_command_music.py 文件源码

def play_music(self, ctx, *, song : str):
    state = self.get_voice_state(ctx.message.server)
    opts = {
      "default_search": "auto",
      "quiet": True
    }

    if state.voice is None:
      success = await ctx.invoke(self.summon)
      if not success:
        return
    try:
      player =  await state.voice.create_ytdl_player(song, ytdl_options=opts, after=state.toggle_next)
    except Exception as e:
      traceback.print_tb(e.__traceback__)
      await self.bot.send_message(ctx.message.channel, "Could not play song: [{}]: {}".format(type(e).__name__, e))
    else:
      player.volume = 0.5
      player_state = VoicePlayer(ctx.message, player, state.voice)
      await self.bot.say("Queued **{}**".format(player.title))
      await state.songs.put(player_state)
      state.song_list.append(player_state)