have access to the actual setting and want
# things to work in local mode.
media = parse_file_input(media, PhotoSize, filename=filename, attach=True, local_mode=True)
super().__init__(
InputMediaType.PHOTO,
media,
caption,
caption_entities,
parse_mode,
api_kwargs=api_kwargs,
)
self._freeze()
class InputMediaVideo(InputMedia):
"""Represents a video to be sent.
Note:
* When using a :class:`telegram.Video` for the :attr:`media` attribute, it will take the
width, height and duration from that video, unless otherwise specified with the optional
arguments.
* :paramref:`thumb` will be ignored for small video files, for which Telegram can easily
generate thumbnails. However, this behaviour is undocumented and might be changed
by Telegram.
Args:
media (:obj:`str` | :term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | \
:class:`telegram.Video`): File to send. |fileinputnopath|
Lastly you can pass an existing :class:`telegram.Video` object to send.
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
filename (:obj:`str`, optional): Custom file name for the video, when uploading a
new file. Convenience parameter, useful e.g. when sending files generated by the
:obj:`tempfile` module.
.. versionadded:: 13.1
caption (:obj:`str`, optional): Caption of the video to be sent,
0-:tg-const:`telegram.constants.MessageLimit.CAPTION_LENGTH` characters after
entities parsing.
parse_mode (:obj:`str`, optional): |parse_mode|
caption_entities (Sequence[:class:`telegram.MessageEntity`], optional): |caption_entities|
.. versionchanged:: 20.0
|sequenceclassargs|
width (:obj:`int`, optional): Video width.
height (:obj:`int`, optional): Video height.
duration (:obj:`int`, optional): Video duration in seconds.
supports_streaming (:obj:`bool`, optional): Pass :obj:`True`, if the uploaded video is
suitable for streaming.
thumb (:term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | :obj:`str`, \
optional): |thumbdocstringnopath|
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
Attributes:
type (:obj:`str`): :tg-const:`telegram.constants.InputMediaType.VIDEO`.
media (:obj:`str` | :class:`telegram.InputFile`): Video file to send.
caption (:obj:`str`): Optional. Caption of the document to be sent.
parse_mode (:obj:`str`): Optional. The parse mode to use for text formatting.
caption_entities (Tuple[:class:`telegram.MessageEntity`]): Optional. |captionentitiesattr|
.. versionchanged:: 20.0
* |tupleclassattrs|
* |alwaystuple|
width (:obj:`int`): Optional. Video width.
height (:obj:`int`): Optional. Video height.
duration (:obj:`int`): Optional. Video duration in seconds.
supports_streaming (:obj:`bool`): Optional. Pass :obj:`True`, if the uploaded video is
suitable for streaming.
thumb (:class:`telegram.InputFile`): Optional. Thumbnail of the file to send.
"""
__slots__ = ("duration", "height", "thumb", "supports_streaming", "width")
def __init__(
self,
media: Union[FileInput, Video],
caption: str = None,
width: int = None,
height: int = None,
duration: int = None,
supports_streaming: bool = None,
parse_mode: ODVInput[str] = DEFAULT_NONE,
thumb: FileInput = None,
caption_entities: Sequence[MessageEntity] = None,
filename: str = None,
*,
api_kwargs: JSONDict = None,
):
if isinstance(media, Video):
width = width if width is not None else media.width
height = height if height is not None else media.height
duration = duration if duration is not None else media.duration
media = media.file_id
else:
# We use local_mode=True because we don't have access to the actual setting and want
# things to work in local mode.
media = parse_file_input(media, filename=filename, attach=True, local_mode=True)
super().__init__(
InputMediaType.VIDEO,
media,
caption,
caption_entities,
parse_mode,
api_kwargs=api_kwargs,
)
with self._unfrozen():
self.width = width
self.height = height
self.duration = duration
self.thumb = self._parse_thumb_input(thumb)
self.supports_streaming = supports_streaming
class InputMediaAudio(InputMedia):
"""Represents an audio file to be treated as music to be sent.
Note:
When using a :class:`telegram.Audio` for the :attr:`media` attribute, it will take the
duration, performer and title from that video, unless otherwise specified with the
optional arguments.
Args:
media (:obj:`str` | :term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | \
:class:`telegram.Audio`): File to send. |fileinputnopath|
Lastly you can pass an existing :class:`telegram.Audio` object to send.
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
filename (:obj:`str`, optional): Custom file name for the audio, when uploading a
new file. Convenience parameter, useful e.g. when sending files generated by the
:obj:`tempfile` module.
.. versionadded:: 13.1
caption (:obj:`str`, optional): Caption of the audio to be sent,
0-:tg-const:`telegram.constants.MessageLimit.CAPTION_LENGTH` characters after
entities parsing.
parse_mode (:obj:`str`, optional): |parse_mode|
caption_entities (Sequence[:class:`telegram.MessageEntity`], optional): |caption_entities|
.. versionchanged:: 20.0
|sequenceclassargs|
duration (:obj:`int`): Duration of the audio in seconds as defined by sender.
performer (:obj:`str`, optional): Performer of the audio as defined by sender or by audio
tags.
title (:obj:`str`, optional): Title of the audio as defined by sender or by audio tags.
thumb (:term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | :obj:`str`, \
optional): |thumbdocstringnopath|
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
Attributes:
type (:obj:`str`): :tg-const:`telegram.constants.InputMediaType.AUDIO`.
media (:obj:`str` | :class:`telegram.InputFile`): Audio file to send.
caption (:obj:`str`): Optional. Caption of the document to be sent.
parse_mode (:obj:`str`): Optional. The parse mode to use for text formatting.
caption_entities (Tuple[:class:`telegram.MessageEntity`]): Optional. |captionentitiesattr|
.. versionchanged:: 20.0
* |tupleclassattrs|
* |alwaystuple|
duration (:obj:`int`): Duration of the audio in seconds.
performer (:obj:`str`): Optional. Performer of the audio as defined by sender or by audio
tags.
title (:obj:`str`): Optional. Title of the audio as defined by sender or by audio tags.
thumb (:class:`telegram.InputFile`): Optional. Thumbnail of the file to send.
"""
__slots__ = ("duration", "performer", "thumb", "title")
def __init__(
self,
media: Union[FileInput, Audio],
thumb: FileInput = None,
caption: str = None,
parse_mode: ODVInput[str] = DEFAULT_NONE,
duration: int = None,
performer: str = None,
title: str = None,
caption_entities: Sequence[MessageEntity] = None,
filename: str = None,
*,
api_kwargs: JSONDict = None,
):
if isinstance(media, Audio):
duration = media.duration if duration is None else duration
performer = media.performer if performer is None else performer
title = media.title if title is None else title
media = media.file_id
else:
# We use local_mode=True because we don't have access to the actual setting and want
# things to work in local mode.
media = parse_file_input(media, filename=filename, attach=True, local_mode=True)
super().__init__(
InputMediaType.AUDIO,
media,
caption,
caption_entities,
parse_mode,
api_kwargs=api_kwargs,
)
with self._unfrozen():
self.thumb = self._parse_thumb_input(thumb)
self.duration = duration
self.title = title
self.performer = performer
class InputMediaDocument(InputMedia):
"""Represents a general file to be sent.
Args:
media (:obj:`str` | :term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | \
:class:`telegram.Document`): File to send. |fileinputnopath|
Lastly you can pass an existing :class:`telegram.Document` object to send.
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
filename (:obj:`str`, optional): Custom file name for the document, when uploading a
new file. Convenience parameter, useful e.g. when sending files generated by the
:obj:`tempfile` module.
.. versionadded:: 13.1
caption (:obj:`str`, optional): Caption of the document to be sent,
0-:tg-const:`telegram.constants.MessageLimit.CAPTION_LENGTH` characters after
entities parsing.
parse_mode (:obj:`str`, optional): |parse_mode|
caption_entities (Sequence[:class:`telegram.MessageEntity`], optional): |caption_entities|
.. versionchanged:: 20.0
|sequenceclassargs|
thumb (:term:`file object` | :obj:`bytes` | :class:`pathlib.Path` | :obj:`str`, \
optional): |thumbdocstringnopath|
.. versionchanged:: 13.2
Accept :obj:`bytes` as input.
disable_content_type_detection (:obj:`bool`, optional): Disables automatic server-side
content type detection for files uploaded using multipart/form-data. Always
:obj:`True`, if the document is sent as part of an album.
Attributes:
type (:obj:`str`): :tg-const:`telegram.constants.InputMediaType.DOCUMENT`.
media (:obj:`str` | :class:`telegram.InputFile`): File to send.
caption (:obj:`str`): Optional. Caption of the document to be sent.
parse_mode (:obj:`str`): Optional. The parse mode to use for text formatting.
caption_entities (Tuple[:class:`telegram.MessageEntity`]): Optional. |captionentitiesattr|
.. versionchanged:: 20.0
* |tupleclassattrs|
* |alwaystuple|
thumb (:class:`telegram.InputFile`): Optional. Thumbnail of the file to send.
disable_content_type_detection (:obj:`bool`): Optional. Disables automatic server-side
content type detection for files uploaded using multipart/form-data. Always true, if
the document is sent as part of an album.
"""
__slots__ = ("disable_content_type_detection", "thumb")
def __init__(
self,
media: Union[FileInput, Document],
thumb: FileInput = None,
caption: str = None,
parse_mode: ODVInput[str] = DEFAULT_NONE,
disable_content_type_detection: bool = None,
caption_entities: Sequence[MessageEntity] = None,
filename: str = None,
*,
api_kwargs: JSONDict = None,
):
# We use local_mode=True because we don't have access to the actual setting and want
# things to work in local mode.
media = parse_file_input(media, Document, filename=filename, attach=True, local_mode=True)
super().__init__(
InputMediaType.DOCUMENT,
media,
caption,
caption_entities,
parse_mode,
api_kwargs=api_kwargs,
)
with self._unfrozen():
self.thumb = self._parse_thumb_input(thumb)
self.disable_content_type_detection = disable_content_type_detection