Python Pyglet 播放器 on_eos 装饰器未被调用

Question

我目前正在尝试让 python 媒体播放器在当前源结束后自动排队并播放随机源。为此，我一直在与玩家事件角力 on_eos

import pyglet
import random
import os

#Global Variable Declarations
MusicDir = ""
MusicList = ""
CurrentIndex = 0
MaxSongs = 0

Player = pyglet.media.Player()
Player.eos_action = pyglet.media.Player.EOS_NEXT

@Player.event
def on_eos():
    randomSong()

def getMusicDir():
    global MusicDir
    global MusicList
    global MaxSongs
    MusicDir = os.path.abspath("C:\music")
    MusicList = os.listdir(MusicDir)
    MaxSongs = len(MusicList)

def randomSong():
    global CurrentIndex
    global MusicList
    global Player
    CurrentIndex = random.randint(0, MaxSongs-1)
    Player.queue(pyglet.media.load(MusicDir + "/" + MusicList[CurrentIndex]))
    Player.next()
    Player.play()

getMusicDir()
CurrentIndex = random.randint(0, MaxSongs-1)
Player.queue(pyglet.media.load(MusicDir + "/" + MusicList[CurrentIndex]))
Player.play()

但是 on_eos() 事件从未被调用。我查看了 pyglet 文档，并尝试了

@Player.event('on_eos')

甚至定义了一个定义 on_eos 的播放器子类，所有这些都没有效果。这是 on_eos 从未被发送的错误，还是我遗漏了什么？

Answer 1

这应该适合你：

Player = pyglet.media.Player()

# our event handling function
def on_eos():
    print("on player eos")

Player.push_handlers(on_eos)

Python Pyglet 播放器 on_eos 装饰器未被调用

Python Pyglet player on_eos decorator not being called

python

pyglet

audio-player