music.py 文件源码

def get_info(self):
        if self._yt is None:
            self._yt = youtube_dl.YoutubeDL(youtube_dl_options)
        if "[SEARCH:]" not in self.url:
            video = self._yt.extract_info(self.url, download=False,
                                          process=False)
        else:
            self.url = self.url[9:]
            yt_id = self._yt.extract_info(
                self.url, download=False)["entries"][0]["id"]
            # Should handle errors here ^
            self.url = "https://youtube.com/watch?v={}".format(yt_id)
            video = self._yt.extract_info(self.url, download=False,
                                          process=False)

        self.song = Song(**video)