94 lines
3.3 KiB
Python
94 lines
3.3 KiB
Python
# Pyrogram - Telegram MTProto API Client Library for Python
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# Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
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#
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# This file is part of Pyrogram.
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#
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# Pyrogram is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published
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# by 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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# Pyrogram 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 General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with Pyrogram. If not, see <http://www.gnu.org/licenses/>.
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import os
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from typing import Union, BinaryIO
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from pyrogram.api import functions, types
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from ...ext import BaseClient, utils
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class SetChatPhoto(BaseClient):
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def set_chat_photo(
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self,
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chat_id: Union[int, str],
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photo: Union[str, BinaryIO],
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file_ref: str = None
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) -> bool:
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"""Set a new profile photo for the chat.
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You must be an administrator in the chat for this to work and must have the appropriate admin rights.
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Parameters:
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chat_id (``int`` | ``str``):
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Unique identifier (int) or username (str) of the target chat.
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photo (``str``):
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New chat photo. You can pass a :obj:`Photo` file_id (in pair with a valid file_ref), a file path to
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upload a new photo from your local machine or a binary file-like object with its attribute ".name"
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set for in-memory uploads.
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file_ref (``str``, *optional*):
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A valid file reference obtained by a recently fetched media message.
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To be used in combination with a file_id in case a file reference is needed.
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Returns:
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``bool``: True on success.
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Raises:
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ValueError: if a chat_id belongs to user.
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Example:
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.. code-block:: python
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# Set chat photo using a local file
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app.set_chat_photo(chat_id, "photo.jpg")
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# Set chat photo using an exiting Photo file_id
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app.set_chat_photo(chat_id, photo.file_id, photo.file_ref)
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"""
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peer = self.resolve_peer(chat_id)
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if isinstance(photo, str):
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if os.path.isfile(photo):
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photo = types.InputChatUploadedPhoto(file=self.save_file(photo))
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else:
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photo = utils.get_input_media_from_file_id(photo, file_ref, 2)
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photo = types.InputChatPhoto(id=photo.id)
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else:
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photo = types.InputChatUploadedPhoto(file=self.save_file(photo))
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if isinstance(peer, types.InputPeerChat):
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self.send(
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functions.messages.EditChatPhoto(
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chat_id=peer.chat_id,
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photo=photo
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)
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)
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elif isinstance(peer, types.InputPeerChannel):
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self.send(
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functions.channels.EditPhoto(
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channel=peer,
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photo=photo
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)
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)
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else:
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raise ValueError("The chat_id \"{}\" belongs to a user".format(chat_id))
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return True
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