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• How To Make A Music Command Discord.py

  14 juin 2021, par Coder999

  I'm trying to make a music bot, but it just doesn't seem to work. Here's what I have so far.

  


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

bot = commands.Bot(command_prefix='+')

@bot.event
async def on_ready():
    print('Logged in as:\n{0.user.name}\n{0.user.id}'.format(bot))

youtube_dl.utils.bug_reports_message = lambda: ''

ytdl_format_options = {
    'format': 'bestaudio/best',
    '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 = ""

    @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['title'] if stream else ytdl.prepare_filename(data)
        return filename

@bot.command(name='join', help='Tells the bot to join the voice channel')
async def join(ctx):
    if not ctx.message.author.voice:
        await ctx.send("{} is not connected to a voice channel".format(ctx.message.author.name))
        return
    else:
        channel = ctx.message.author.voice.channel
        await channel.connect()
        await ctx.send(f'Joined channel `{channel}`')

@bot.command(name='leave', help='To make the bot leave the voice channel')
async def leave(ctx):
    voice_client = ctx.message.guild.voice_client
    if voice_client.is_connected():
        channel = ctx.message.author.voice.channel
        await voice_client.disconnect()
        await ctx.send(f'Left channel `{channel}`')
    else:
        await ctx.send("The bot is not connected to a voice channel.")

@bot.command(name='play', help='To play song')
async def play(ctx,url):
    try :
        server = ctx.message.guild
        voice_channel = server.voice_client

        async with ctx.typing():
            filename = await YTDLSource.from_url(url, loop=bot.loop)
            voice_channel.play(discord.FFmpegPCMAudio(executable="ffmpeg.exe", source=filename))
        await ctx.send('**Now playing:** {}'.format(filename))
    except:
        await ctx.send("The bot is not connected to a voice channel.")


  


  I have installed PyNaCl and all that stuff and my leave and join commands are working but my play command isnt. It says that it's not connected to a channel but it clearly is.

  


  

  


• My code accidently deleted my 'song.mp3' file in Discord.py music bot

  2 avril 2021, par Alkaria

  I was coding my discord bot and i was trying to make the bot not try to connect twice. Like, if it's already connected any user sends another ' !play' command, i don't want it to error. But that's not my problem. I or my code accidently deleted my 'song.mp3' file. How do i get it back. I closed the pycharm so i can't do 'CRTL + Z'.

  


  @client.command()

  


  async def play(ctx, url : str) :

  


  song_there = os.path.isfile("song.mp3")
try:
    if song_there:
        os.remove("song.mp3")
except PermissionError:
    await ctx.send("Şimdi Çalan şarkının bitmesini bekleyin. Yada '!stop' komutunu kullanın.")
    return
# connects the voice channel
connected = ctx.author.voice
audio = discord.FFmpegPCMAudio("song.mp3")

voiceChannel = discord.utils.get(ctx.guild.voice_channels, name='music')
if not discord.client.VoiceClient == None:  # None being the default value if the bot isnt in a channel (which is why the is_connected() is returning errors)
    await voiceChannel.connect()
    await ctx.send(f"Joined **{voiceChannel}**")
    discord.client.VoiceClient.play()
else:
    await ctx.send("I'm already connected!")



audio = discord.FFmpegPCMAudio("song.mp3")

# Dowloads the video from the link given

ydl_opts = {
    'format': 'bestaudio/best',
    'postprocessors': [{
        'key': 'FFmpegExtractAudio',
        'preferredcodec': 'mp3',
        'preferredquality': '192',
    }],
}
with youtube_dl.YoutubeDL(ydl_opts) as ydl:
    ydl.download([url])
for file in os.listdir("./"):
    if file.endswith(".mp3"):
        os.rename(file, "song.mp3")


  


• My music doesn't play correctly and other problems - Discord.py

  24 mars 2021, par Diacono

  So, I'm triying to let my bot play songs directly from the url (without downloading them like the song.mp3 method) but I'm having a hard time. The bot plays only 1 song and when I try to play another song it doesn't play it.
I'm also getting 2 errors : video_link is not defined and self is not defined.
Also when I try to play live music like "lofi hip hop radio - beats to relax/study to" nothing happens.
Can you help me please ???

  


  This is my code

  


  import asyncio
import discord
from discord.ext import commands, tasks
import requests
import json
from random import choice
from discord.utils import get
from discord import FFmpegPCMAudio
import youtube_dl
bot = commands.Bot(command_prefix="!")



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:
            data = data['entries'][0]

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


@bot.command()
async def play(ctx, url):
    voice = await ctx.author.voice.channel.connect()
    player = await YTDLSource.from_url(url, loop=client.loop)
    ctx.voice_client.play(player, after=lambda e: print('Player error: %s' % e) if e else None)
    ydl_opts = {'format': 'bestaudio'}
    FFMPEG_OPTIONS = {'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5', 'options': '-vn'}
    with youtube_dl.YoutubeDL(ydl_opts) as ydl:
         info = ydl.extract_info(video_link, download=False)
         URL = info['formats'][0]['url']
    voice = get(self.bot.voice_clients, guild=ctx.guild)
    voice.play(discord.FFmpegPCMAudio(URL, **FFMPEG_OPTIONS))