Wolf_Yout
@Wolf_Yout

Как сделать функцию реплей?

import discord
from discord.ext import commands
import asyncio
import functools
import itertools
import math
import random
import youtube_dl
import os
from asyncio import sleep
from async_timeout import timeout

# Silence useless bug reports messages
youtube_dl.utils.bug_reports_message = lambda: ''


class VoiceError(Exception):
    pass


class YTDLError(Exception):
    pass


class YTDLSource(discord.PCMVolumeTransformer):
    YTDL_OPTIONS = {
        'format': 'bestaudio/best',
        'extractaudio': True,
        'audioformat': 'mp3',
        'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
        'restrictfilenames': True,
        'noplaylist': True,
        'nocheckcertificate': True,
        'ignoreerrors': False,
        'logtostderr': False,
        'quiet': True,
        'no_warnings': True,
        'default_search': 'auto',
        'source_address': '0.0.0.0',
    }

    FFMPEG_OPTIONS = {
        'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5',
        'options': '-vn',
    }

    ytdl = youtube_dl.YoutubeDL(YTDL_OPTIONS)

    def __init__(self, ctx: commands.Context, source: discord.FFmpegPCMAudio, *, data: dict, volume: float = 0.5):
        super().__init__(source, volume)

        self.requester = ctx.author
        self.channel = ctx.channel
        self.data = data

        self.uploader = data.get('uploader')
        self.uploader_url = data.get('uploader_url')
        date = data.get('upload_date')
        self.upload_date = date[6:8] + '.' + date[4:6] + '.' + date[0:4]
        self.title = data.get('title')
        self.thumbnail = data.get('thumbnail')
        self.description = data.get('description')
        self.duration = self.parse_duration(int(data.get('duration')))
        self.tags = data.get('tags')
        self.url = data.get('webpage_url')
        self.views = data.get('view_count')
        self.likes = data.get('like_count')
        self.dislikes = data.get('dislike_count')
        self.stream_url = data.get('url')

    def __str__(self):
        return '**{0.title}**'.format(self)

    @classmethod
    async def create_source(cls, ctx: commands.Context, search: str, *, loop: asyncio.BaseEventLoop = None):
        loop = loop or asyncio.get_event_loop()

        partial = functools.partial(cls.ytdl.extract_info, search, download=False, process=False)
        data = await loop.run_in_executor(None, partial)

        if data is None:
            raise YTDLError('Ошибка поиска: `{}`'.format(search))

        if 'entries' not in data:
            process_info = data
        else:
            process_info = None
            for entry in data['entries']:
                if entry:
                    process_info = entry
                    break

            if process_info is None:
                raise YTDLError('Ошибка поиска:: `{}`'.format(search))

        webpage_url = process_info['webpage_url']
        partial = functools.partial(cls.ytdl.extract_info, webpage_url, download=False)
        processed_info = await loop.run_in_executor(None, partial)

        if processed_info is None:
            raise YTDLError('Ошибка:: `{}`'.format(webpage_url))

        if 'entries' not in processed_info:
            info = processed_info
        else:
            info = None
            while info is None:
                try:
                    info = processed_info['entries'].pop(0)
                except IndexError:
                    raise YTDLError('Ошибка поиска: `{}`'.format(webpage_url))

        return cls(ctx, discord.FFmpegPCMAudio(info['url'], **cls.FFMPEG_OPTIONS), data=info)

    @staticmethod
    def parse_duration(duration: int):
        minutes, seconds = divmod(duration, 60)
        hours, minutes = divmod(minutes, 60)
        days, hours = divmod(hours, 24)

        duration = []
        if days > 0:
            duration.append('{} days'.format(days))
        if hours > 0:
            duration.append('{} hours'.format(hours))
        if minutes > 0:
            duration.append('{} minutes'.format(minutes))
        if seconds > 0:
            duration.append('{} seconds'.format(seconds))

        return ', '.join(duration)


class Song:
    __slots__ = ('source', 'requester')

    def __init__(self, source: YTDLSource):
        self.source = source
        self.requester = source.requester

    def create_embed(self):
        embed = (discord.Embed(title='На данный момент я воспроизвожу:',
                               description='```css\n{0.source.title}\n```'.format(self),
                               color=discord.Color.blurple())
                 .set_thumbnail(url=self.source.thumbnail))

        return embed


class SongQueue(asyncio.Queue):
    def __getitem__(self, item):
        if isinstance(item, slice):
            return list(itertools.islice(self._queue, item.start, item.stop, item.step))
        else:
            return self._queue[item]

    def __iter__(self):
        return self._queue.__iter__()

    def __len__(self):
        return self.qsize()

    def clear(self):
        self._queue.clear()

    def shuffle(self):
        random.shuffle(self._queue)

    def remove(self, index: int):
        del self._queue[index]


class VoiceState:
    def __init__(self, bot: commands.Bot, ctx: commands.Context):
        self.bot = bot
        self._ctx = ctx

        self.current = None
        self.voice = None
        self.next = asyncio.Event()
        self.songs = SongQueue()

        self._loop = False
        self._volume = 0.5
        self.skip_votes = set()

        self.audio_player = bot.loop.create_task(self.audio_player_task())

    def __del__(self):
        self.audio_player.cancel()

    @property
    def loop(self):
        return self._loop

    @loop.setter
    def loop(self, value: bool):
        self._loop = value

    @property
    def volume(self):
        return self._volume

    @volume.setter
    def volume(self, value: float):
        self._volume = value

    @property
    def is_playing(self):
        return self.voice and self.current

    async def audio_player_task(self):
        while True:
            self.next.clear()

            if not self.loop:
                # Try to get the next song within 3 minutes.
                # If no song will be added to the queue in time,
                # the player will disconnect due to performance
                # reasons.
                try:
                    async with timeout(180):  # 3 minutes
                        self.current = await self.songs.get()
                except asyncio.TimeoutError:
                    self.bot.loop.create_task(self.stop())
                    return

            self.current.source.volume = self._volume
            self.voice.play(self.current.source, after=self.play_next_song)
            await self.current.source.channel.send(embed=self.current.create_embed())

            await self.next.wait()

    def play_next_song(self, error=None):
        if error:
            raise VoiceError(str(error))

        self.next.set()

    def skip(self):
        self.skip_votes.clear()

        if self.is_playing:
            self.voice.stop()

    async def stop(self):
        self.songs.clear()

        if self.voice:
            await self.voice.disconnect()
            self.voice = None


class Music(commands.Cog):
    def __init__(self, bot: commands.Bot):
        self.bot = bot
        self.voice_states = {}

    def get_voice_state(self, ctx: commands.Context):
        state = self.voice_states.get(ctx.guild.id)
        if not state:
            state = VoiceState(self.bot, ctx)
            self.voice_states[ctx.guild.id] = state

        return state

    def cog_unload(self):
        for state in self.voice_states.values():
            self.bot.loop.create_task(state.stop())

    def cog_check(self, ctx: commands.Context):
        if not ctx.guild:
            raise commands.NoPrivateMessage('Эта команда не используется в ЛС (Личные сообщения)')

        return True

    async def cog_before_invoke(self, ctx: commands.Context):
        ctx.voice_state = self.get_voice_state(ctx)
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