youtube stream

nec_discord_bot.py

@@ -0,0 +1,101 @@
+import discord
+import youtube_dl
+from discord.ext import commands
+from discord import FFmpegPCMAudio
+import sys
+
+client = commands.Bot(command_prefix = "!")
+
+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)
+
+@client.event
+async def on_ready():
+	print('We have logged in as {0.user}'.format(client))
+
+@client.command(pass_context=True)
+async def join(ctx):
+	print("join")
+	channel = ctx.message.author.voice.channel
+	await channel.connect()
+
+@client.command(pass_context=True)
+async def leave(ctx):
+	print("leave")
+	channel = ctx.message.author.voice.channel
+	await ctx.voice_client.disconnect()
+
+@client.command(pass_context=True)
+async def yt(ctx, url):
+	async with ctx.typing():
+		player = await YTDLSource.from_url(url, loop=client.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))
+
+@client.command(pass_context=True)
+async def volume(ctx, volume: int):
+	if ctx.voice_client is None:
+		return await ctx.send("Kein Audiochannel gefunden")
+	ctx.voice_client.source.volume = volume / 100
+	await ctx.send("Changed volume to {}".format(volume))
+
+
+@yt.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()
+
+@client.command(pass_context=True)
+async def shutdown(ctx):
+	sys.exit()
+
+
+client.run("NTAyMTY4Njk1MjIxNjQ5NDIw.DqkBOw.01VYdcjPC-wN1ARVVBPpix-1Fj8")