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So I trying to create my own music bot for my own server with Python since Rhythm and Groovy unavailable, but I can't play it with YouTube URL. Do anyone have the solution?
#commands.command()
async def play(self,ctx,*,url):
ctx.voice_client.stop()
FFMPEG_OPTIONS = {'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5', 'options': '-vn'}
YDL_OPTIONS = {'format':"bestaudio"}
vc = ctx.voice_client
with youtube_dl.YoutubeDL(YDL_OPTIONS) as ydl:
info = ydl.extract_info(url, download=False)
if 'entries' in info:
url2 = info["entries"][0]["formats"][0]['url']
elif 'formats' in info:
url2 = info["entries"][0]["formats"][0]['url']
source = await discord.FFmpegOpusAudio.from_probe(url2, **FFMPEG_OPTIONS)
vc.play(source)
import asyncio
import os
import discord
import youtube_dl
from discord.ext import commands
# Suppress noise about console usage from errors
youtube_dl.utils.bug_reports_message = lambda: ''
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=1.0):
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)
bot = commands.Bot(command_prefix = '!')
#bot.event
async def on_ready():
await bot.change_presence(activity = discord.Activity(type =
discord.ActivityType.listening, name = "your favourite song :)"), status =
discord.Status.idle)
print('bot ready')
#bot.command(description="joins a voice channel")
async def join(ctx):
if ctx.author.voice is None or ctx.author.voice.channel is None:
return await ctx.send('You need to be in a voice channel to use this
command!')
voice_channel = ctx.author.voice.channel
if ctx.voice_client is None:
vc = await voice_channel.connect()
else:
await ctx.voice_client.move_to(voice_channel)
vc = ctx.voice_client
async def on_ready(self):
for guild in self.client.guilds:
self.song_queue[guild.id] = []
async def check_queue(ctx):
if len(ctx.song_queue[ctx.guild.id]) > 0:
ctx.voice_client.stop()
await ctx.play(ctx.song_queue[ctx.guild.id][0])
#bot.command(description="streams music", aliases = ['pl','p'])
async def play(ctx,*, url):
async with ctx.typing():
player = await YTDLSource.from_url(url, loop= bot.loop, stream=True)
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))
song_queue = check_queue(ctx)
song_queue[ctx.guild.id].append(player)
#bot.command(description="stops and disconnects the bot from voice")
async def leave(ctx):
await ctx.voice_client.disconnect()
#play.before_invoke
async def ensure_voice(ctx):
if ctx.voice_client is None:
if ctx.author.voice:
await ctx.author.voice.channel.connect()
else:
await ctx.send("You are not connected to a voice channel.")
raise commands.CommandError("Author not connected to a voice channel.")
elif ctx.voice_client.is_playing():
ctx.voice_client.stop()
bot.run('TOKEN')
Try this code; works only with url. Also, I have only the join, play and leave command, it's just a very basic music bot, and it does not queue either.
#commands.command(name='play')
async def _play(self, ctx: commands.Context, *, search: str):
"""Plays a song.
If there are songs in the queue, this will be queued until the
other songs finished playing.
This command automatically searches from various sites if no URL is provided.
"""
if not ctx.voice_state.voice:
await ctx.invoke(self._join)
async with ctx.typing():
try:
source = await YTDLSource.create_source(ctx, search, loop=self.bot.loop)
except YTDLError as e:
await ctx.send('An error occurred while processing this request: {}'.format(str(e)))
else:
song = Song(source)
await ctx.voice_state.songs.put(song)
await ctx.send('Enqueued {}'.format(str(source)))
The above code has been taken from here. As this is a common question I thought that using pre-tested code would be the correct option.
I want my bot to join with the play command so I don't have to type !join and !play to play a music but just !play.
I also want to add a queue system, that let me add songs in queue and plays them automatically when the song end, with the same command (play), but I don't have a clue on how to do it.
Can you please help me???
youtube_dl.utils.bug_reports_message = lambda: ''
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)
#bot.command()
async def join (ctx):
if not ctx.message.author.voice:
await ctx.send("You are not connected to a voice channel")
return
else:
channel=ctx.message.author.voice.channel
await channel.connect()
#bot.command(help="This command plays a song.")
async def play (ctx,*args):
server = ctx.message.guild
voice_channel= server.voice_client
url=""
for word in args:
url+=word
url+=''
async with ctx.typing():
player = await YTDLSource.from_url(url,loop=bot.loop)
voice_channel.play (player, after = lambda e: print("Player error: %s" % e)if e else None)
await ctx.send(f"Now playing: {player.title}")
this will make the bot join with !play command.
#bot.command(help="This command plays a song.")
async def play (ctx,*args):
if not ctx.message.author.voice:
await ctx.send("You are not connected to a voice channel")
return
else:
channel=ctx.message.author.voice.channel
await channel.connect()
server = ctx.message.guild
voice_channel= server.voice_client
url=""
for word in args:
url+=word
url+=''
async with ctx.typing():
player = await YTDLSource.from_url(url,loop=bot.loop)
voice_channel.play (player, after = lambda e: print("Player error: %s" % e)if e else None)
await ctx.send(f"Now playing: {player.title}")
I made a discord music bot what I am happy about but, It downloads the music from youtube and then plays it I want it to play it without downloading it. Just like mee6 or rythm. If you dont know what I am talking about just ask for the code and I will show you it!
I have code for my music bot that streams any youtube video without downloading it. Also, it has complete queue functionality, which is similar to that of bots like Groovy and Rythm. Along with that, it has other commands such as remove and clear that will either remove a specified song in the queue or will clear the entire queue. Other commands include np, which will show the current video playing; queue, which will print out the entire music queue; vol, which will show the current volume of the voice client; vol <integer between 1 and 100>, which will change the volume percentage based on the inputted number, and the regular join and leave commands that are used to make the bot join a voice channel. Try copy-pasting this code into your cog, and it should work for you without any issues.
import discord
from discord.ext import commands
import random
import asyncio
import itertools
import sys
import traceback
from async_timeout import timeout
from functools import partial
import youtube_dl
from youtube_dl import YoutubeDL
# Suppress noise about console usage from errors
youtube_dl.utils.bug_reports_message = lambda: ''
ytdlopts = {
'format': 'bestaudio/best',
'outtmpl': 'downloads/%(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' # ipv6 addresses cause issues sometimes
}
ffmpegopts = {
'before_options': '-nostdin',
'options': '-vn'
}
ytdl = YoutubeDL(ytdlopts)
class VoiceConnectionError(commands.CommandError):
"""Custom Exception class for connection errors."""
class InvalidVoiceChannel(VoiceConnectionError):
"""Exception for cases of invalid Voice Channels."""
class YTDLSource(discord.PCMVolumeTransformer):
def __init__(self, source, *, data, requester):
super().__init__(source)
self.requester = requester
self.title = data.get('title')
self.web_url = data.get('webpage_url')
self.duration = data.get('duration')
# YTDL info dicts (data) have other useful information you might want
# https://github.com/rg3/youtube-dl/blob/master/README.md
def __getitem__(self, item: str):
"""Allows us to access attributes similar to a dict.
This is only useful when you are NOT downloading.
"""
return self.__getattribute__(item)
#classmethod
async def create_source(cls, ctx, search: str, *, loop, download=False):
loop = loop or asyncio.get_event_loop()
to_run = partial(ytdl.extract_info, url=search, download=download)
data = await loop.run_in_executor(None, to_run)
if 'entries' in data:
# take first item from a playlist
data = data['entries'][0]
embed = discord.Embed(title="", description=f"Queued [{data['title']}]({data['webpage_url']}) [{ctx.author.mention}]", color=discord.Color.green())
await ctx.send(embed=embed)
if download:
source = ytdl.prepare_filename(data)
else:
return {'webpage_url': data['webpage_url'], 'requester': ctx.author, 'title': data['title']}
return cls(discord.FFmpegPCMAudio(source), data=data, requester=ctx.author)
#classmethod
async def regather_stream(cls, data, *, loop):
"""Used for preparing a stream, instead of downloading.
Since Youtube Streaming links expire."""
loop = loop or asyncio.get_event_loop()
requester = data['requester']
to_run = partial(ytdl.extract_info, url=data['webpage_url'], download=False)
data = await loop.run_in_executor(None, to_run)
return cls(discord.FFmpegPCMAudio(data['url']), data=data, requester=requester)
class MusicPlayer:
"""A class which is assigned to each guild using the bot for Music.
This class implements a queue and loop, which allows for different guilds to listen to different playlists
simultaneously.
When the bot disconnects from the Voice it's instance will be destroyed.
"""
__slots__ = ('bot', '_guild', '_channel', '_cog', 'queue', 'next', 'current', 'np', 'volume')
def __init__(self, ctx):
self.bot = ctx.bot
self._guild = ctx.guild
self._channel = ctx.channel
self._cog = ctx.cog
self.queue = asyncio.Queue()
self.next = asyncio.Event()
self.np = None # Now playing message
self.volume = .5
self.current = None
ctx.bot.loop.create_task(self.player_loop())
async def player_loop(self):
"""Our main player loop."""
await self.bot.wait_until_ready()
while not self.bot.is_closed():
self.next.clear()
try:
# Wait for the next song. If we timeout cancel the player and disconnect...
async with timeout(300): # 5 minutes...
source = await self.queue.get()
except asyncio.TimeoutError:
return self.destroy(self._guild)
if not isinstance(source, YTDLSource):
# Source was probably a stream (not downloaded)
# So we should regather to prevent stream expiration
try:
source = await YTDLSource.regather_stream(source, loop=self.bot.loop)
except Exception as e:
await self._channel.send(f'There was an error processing your song.\n'
f'```css\n[{e}]\n```')
continue
source.volume = self.volume
self.current = source
self._guild.voice_client.play(source, after=lambda _: self.bot.loop.call_soon_threadsafe(self.next.set))
embed = discord.Embed(title="Now playing", description=f"[{source.title}]({source.web_url}) [{source.requester.mention}]", color=discord.Color.green())
self.np = await self._channel.send(embed=embed)
await self.next.wait()
# Make sure the FFmpeg process is cleaned up.
source.cleanup()
self.current = None
def destroy(self, guild):
"""Disconnect and cleanup the player."""
return self.bot.loop.create_task(self._cog.cleanup(guild))
class Music(commands.Cog):
"""Music related commands."""
__slots__ = ('bot', 'players')
def __init__(self, bot):
self.bot = bot
self.players = {}
async def cleanup(self, guild):
try:
await guild.voice_client.disconnect()
except AttributeError:
pass
try:
del self.players[guild.id]
except KeyError:
pass
async def __local_check(self, ctx):
"""A local check which applies to all commands in this cog."""
if not ctx.guild:
raise commands.NoPrivateMessage
return True
async def __error(self, ctx, error):
"""A local error handler for all errors arising from commands in this cog."""
if isinstance(error, commands.NoPrivateMessage):
try:
return await ctx.send('This command can not be used in Private Messages.')
except discord.HTTPException:
pass
elif isinstance(error, InvalidVoiceChannel):
await ctx.send('Error connecting to Voice Channel. '
'Please make sure you are in a valid channel or provide me with one')
print('Ignoring exception in command {}:'.format(ctx.command), file=sys.stderr)
traceback.print_exception(type(error), error, error.__traceback__, file=sys.stderr)
def get_player(self, ctx):
"""Retrieve the guild player, or generate one."""
try:
player = self.players[ctx.guild.id]
except KeyError:
player = MusicPlayer(ctx)
self.players[ctx.guild.id] = player
return player
#commands.command(name='join', aliases=['connect', 'j'], description="connects to voice")
async def connect_(self, ctx, *, channel: discord.VoiceChannel=None):
"""Connect to voice.
Parameters
------------
channel: discord.VoiceChannel [Optional]
The channel to connect to. If a channel is not specified, an attempt to join the voice channel you are in
will be made.
This command also handles moving the bot to different channels.
"""
if not channel:
try:
channel = ctx.author.voice.channel
except AttributeError:
embed = discord.Embed(title="", description="No channel to join. Please call `,join` from a voice channel.", color=discord.Color.green())
await ctx.send(embed=embed)
raise InvalidVoiceChannel('No channel to join. Please either specify a valid channel or join one.')
vc = ctx.voice_client
if vc:
if vc.channel.id == channel.id:
return
try:
await vc.move_to(channel)
except asyncio.TimeoutError:
raise VoiceConnectionError(f'Moving to channel: <{channel}> timed out.')
else:
try:
await channel.connect()
except asyncio.TimeoutError:
raise VoiceConnectionError(f'Connecting to channel: <{channel}> timed out.')
if (random.randint(0, 1) == 0):
await ctx.message.add_reaction('👍')
await ctx.send(f'**Joined `{channel}`**')
#commands.command(name='play', aliases=['sing','p'], description="streams music")
async def play_(self, ctx, *, search: str):
"""Request a song and add it to the queue.
This command attempts to join a valid voice channel if the bot is not already in one.
Uses YTDL to automatically search and retrieve a song.
Parameters
------------
search: str [Required]
The song to search and retrieve using YTDL. This could be a simple search, an ID or URL.
"""
await ctx.trigger_typing()
vc = ctx.voice_client
if not vc:
await ctx.invoke(self.connect_)
player = self.get_player(ctx)
# If download is False, source will be a dict which will be used later to regather the stream.
# If download is True, source will be a discord.FFmpegPCMAudio with a VolumeTransformer.
source = await YTDLSource.create_source(ctx, search, loop=self.bot.loop, download=False)
await player.queue.put(source)
#commands.command(name='pause', description="pauses music")
async def pause_(self, ctx):
"""Pause the currently playing song."""
vc = ctx.voice_client
if not vc or not vc.is_playing():
embed = discord.Embed(title="", description="I am currently not playing anything", color=discord.Color.green())
return await ctx.send(embed=embed)
elif vc.is_paused():
return
vc.pause()
await ctx.send("Paused ⏸️")
#commands.command(name='resume', description="resumes music")
async def resume_(self, ctx):
"""Resume the currently paused song."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
elif not vc.is_paused():
return
vc.resume()
await ctx.send("Resuming ⏯️")
#commands.command(name='skip', description="skips to next song in queue")
async def skip_(self, ctx):
"""Skip the song."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
if vc.is_paused():
pass
elif not vc.is_playing():
return
vc.stop()
#commands.command(name='remove', aliases=['rm', 'rem'], description="removes specified song from queue")
async def remove_(self, ctx, pos : int=None):
"""Removes specified song from queue"""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if pos == None:
player.queue._queue.pop()
else:
try:
s = player.queue._queue[pos-1]
del player.queue._queue[pos-1]
embed = discord.Embed(title="", description=f"Removed [{s['title']}]({s['webpage_url']}) [{s['requester'].mention}]", color=discord.Color.green())
await ctx.send(embed=embed)
except:
embed = discord.Embed(title="", description=f'Could not find a track for "{pos}"', color=discord.Color.green())
await ctx.send(embed=embed)
#commands.command(name='clear', aliases=['clr', 'cl', 'cr'], description="clears entire queue")
async def clear_(self, ctx):
"""Deletes entire queue of upcoming songs."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
player.queue._queue.clear()
await ctx.send('**Cleared**')
#commands.command(name='queue', aliases=['q', 'playlist', 'que'], description="shows the queue")
async def queue_info(self, ctx):
"""Retrieve a basic queue of upcoming songs."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if player.queue.empty():
embed = discord.Embed(title="", description="queue is empty", color=discord.Color.green())
return await ctx.send(embed=embed)
seconds = vc.source.duration % (24 * 3600)
hour = seconds // 3600
seconds %= 3600
minutes = seconds // 60
seconds %= 60
if hour > 0:
duration = "%dh %02dm %02ds" % (hour, minutes, seconds)
else:
duration = "%02dm %02ds" % (minutes, seconds)
# Grabs the songs in the queue...
upcoming = list(itertools.islice(player.queue._queue, 0, int(len(player.queue._queue))))
fmt = '\n'.join(f"`{(upcoming.index(_)) + 1}.` [{_['title']}]({_['webpage_url']}) | ` {duration} Requested by: {_['requester']}`\n" for _ in upcoming)
fmt = f"\n__Now Playing__:\n[{vc.source.title}]({vc.source.web_url}) | ` {duration} Requested by: {vc.source.requester}`\n\n__Up Next:__\n" + fmt + f"\n**{len(upcoming)} songs in queue**"
embed = discord.Embed(title=f'Queue for {ctx.guild.name}', description=fmt, color=discord.Color.green())
embed.set_footer(text=f"{ctx.author.display_name}", icon_url=ctx.author.avatar_url)
await ctx.send(embed=embed)
#commands.command(name='np', aliases=['song', 'current', 'currentsong', 'playing'], description="shows the current playing song")
async def now_playing_(self, ctx):
"""Display information about the currently playing song."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if not player.current:
embed = discord.Embed(title="", description="I am currently not playing anything", color=discord.Color.green())
return await ctx.send(embed=embed)
seconds = vc.source.duration % (24 * 3600)
hour = seconds // 3600
seconds %= 3600
minutes = seconds // 60
seconds %= 60
if hour > 0:
duration = "%dh %02dm %02ds" % (hour, minutes, seconds)
else:
duration = "%02dm %02ds" % (minutes, seconds)
embed = discord.Embed(title="", description=f"[{vc.source.title}]({vc.source.web_url}) [{vc.source.requester.mention}] | `{duration}`", color=discord.Color.green())
embed.set_author(icon_url=self.bot.user.avatar_url, name=f"Now Playing 🎶")
await ctx.send(embed=embed)
#commands.command(name='volume', aliases=['vol', 'v'], description="changes Kermit's volume")
async def change_volume(self, ctx, *, vol: float=None):
"""Change the player volume.
Parameters
------------
volume: float or int [Required]
The volume to set the player to in percentage. This must be between 1 and 100.
"""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I am not currently connected to voice", color=discord.Color.green())
return await ctx.send(embed=embed)
if not vol:
embed = discord.Embed(title="", description=f"🔊 **{(vc.source.volume)*100}%**", color=discord.Color.green())
return await ctx.send(embed=embed)
if not 0 < vol < 101:
embed = discord.Embed(title="", description="Please enter a value between 1 and 100", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if vc.source:
vc.source.volume = vol / 100
player.volume = vol / 100
embed = discord.Embed(title="", description=f'**`{ctx.author}`** set the volume to **{vol}%**', color=discord.Color.green())
await ctx.send(embed=embed)
#commands.command(name='leave', aliases=["stop", "dc", "disconnect", "bye"], description="stops music and disconnects from voice")
async def leave_(self, ctx):
"""Stop the currently playing song and destroy the player.
!Warning!
This will destroy the player assigned to your guild, also deleting any queued songs and settings.
"""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
if (random.randint(0, 1) == 0):
await ctx.message.add_reaction('👋')
await ctx.send('**Successfully disconnected**')
await self.cleanup(ctx.guild)
def setup(bot):
bot.add_cog(Music(bot))
The issue is that i wanna make it so that the Bot streams the music from youtube instead of downloading it to my computer.The bot joins the channel and fetches the video url correctly but doesnt play the audio. I really would like to have it stream instead of downloading to my computer as it would be easier for me to host and make queue etc. Anyways here is my code:
#commands.command(pass_context=True, aliases=['p', 'pla'])
async def play(self,ctx,*,arg):
print(arg)
a_string = arg
arg1 = a_string.replace(" ", "+")
print(arg1)
search_keyword= (arg1)
html = urllib.request.urlopen("https://www.youtube.com/results?search_query=" + search_keyword)
video_ids = re.findall(r"watch\?v=(\S{11})", html.read().decode())
print("https://www.youtube.com/watch?v=" + video_ids[0])
url=("https://www.youtube.com/watch?v=" + video_ids[0])
FFMPEG_OPTIONS = {'before_options': '-reconnect 1 -reconnect_streamed 1 -reconnect_delay_max 5', 'options': '-vn'}
ydl_opts = {'format': 'bestaudio'}
with youtube_dl.YoutubeDL(ydl_opts) as ydl:
voice = get(self.client.voice_clients, guild=ctx.guild)
voice.play(discord.FFmpegPCMAudio(url, FFMPEG_OPTIONS))
I have code for a complete discord music bot with a multitude of commands that will stream videos instead of downloading them.
import discord
from discord.ext import commands
import random
import asyncio
import itertools
import sys
import traceback
from async_timeout import timeout
from functools import partial
import youtube_dl
from youtube_dl import YoutubeDL
# Suppress noise about console usage from errors
youtube_dl.utils.bug_reports_message = lambda: ''
ytdlopts = {
'format': 'bestaudio/best',
'outtmpl': 'downloads/%(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' # ipv6 addresses cause issues sometimes
}
ffmpegopts = {
'before_options': '-nostdin',
'options': '-vn'
}
ytdl = YoutubeDL(ytdlopts)
class VoiceConnectionError(commands.CommandError):
"""Custom Exception class for connection errors."""
class InvalidVoiceChannel(VoiceConnectionError):
"""Exception for cases of invalid Voice Channels."""
class YTDLSource(discord.PCMVolumeTransformer):
def __init__(self, source, *, data, requester):
super().__init__(source)
self.requester = requester
self.title = data.get('title')
self.web_url = data.get('webpage_url')
self.duration = data.get('duration')
# YTDL info dicts (data) have other useful information you might want
# https://github.com/rg3/youtube-dl/blob/master/README.md
def __getitem__(self, item: str):
"""Allows us to access attributes similar to a dict.
This is only useful when you are NOT downloading.
"""
return self.__getattribute__(item)
#classmethod
async def create_source(cls, ctx, search: str, *, loop, download=False):
loop = loop or asyncio.get_event_loop()
to_run = partial(ytdl.extract_info, url=search, download=download)
data = await loop.run_in_executor(None, to_run)
if 'entries' in data:
# take first item from a playlist
data = data['entries'][0]
embed = discord.Embed(title="", description=f"Queued [{data['title']}]({data['webpage_url']}) [{ctx.author.mention}]", color=discord.Color.green())
await ctx.send(embed=embed)
if download:
source = ytdl.prepare_filename(data)
else:
return {'webpage_url': data['webpage_url'], 'requester': ctx.author, 'title': data['title']}
return cls(discord.FFmpegPCMAudio(source), data=data, requester=ctx.author)
#classmethod
async def regather_stream(cls, data, *, loop):
"""Used for preparing a stream, instead of downloading.
Since Youtube Streaming links expire."""
loop = loop or asyncio.get_event_loop()
requester = data['requester']
to_run = partial(ytdl.extract_info, url=data['webpage_url'], download=False)
data = await loop.run_in_executor(None, to_run)
return cls(discord.FFmpegPCMAudio(data['url']), data=data, requester=requester)
class MusicPlayer:
"""A class which is assigned to each guild using the bot for Music.
This class implements a queue and loop, which allows for different guilds to listen to different playlists
simultaneously.
When the bot disconnects from the Voice it's instance will be destroyed.
"""
__slots__ = ('bot', '_guild', '_channel', '_cog', 'queue', 'next', 'current', 'np', 'volume')
def __init__(self, ctx):
self.bot = ctx.bot
self._guild = ctx.guild
self._channel = ctx.channel
self._cog = ctx.cog
self.queue = asyncio.Queue()
self.next = asyncio.Event()
self.np = None # Now playing message
self.volume = .5
self.current = None
ctx.bot.loop.create_task(self.player_loop())
async def player_loop(self):
"""Our main player loop."""
await self.bot.wait_until_ready()
while not self.bot.is_closed():
self.next.clear()
try:
# Wait for the next song. If we timeout cancel the player and disconnect...
async with timeout(300): # 5 minutes...
source = await self.queue.get()
except asyncio.TimeoutError:
return self.destroy(self._guild)
if not isinstance(source, YTDLSource):
# Source was probably a stream (not downloaded)
# So we should regather to prevent stream expiration
try:
source = await YTDLSource.regather_stream(source, loop=self.bot.loop)
except Exception as e:
await self._channel.send(f'There was an error processing your song.\n'
f'```css\n[{e}]\n```')
continue
source.volume = self.volume
self.current = source
self._guild.voice_client.play(source, after=lambda _: self.bot.loop.call_soon_threadsafe(self.next.set))
embed = discord.Embed(title="Now playing", description=f"[{source.title}]({source.web_url}) [{source.requester.mention}]", color=discord.Color.green())
self.np = await self._channel.send(embed=embed)
await self.next.wait()
# Make sure the FFmpeg process is cleaned up.
source.cleanup()
self.current = None
def destroy(self, guild):
"""Disconnect and cleanup the player."""
return self.bot.loop.create_task(self._cog.cleanup(guild))
class Music(commands.Cog):
"""Music related commands."""
__slots__ = ('bot', 'players')
def __init__(self, bot):
self.bot = bot
self.players = {}
async def cleanup(self, guild):
try:
await guild.voice_client.disconnect()
except AttributeError:
pass
try:
del self.players[guild.id]
except KeyError:
pass
async def __local_check(self, ctx):
"""A local check which applies to all commands in this cog."""
if not ctx.guild:
raise commands.NoPrivateMessage
return True
async def __error(self, ctx, error):
"""A local error handler for all errors arising from commands in this cog."""
if isinstance(error, commands.NoPrivateMessage):
try:
return await ctx.send('This command can not be used in Private Messages.')
except discord.HTTPException:
pass
elif isinstance(error, InvalidVoiceChannel):
await ctx.send('Error connecting to Voice Channel. '
'Please make sure you are in a valid channel or provide me with one')
print('Ignoring exception in command {}:'.format(ctx.command), file=sys.stderr)
traceback.print_exception(type(error), error, error.__traceback__, file=sys.stderr)
def get_player(self, ctx):
"""Retrieve the guild player, or generate one."""
try:
player = self.players[ctx.guild.id]
except KeyError:
player = MusicPlayer(ctx)
self.players[ctx.guild.id] = player
return player
#commands.command(name='join', aliases=['connect', 'j'], description="connects to voice")
async def connect_(self, ctx, *, channel: discord.VoiceChannel=None):
"""Connect to voice.
Parameters
------------
channel: discord.VoiceChannel [Optional]
The channel to connect to. If a channel is not specified, an attempt to join the voice channel you are in
will be made.
This command also handles moving the bot to different channels.
"""
if not channel:
try:
channel = ctx.author.voice.channel
except AttributeError:
embed = discord.Embed(title="", description="No channel to join. Please call `,join` from a voice channel.", color=discord.Color.green())
await ctx.send(embed=embed)
raise InvalidVoiceChannel('No channel to join. Please either specify a valid channel or join one.')
vc = ctx.voice_client
if vc:
if vc.channel.id == channel.id:
return
try:
await vc.move_to(channel)
except asyncio.TimeoutError:
raise VoiceConnectionError(f'Moving to channel: <{channel}> timed out.')
else:
try:
await channel.connect()
except asyncio.TimeoutError:
raise VoiceConnectionError(f'Connecting to channel: <{channel}> timed out.')
if (random.randint(0, 1) == 0):
await ctx.message.add_reaction('👍')
await ctx.send(f'**Joined `{channel}`**')
#commands.command(name='play', aliases=['sing','p'], description="streams music")
async def play_(self, ctx, *, search: str):
"""Request a song and add it to the queue.
This command attempts to join a valid voice channel if the bot is not already in one.
Uses YTDL to automatically search and retrieve a song.
Parameters
------------
search: str [Required]
The song to search and retrieve using YTDL. This could be a simple search, an ID or URL.
"""
await ctx.trigger_typing()
vc = ctx.voice_client
if not vc:
await ctx.invoke(self.connect_)
player = self.get_player(ctx)
# If download is False, source will be a dict which will be used later to regather the stream.
# If download is True, source will be a discord.FFmpegPCMAudio with a VolumeTransformer.
source = await YTDLSource.create_source(ctx, search, loop=self.bot.loop, download=False)
await player.queue.put(source)
#commands.command(name='pause', description="pauses music")
async def pause_(self, ctx):
"""Pause the currently playing song."""
vc = ctx.voice_client
if not vc or not vc.is_playing():
embed = discord.Embed(title="", description="I am currently not playing anything", color=discord.Color.green())
return await ctx.send(embed=embed)
elif vc.is_paused():
return
vc.pause()
await ctx.send("Paused ⏸️")
#commands.command(name='resume', description="resumes music")
async def resume_(self, ctx):
"""Resume the currently paused song."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
elif not vc.is_paused():
return
vc.resume()
await ctx.send("Resuming ⏯️")
#commands.command(name='skip', description="skips to next song in queue")
async def skip_(self, ctx):
"""Skip the song."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
if vc.is_paused():
pass
elif not vc.is_playing():
return
vc.stop()
#commands.command(name='remove', aliases=['rm', 'rem'], description="removes specified song from queue")
async def remove_(self, ctx, pos : int=None):
"""Removes specified song from queue"""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if pos == None:
player.queue._queue.pop()
else:
try:
s = player.queue._queue[pos-1]
del player.queue._queue[pos-1]
embed = discord.Embed(title="", description=f"Removed [{s['title']}]({s['webpage_url']}) [{s['requester'].mention}]", color=discord.Color.green())
await ctx.send(embed=embed)
except:
embed = discord.Embed(title="", description=f'Could not find a track for "{pos}"', color=discord.Color.green())
await ctx.send(embed=embed)
#commands.command(name='clear', aliases=['clr', 'cl', 'cr'], description="clears entire queue")
async def clear_(self, ctx):
"""Deletes entire queue of upcoming songs."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
player.queue._queue.clear()
await ctx.send('💣 **Cleared**')
#commands.command(name='queue', aliases=['q', 'playlist', 'que'], description="shows the queue")
async def queue_info(self, ctx):
"""Retrieve a basic queue of upcoming songs."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if player.queue.empty():
embed = discord.Embed(title="", description="queue is empty", color=discord.Color.green())
return await ctx.send(embed=embed)
seconds = vc.source.duration % (24 * 3600)
hour = seconds // 3600
seconds %= 3600
minutes = seconds // 60
seconds %= 60
if hour > 0:
duration = "%dh %02dm %02ds" % (hour, minutes, seconds)
else:
duration = "%02dm %02ds" % (minutes, seconds)
# Grabs the songs in the queue...
upcoming = list(itertools.islice(player.queue._queue, 0, int(len(player.queue._queue))))
fmt = '\n'.join(f"`{(upcoming.index(_)) + 1}.` [{_['title']}]({_['webpage_url']}) | ` {duration} Requested by: {_['requester']}`\n" for _ in upcoming)
fmt = f"\n__Now Playing__:\n[{vc.source.title}]({vc.source.web_url}) | ` {duration} Requested by: {vc.source.requester}`\n\n__Up Next:__\n" + fmt + f"\n**{len(upcoming)} songs in queue**"
embed = discord.Embed(title=f'Queue for {ctx.guild.name}', description=fmt, color=discord.Color.green())
embed.set_footer(text=f"{ctx.author.display_name}", icon_url=ctx.author.avatar_url)
await ctx.send(embed=embed)
#commands.command(name='np', aliases=['song', 'current', 'currentsong', 'playing'], description="shows the current playing song")
async def now_playing_(self, ctx):
"""Display information about the currently playing song."""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if not player.current:
embed = discord.Embed(title="", description="I am currently not playing anything", color=discord.Color.green())
return await ctx.send(embed=embed)
seconds = vc.source.duration % (24 * 3600)
hour = seconds // 3600
seconds %= 3600
minutes = seconds // 60
seconds %= 60
if hour > 0:
duration = "%dh %02dm %02ds" % (hour, minutes, seconds)
else:
duration = "%02dm %02ds" % (minutes, seconds)
embed = discord.Embed(title="", description=f"[{vc.source.title}]({vc.source.web_url}) [{vc.source.requester.mention}] | `{duration}`", color=discord.Color.green())
embed.set_author(icon_url=self.bot.user.avatar_url, name=f"Now Playing 🎶")
await ctx.send(embed=embed)
#commands.command(name='volume', aliases=['vol', 'v'], description="changes Kermit's volume")
async def change_volume(self, ctx, *, vol: float=None):
"""Change the player volume.
Parameters
------------
volume: float or int [Required]
The volume to set the player to in percentage. This must be between 1 and 100.
"""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I am not currently connected to voice", color=discord.Color.green())
return await ctx.send(embed=embed)
if not vol:
embed = discord.Embed(title="", description=f"🔊 **{(vc.source.volume)*100}%**", color=discord.Color.green())
return await ctx.send(embed=embed)
if not 0 < vol < 101:
embed = discord.Embed(title="", description="Please enter a value between 1 and 100", color=discord.Color.green())
return await ctx.send(embed=embed)
player = self.get_player(ctx)
if vc.source:
vc.source.volume = vol / 100
player.volume = vol / 100
embed = discord.Embed(title="", description=f'**`{ctx.author}`** set the volume to **{vol}%**', color=discord.Color.green())
await ctx.send(embed=embed)
#commands.command(name='leave', aliases=["stop", "dc", "disconnect", "bye"], description="stops music and disconnects from voice")
async def leave_(self, ctx):
"""Stop the currently playing song and destroy the player.
!Warning!
This will destroy the player assigned to your guild, also deleting any queued songs and settings.
"""
vc = ctx.voice_client
if not vc or not vc.is_connected():
embed = discord.Embed(title="", description="I'm not connected to a voice channel", color=discord.Color.green())
return await ctx.send(embed=embed)
if (random.randint(0, 1) == 0):
await ctx.message.add_reaction('👋')
await ctx.send('**Successfully disconnected**')
await self.cleanup(ctx.guild)
def setup(bot):
bot.add_cog(Music(bot))
I had make a discord bot command that plays music .Also it does everything fine and it is also playing music .The problem is that whenever i command it download the music on my system.I have not much space to remain those mp3 on my system .So, what can i do with this.Here is the code given below .Hope you'll help.(I have also downloaded all the modules including ffmpeg).
#client.command(aliases=["p"])
async def play(ctx, *, query):
try:
voiceChannel = discord.utils.get(ctx.guild.voice_channels, name=str(ctx.message.author.voice.channel))
await voiceChannel.connect()
await ctx.send("Joined " + str(ctx.message.author.voice.channel) + " voice channel!:white_check_mark:")
except AttributeError:
await ctx.send(ctx.message.author.mention + " is not in any voice channel :negative_squared_cross_mark:")
return
except Exception as e:
print(e)
url = None
if len(query) == 0:
await ctx.send(
ctx.message.author.mention + "you need to provide a youtube video link or any query with the play command :negative_squared_cross_mark:")
return
elif query.startswith("https://www.youtube.com/watch?v="):
url = query
else:
s = gs.search("https://www.youtube.com/results?search_query=" + query.replace(" ", "+"), "com", "en", num=10,
stop=10, pause=2.0)
for i in s:
if i.startswith("https://www.youtube.com/watch?v="):
url = i
break
if url == None:
await ctx.send(ctx.message.author.mention + " some error is caused :negative_squared_cross_mark:")
return
voice = discord.utils.get(client.voice_clients, guild=ctx.guild)
yt = YouTube(str(url))
yt_embed = discord.Embed(title=yt.title + ":musical_note:", description=yt.description, color=discord.Colour.red())
yt_embed.set_thumbnail(url=yt.thumbnail_url)
yt_embed.add_field(name="Author: ", value=yt.author + ":musical_score: ", inline=False)
yt_embed.add_field(name="Duration: ", value=str(yt.length) + " seconds :clock3: ", inline=False)
yt_embed.add_field(name="Publish date: ", value=str(yt.publish_date) + ":calendar_spiral:", inline=False)
yt_embed.add_field(name="Rating: ", value=str(yt.rating) + ":star2:", inline=False)
yt_embed.add_field(name="Views: ", value=str(yt.views) + ":eyes:", inline=False)
t = yt.streams.filter(only_audio=True)
t[0].download(".\songs")
try:
print(".\songs\\" + yt.title + ".mp4")
voice.play(discord.FFmpegPCMAudio(".\songs\\" + yt.title + ".mp4"))
await ctx.send("Playing " + yt.title + " :loud_sound:")
await ctx.send(embed=yt_embed)
except Exception as e:
print(e)
await ctx.send(ctx.message.author.mention + " Alena already playing audio :negative_squared_cross_mark:")
await ctx.send(
"Use stop command to stop the currently playing song and leave command to make Alena exit the current voice channel")
return
#client.command(aliases=["disconnect", "exit"])
async def leave(ctx):
voice = discord.utils.get(client.voice_clients, guild=ctx.guild)
if voice.is_connected():
await voice.disconnect()
await ctx.send("Disconnected :wave:")
else:
await ctx.send("The bot is not connected to a voice channel. :negative_squared_cross_mark:")
#client.command()
async def pause(ctx):
voice = discord.utils.get(client.voice_clients, guild=ctx.guild)
if voice.is_playing():
voice.pause()
await ctx.send("Paused :pause_button:")
else:
await ctx.send("Currently no audio is playing. :negative_squared_cross_mark:")
#client.command()
async def resume(ctx):
voice = discord.utils.get(client.voice_clients, guild=ctx.guild)
if voice.is_paused():
voice.resume()
await ctx.send("Resumed :play_pause: ")
else:
await ctx.send("The audio is not paused. :negative_squared_cross_mark:")
#client.command()
async def stop(ctx):
voice = discord.utils.get(client.voice_clients, guild=ctx.guild)
voice.stop()
await ctx.send("Stopped playing :octagonal_sign: ")
Create a folder named cogs in your project and then add a file named music.py to the cogs folder. Put all this code below in that music.py file:
import asyncio
import discord
import youtube_dl
from discord.ext import commands
# Suppress noise about console usage from errors
youtube_dl.utils.bug_reports_message = lambda: ''
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 Music(commands.Cog):
def __init__(self, bot):
self.bot = bot
#commands.command(description="joins a voice channel")
async def join(self, ctx):
if ctx.author.voice is None or ctx.author.voice.channel is None:
return await ctx.send('You need to be in a voice channel to use this command!')
voice_channel = ctx.author.voice.channel
if ctx.voice_client is None:
vc = await voice_channel.connect()
else:
await ctx.voice_client.move_to(voice_channel)
vc = ctx.voice_client
#commands.command(description="streams music")
async def play(self, ctx, *, url):
async with ctx.typing():
player = await YTDLSource.from_url(url, loop=self.bot.loop, stream=True)
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))
#commands.command(description="pauses music")
async def pause(self, ctx):
ctx.voice_client.pause()
#commands.command(description="resumes music")
async def resume(self, ctx):
ctx.voice_client.resume()
#commands.command(description="stops and disconnects the bot from voice")
async def leave(self, ctx):
await ctx.voice_client.disconnect()
#play.before_invoke
async def ensure_voice(self, ctx):
if ctx.voice_client is None:
if ctx.author.voice:
await ctx.author.voice.channel.connect()
else:
await ctx.send("You are not connected to a voice channel.")
raise commands.CommandError("Author not connected to a voice channel.")
elif ctx.voice_client.is_playing():
ctx.voice_client.stop()
def setup(bot):
bot.add_cog(Music(bot))
Then, in your on_ready() method in your main .py file, add this:
#bot.event
async def on_ready():
bot.load_extension("cogs.music")
Modify the code to whatever you would like the commands to print. Please verify this answer if it works.