Initial commit
Add music bot with YouTube integration and basic commands Implemented a Discord bot with commands for playing, pausing, skipping, and managing a music queue utilizing yt_dlp and FFmpeg. Includes opus library loading fallback logic and gitignore entry for environment files.
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mmacierzanka committed
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import discord
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from discord.ext import commands
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import yt_dlp as youtube_dl
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import asyncio
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import os
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from dotenv import load_dotenv
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import traceback
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import ctypes.util
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# Add these debug lines after the imports
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print("Searching for opus library...")
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opus_path = ctypes.util.find_library('opus')
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print(f"Found opus path: {opus_path}")
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# Try multiple known opus library locations
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possible_opus_paths = [
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'/opt/homebrew/lib/libopus.dylib', # Apple Silicon
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'/usr/local/lib/libopus.dylib', # Intel Mac
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'opus', # Default system path
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'libopus', # Alternative name
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'libopus.0.dylib', # Another possible name
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opus_path if opus_path else '' # System detected path
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]
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opus_loaded = False
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for path in possible_opus_paths:
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if not path:
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continue
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try:
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print(f"Attempting to load opus from: {path}")
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discord.opus.load_opus(path)
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print(f"Successfully loaded opus from {path}")
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opus_loaded = True
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break
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except Exception as e:
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print(f"Failed to load opus from {path}: {str(e)}")
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if not opus_loaded:
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print("Could not load opus from any location")
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raise RuntimeError('Opus failed to load')
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# Rest of your code remains the same
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# Load environment variables
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load_dotenv()
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TOKEN = os.getenv('DISCORD_TOKEN')
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# Suppress noise about console usage from errors
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youtube_dl.utils.bug_reports_message = lambda: ''
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ytdl_format_options = {
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'format': 'bestaudio/best',
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'outtmpl': '%(extractor)s-%(id)s-%(title)s.%(ext)s',
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'restrictfilenames': True,
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'noplaylist': True,
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'nocheckcertificate': True,
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'ignoreerrors': False,
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'logtostderr': False,
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'quiet': True,
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'no_warnings': True,
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'default_search': 'auto',
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'source_address': '0.0.0.0', # bind to ipv4 since ipv6 addresses cause issues sometimes
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}
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ffmpeg_options = {
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'options': '-vn',
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'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5'
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}
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ytdl = youtube_dl.YoutubeDL(ytdl_format_options)
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class YTDLSource(discord.PCMVolumeTransformer):
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def __init__(self, source, *, data, volume=0.5):
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super().__init__(source, volume)
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self.data = data
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self.title = data.get('title')
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self.url = data.get('url')
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@classmethod
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async def from_url(cls, url, *, loop=None, stream=False):
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loop = loop or asyncio.get_event_loop()
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try:
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data = await loop.run_in_executor(None, lambda: ytdl.extract_info(url, download=not stream))
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if 'entries' in data:
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# Take the first item from a playlist
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data = data['entries'][0]
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filename = data['url'] if stream else ytdl.prepare_filename(data)
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try:
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return cls(discord.FFmpegPCMAudio(filename, **ffmpeg_options), data=data)
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except Exception as e:
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raise Exception(f"Error creating FFmpeg audio: {str(e)}. Make sure FFmpeg is installed and accessible.")
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except Exception as e:
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raise Exception(f"Error extracting info from URL: {str(e)}")
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class MusicBot(commands.Cog):
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def __init__(self, bot):
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self.bot = bot
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self.queue = []
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self.current = None
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self.volume = 0.5
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@commands.command(name='join', help='Joins the voice channel')
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async def join(self, ctx):
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if not ctx.message.author.voice:
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await ctx.send("You are not connected to a voice channel")
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return None
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channel = ctx.message.author.voice.channel
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if ctx.voice_client is not None:
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return await ctx.voice_client.move_to(channel)
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await channel.connect()
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return None
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@commands.command(name='play', help='Plays a song from YouTube')
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async def play(self, ctx, *, url):
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if not ctx.message.author.voice:
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await ctx.send("You are not connected to a voice channel")
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return
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if ctx.voice_client is None:
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await ctx.invoke(self.join)
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async with ctx.typing():
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try:
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player = await YTDLSource.from_url(url, loop=self.bot.loop, stream=True)
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if ctx.voice_client.is_playing():
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self.queue.append(player)
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await ctx.send(f"Added to queue: {player.title}")
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else:
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self.current = player
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ctx.voice_client.play(player, after=lambda e: self.play_next(ctx))
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await ctx.send(f"Now playing: {player.title}")
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except Exception as e:
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error_msg = f"An error occurred: {str(e)}\n```{traceback.format_exc()}```"
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print(error_msg) # Print to console for debugging
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await ctx.send(error_msg[:1900]) # Discord has a 2000 character limit
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def play_next(self, ctx):
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if len(self.queue) > 0:
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self.current = self.queue.pop(0)
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ctx.voice_client.play(self.current, after=lambda e: self.play_next(ctx))
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asyncio.run_coroutine_threadsafe(ctx.send(f"Now playing: {self.current.title}"), self.bot.loop)
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else:
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self.current = None
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asyncio.run_coroutine_threadsafe(ctx.send("Queue is empty"), self.bot.loop)
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@commands.command(name='queue', help='Shows the current queue')
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async def show_queue(self, ctx):
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if not self.queue:
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await ctx.send("The queue is empty")
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return
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queue_list = "\n".join([f"{i + 1}. {item.title}" for i, item in enumerate(self.queue)])
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await ctx.send(f"Current queue:\n{queue_list}")
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@commands.command(name='skip', help='Skips the current song')
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async def skip(self, ctx):
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if ctx.voice_client.is_playing():
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ctx.voice_client.stop()
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await ctx.send("Skipped current song")
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else:
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await ctx.send("Not playing anything")
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@commands.command(name='pause', help='Pauses the current song')
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async def pause(self, ctx):
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if ctx.voice_client.is_playing():
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ctx.voice_client.pause()
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await ctx.send("Paused")
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else:
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await ctx.send("Not playing anything")
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@commands.command(name='resume', help='Resumes the current song')
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async def resume(self, ctx):
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if ctx.voice_client.is_paused():
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ctx.voice_client.resume()
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await ctx.send("Resumed")
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else:
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await ctx.send("Not paused")
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@commands.command(name='stop', help='Stops the bot and clears the queue')
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async def stop(self, ctx):
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if ctx.voice_client.is_playing():
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ctx.voice_client.stop()
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self.queue.clear()
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self.current = None
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await ctx.send("Stopped and cleared queue")
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@commands.command(name='volume', help='Changes the volume (0-100)')
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async def volume(self, ctx, volume: int):
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if ctx.voice_client is None:
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return await ctx.send("Not connected to a voice channel.")
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if 0 < volume <= 100:
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self.volume = volume / 100
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ctx.voice_client.source.volume = self.volume
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await ctx.send(f"Changed volume to {volume}%")
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return None
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else:
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await ctx.send("Please enter a value between 1 and 100")
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return None
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@commands.command(name='nowplaying', help='Shows the currently playing song')
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async def now_playing(self, ctx):
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if self.current:
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await ctx.send(f"Now playing: {self.current.title}")
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else:
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await ctx.send("Nothing is currently playing")
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@commands.command(name='leave', help='Leaves the voice channel')
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async def leave(self, ctx):
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if ctx.voice_client is not None:
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await ctx.voice_client.disconnect()
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self.queue.clear()
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self.current = None
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await ctx.send("Left the voice channel")
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else:
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await ctx.send("I'm not in a voice channel")
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@play.before_invoke
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async def ensure_voice(self, ctx):
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if ctx.voice_client is None:
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if ctx.author.voice:
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await ctx.author.voice.channel.connect()
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else:
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await ctx.send("You are not connected to a voice channel.")
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raise commands.CommandError("Author not connected to a voice channel.")
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bot = commands.Bot(command_prefix='!', intents=discord.Intents.all())
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@bot.event
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async def on_ready():
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print(f'Logged in as {bot.user.name} ({bot.user.id})')
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print('------')
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await bot.add_cog(MusicBot(bot))
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bot.run(TOKEN)
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