music.py 文件源码

def summon(self, ctx):
        """Summons the bot to join your voice channel."""
        # This method will be invoked by other commands, so we should return True or False instead of just returning
        # First check if the author is even in a voice_channel
        summoned_channel = ctx.message.author.voice_channel
        if summoned_channel is None:
            await self.bot.say('You are not in a voice channel.')
            return False

        # Then simply create a voice client
        try:
            success = await self.create_voice_client(summoned_channel)
        except (asyncio.TimeoutError, discord.ConnectionClosed):
            await self.bot.say("I failed to connect! This usually happens if I don't have permission to join the"
                               " channel, but can sometimes be caused by your server region being far away."
                               " Otherwise this is an issue on Discord's end, causing the connect to timeout!")
            await self.remove_voice_client(summoned_channel.server)
            return False

        if success:
            try:
                await self.bot.say('Ready to play audio in ' + summoned_channel.name)
            except discord.Forbidden:
                pass
        return success