downloader.py 文件源码

def on_ok(self, event):
        songs = yt_extract(self.audio_links.GetValue().split(','))
        if not songs:
            error = wx.MessageDialog(parent=self,
                                     message="Invalid/Unsupported URL!",
                                     caption="Error!", style=wx.OK | wx.ICON_WARNING)
            error.ShowModal()
            error.Destroy()
            return

        self.num_songs = len(songs)

        self.progress_dialog = wx.ProgressDialog(title="Download", message="Downloading songs...",
                                                 maximum=self.num_songs * 100, parent=self, style=PD_STYLE)

        self.downloader = DownloaderThread(self, songs, self.out_dir.GetPath())
        self.downloader.start()