Python wxPython实现一个简单的音乐播放器

<code>import wx
import wx.lib.newevent
import wx.media
import mutagen</code>

<code>class MusicPlayer(wx.Frame):
    def __init__(self):
        super().__init__(None, title="Music Player")
        # 设计GUI界面</code>

<code>self.button_play = wx.Button(self, label="Play")
self.button_pause = wx.Button(self, label="Pause")
self.button_stop = wx.Button(self, label="Stop")</code>

<code>self.Bind(wx.EVT_BUTTON, self.on_play, self.button_play)
self.Bind(wx.EVT_BUTTON, self.on_pause, self.button_pause)
self.Bind(wx.EVT_BUTTON, self.on_stop, self.button_stop)</code>

<code>self.media_player = wx.media.MediaCtrl(self,></code>

<code>def load_song(self, file_path):
    self.media_player.Load(file_path)
    metadata = mutagen.File(file_path)
    self.song_info = (
        metadata["artist"][0].decode("utf-8"),
        metadata["title"][0].decode("utf-8"),
        metadata.info.time,
    )</code>

<code>def on_play(self, event):
    self.media_player.Play()
<p>def on_pause(self, event):
self.media_player.Pause()</p><p>def on_stop(self, event):
self.media_player.Stop()</code>

<code># 添加进度条
self.progress_bar = wx.Gauge(self, range=100)</p><h1>添加歌曲列表</h1><p>self.song_list = wx.ListBox(self,></code>

<code>if <strong>name</strong> == "<strong>main</strong>":
app = wx.App()
frame = MusicPlayer()
frame.Show()
app.MainLoop()</code>