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• ytdl python "KeyError : formats"

  7 juillet 2022, par Mondumkreisung

  Im trying to make a discord music bot for personal use, since groovy and rythm got shut down.
It's working okay-ish I guess, but im having a problem with ytdl.
typing "-play" and an url is working just like intended, but i cant type "-play 'song name'".
Typing "-play example" gives me this :

  


  [download] Downloading playlist: example
[youtube:search] query "example": Downloading page 1
[youtube:search] playlist example: Downloading 1 videos
[download] Downloading video 1 of 1
[youtube] CLXt3yh2g0s: Downloading webpage
Ignoring exception in command play:
[download] Finished downloading playlist: example
Traceback (most recent call last):
  File "C:\Users\Dennis\PycharmProjects\groovy's true successor\venv\lib\site-packages\discord\ext\commands\core.py", line 85, in wrapped
    ret = await coro(*args, **kwargs)
  File "C:\Users\Dennis\PycharmProjects\groovy's true successor\voice.py", line 53, in play
    url2 = info['formats'][0]['url']
KeyError: 'formats'

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "C:\Users\Dennis\PycharmProjects\groovy's true successor\venv\lib\site-packages\discord\ext\commands\bot.py", line 939, in invoke
    await ctx.command.invoke(ctx)
  File "C:\Users\Dennis\PycharmProjects\groovy's true successor\venv\lib\site-packages\discord\ext\commands\core.py", line 863, in invoke
    await injected(*ctx.args, **ctx.kwargs)
  File "C:\Users\Dennis\PycharmProjects\groovy's true successor\venv\lib\site-packages\discord\ext\commands\core.py", line 94, in wrapped
    raise CommandInvokeError(exc) from exc
discord.ext.commands.errors.CommandInvokeError: Command raised an exception: KeyError: 'formats'


  


  im fairly new to coding, so im sorry if somethings weird to understand.

  


  okay, so : typing -play with an url works fine, but typing -play with the song name doesnt. its only searching for the first word, downloads the first searchresult and then "crashes".

  


  so "-play Rick Astley - Never Gonna Give You Up" for example only searches for "Rick" and then it says something about KeyError : 'formats'
Here is my code :

  


  @client.command()
async def play(ctx, url):
    channel = ctx.author.voice.channel
    voice = discord.utils.get(client.voice_clients, guild=ctx.guild)
    if voice and voice.is_connected():
        pass
    else:
        await channel.connect()

    ffmpeg_opts = {'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5', 'options': '-vn'}
    ydl_opts = {'format': "bestaudio/best", 'default_search': 'auto'}
    vc = ctx.voice_client

    with youtube_dl.YoutubeDL(ydl_opts) as ydl:
        info = ydl.extract_info(url, download=False)
        url2 = info['formats'][0]['url']
        source = await discord.FFmpegOpusAudio.from_probe(url2, **ffmpeg_opts)
        vc.play(source)


  


• avformat/scd : add demuxer

  1er décembre 2021, par Zane van Iperen

  avformat/scd : add demuxer
  Adds demuxer for Square Enux SCD files.
  Based off [1] and personal investigation.
  This has only been tested against Drakengard 3 (PS3) *_SCD.XXX files
  
  (big-endian). As it is highly likely that FFXIV (PC) files are little-endian,
  
  this demuxer is marked as experimental until this can be confirmed.
  [1] : http://ffxivexplorer.fragmenterworks.com/research/scd%20files.txt
  Reviewed-by : Peter Ross <pross@xvid.org>
  
  Reviewed-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  
  Signed-off-by : Zane van Iperen <zane@zanevaniperen.com>
  

  • [DH] libavformat/Makefile
  • [DH] libavformat/allformats.c
  • [DH] libavformat/scd.c

• How do I loop audio files in discord.py ?

  25 septembre 2021, par Jonah Alexander

  I cannot for the life of me find or figure out a solution that works anymore. here is both the bit of code that is actually important, and the whole file if you would like to see that too

  


      async def play(self, ctx: commands.Context, url, lp):
        channel = ctx.author.voice.channel

        if lp == 'loop':
            await channel.connect()

            async with ctx.typing():
                player = await YTDLSource.from_url(url, loop=self.bot.loop)
                ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
            await ctx.send('Now playing: {}'.format(player.title))
            while True:
                if not ctx.voice_client.is_playing():
                    async with ctx.typing():
                        ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
                time.sleep(0.5)
        else:
            async with ctx.typing():
                await channel.connect()
                player = await YTDLSource.from_url(url, loop=self.bot.loop)
                ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
            await ctx.send('Now playing: {}'.format(player.title))


  


  from discord.ext import commands
import ffmpeg
import youtube_dl.YoutubeDL
import asyncio
import time


ytdl_format_options = {
    'format': 'bestaudio/best',
    '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'  # bind to ipv4 since ipv6 addresses cause issues sometimes
}

ffmpeg_options = {
    'options': '-vn'
}


ytdl = youtube_dl.YoutubeDL(ytdl_format_options)


class YTDLSource(discord.PCMVolumeTransformer):
    def __init__(self, source, *, data, volume=0.5):
        super().__init__(source, volume)

        self.data = data

        self.title = data.get('title')
        self.url = data.get('url')

    @classmethod
    async def from_url(cls, url, *, loop=None, stream=False):
        loop = loop or asyncio.get_event_loop()
        data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))

        if 'entries' in data:
            # take first item from a playlist
            data = data['entries'][0]

        filename = data['url'] if stream else ytdl.prepare_filename(data)
        return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)


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

    @commands.command(name='leave')
    async def leave(self, ctx: commands.Context):
        await ctx.voice_client.disconnect()

    @commands.command(name='play')
    async def play(self, ctx: commands.Context, url, lp):
        channel = ctx.author.voice.channel

        if lp == 'loop':
            await channel.connect()

            async with ctx.typing():
                player = await YTDLSource.from_url(url, loop=self.bot.loop)
                ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
            await ctx.send('Now playing: {}'.format(player.title))
            while True:
                if not ctx.voice_client.is_playing():
                    async with ctx.typing():
                        ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
                time.sleep(0.5)
        else:
            async with ctx.typing():
                await channel.connect()
                player = await YTDLSource.from_url(url, loop=self.bot.loop)
                ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
            await ctx.send('Now playing: {}'.format(player.title))


intents = discord.Intents.all()

clnt = commands.Bot(command_prefix='#', intents=intents)
clnt.add_cog(MyBoi(clnt))

lop = {0: False}
plr = {}


@clnt.event
async def on_ready():
    print("ready")


clnt.run("the actual key normally")


  


  is the code poorly made and/or badly organized ? probably. but this is a personal project and did not expect to be sharing this with anyone. If you need clarification on anything lmk.

  


  with the code here, the issue im getting is when I do the looped version, the bot disconnects for a frame and reconnects, then I get this error

  


  


  discord.ext.commands.errors.CommandInvokeError : Command raised an exception : ClientException : Not connected to voice.

  


  


  the bot does not disconnect immediately when not using the looped version, and trying to manually reconnect it at the start of the loop gives me an error saying it's already connected.

  


  also sidenote I did not write the YTDLSource class or the ytdl_format_options.