# Pyrogram - Telegram MTProto API Client Library for Python # Copyright (C) 2017-2020 Dan # # This file is part of Pyrogram. # # Pyrogram is free software: you can redistribute it and/or modify # it under the terms of the GNU Lesser General Public License as published # by the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # Pyrogram 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 General Public License for more details. # # You should have received a copy of the GNU Lesser General Public License # along with Pyrogram. If not, see . import io import os from typing import Union import pyrogram from pyrogram.api import functions, types from pyrogram.client.ext import BaseClient, utils from pyrogram.errors import FilePartMissing class SendVoice(BaseClient): def send_voice( self, chat_id: Union[int, str], voice: Union[str, io.IOBase], voice: str, file_ref=None, caption: str = "", parse_mode: Union[str, None] = object, duration: int = 0, disable_notification: bool = None, reply_to_message_id: int = None, schedule_date: int = None, reply_markup: Union[ "pyrogram.InlineKeyboardMarkup", "pyrogram.ReplyKeyboardMarkup", "pyrogram.ReplyKeyboardRemove", "pyrogram.ForceReply" ] = None, progress: callable = None, progress_args: tuple = () ) -> Union["pyrogram.Message", None]: """Send audio files. Parameters: chat_id (``int`` | ``str``): Unique identifier (int) or username (str) of the target chat. For your personal cloud (Saved Messages) you can simply use "me" or "self". For a contact that exists in your Telegram address book you can use his phone number (str). voice (``str``, file-like object): Audio file to send. Pass a file_id as string to send an audio that exists on the Telegram servers, pass an HTTP URL as a string for Telegram to get an audio from the Internet, or pass a file path as string to upload a new audio that exists on your local machine. pass a readable file-like object with .name file_ref (``str``, *optional*): A valid file reference obtained by a recently fetched media message. To be used in combination with a file id in case a file reference is needed. caption (``str``, *optional*): Voice message caption, 0-1024 characters. parse_mode (``str``, *optional*): By default, texts are parsed using both Markdown and HTML styles. You can combine both syntaxes together. Pass "markdown" or "md" to enable Markdown-style parsing only. Pass "html" to enable HTML-style parsing only. Pass None to completely disable style parsing. duration (``int``, *optional*): Duration of the voice message in seconds. disable_notification (``bool``, *optional*): Sends the message silently. Users will receive a notification with no sound. reply_to_message_id (``int``, *optional*): If the message is a reply, ID of the original message schedule_date (``int``, *optional*): Date when the message will be automatically sent. Unix time. reply_markup (:obj:`InlineKeyboardMarkup` | :obj:`ReplyKeyboardMarkup` | :obj:`ReplyKeyboardRemove` | :obj:`ForceReply`, *optional*): Additional interface options. An object for an inline keyboard, custom reply keyboard, instructions to remove reply keyboard or to force a reply from the user. progress (``callable``, *optional*): Pass a callback function to view the file transmission progress. The function must take *(current, total)* as positional arguments (look at Other Parameters below for a detailed description) and will be called back each time a new file chunk has been successfully transmitted. progress_args (``tuple``, *optional*): Extra custom arguments for the progress callback function. You can pass anything you need to be available in the progress callback scope; for example, a Message object or a Client instance in order to edit the message with the updated progress status. Other Parameters: current (``int``): The amount of bytes transmitted so far. total (``int``): The total size of the file. *args (``tuple``, *optional*): Extra custom arguments as defined in the *progress_args* parameter. You can either keep *\*args* or add every single extra argument in your function signature. Returns: :obj:`Message` | ``None``: On success, the sent voice message is returned, otherwise, in case the upload is deliberately stopped with :meth:`~Client.stop_transmission`, None is returned. Example: .. code-block:: python # Send voice note by uploading from local file app.send_voice("me", "voice.ogg") # Add caption to the voice note app.send_voice("me", "voice.ogg", caption="voice note") # Set voice note duration app.send_voice("me", "voice.ogg", duration=20) """ file = None try: if isinstance(voice, str): if os.path.exists(voice): file = self.save_file(voice, progress=progress, progress_args=progress_args) media = types.InputMediaUploadedDocument( mime_type=self.guess_mime_type(voice) or "audio/mpeg", file=file, attributes=[ types.DocumentAttributeAudio( voice=True, duration=duration ) ] ) elif voice.startswith("http"): media = types.InputMediaDocumentExternal( url=voice ) else: media = utils.get_input_media_from_file_id(voice, file_ref, 3) elif hasattr(voice, "read"): file = self.save_file(voice, progress=progress, progress_args=progress_args) media = types.InputMediaUploadedDocument( mime_type=self.guess_mime_type(voice.name) or "audio/mpeg", file=file.name, attributes=[ types.DocumentAttributeAudio( voice=True, duration=duration ) ] ) while True: try: r = self.send( functions.messages.SendMedia( peer=self.resolve_peer(chat_id), media=media, silent=disable_notification or None, reply_to_msg_id=reply_to_message_id, random_id=self.rnd_id(), schedule_date=schedule_date, reply_markup=reply_markup.write() if reply_markup else None, **self.parser.parse(caption, parse_mode) ) ) except FilePartMissing as e: self.save_file(voice, file_id=file.id, file_part=e.x) else: for i in r.updates: if isinstance( i, (types.UpdateNewMessage, types.UpdateNewChannelMessage, types.UpdateNewScheduledMessage) ): return pyrogram.Message._parse( self, i.message, {i.id: i for i in r.users}, {i.id: i for i in r.chats}, is_scheduled=isinstance(i, types.UpdateNewScheduledMessage) ) except BaseClient.StopTransmission: return None