在代码中，想要查看一个函数或变量的定义位置时，可以将鼠标放在想要查看的对象上 ，按ctrl+鼠标左键，即可跳转到定义位置。
例如：想要查看extract_all_wav_feature()的定义位置，直接将光标放在该位置：
ctrl+鼠标左键即可跳转到定义位置：
def extract_all_wav_feature(wavdir, distfile, opensmiledir):'''Extract 6373-dimension static features into one dist file.Args:wavdir: Path to audios in WAV format.distfile: Path of distfile.opensmiledir: Path to opensimle project root.Returns:Distfile containing 6373-dimension static features of all the WAVs.'''SMILExtract = os.path.join(opensmiledir,"SMILExtract")config_file = os.path.join(opensmiledir,"config", "IS13_ComParE.conf")if os.path.exists(distfile):os.remove(distfile)wav = [f for f in os.listdir(wavdir) if f[-4:] == ".wav"]for w in wav:wavpath = os.path.join(wavdir,w)subprocess.check_call([SMILExtract, "-C", config_file, "-I", wavpath, "-O", distfile, "-instname", w])
