Learning from the mistakes

今天在处理音频的时候，需要判断音频是否为空，我分享一下我的python代码：import librosadef check_audio_durations(file_name): """ check whether the audio file is empty """ len_file=os.path.getsize(file_name) if(len_file==0): return False time = librosa.g

今天在安装librosa的时候出现了下面的错误：wugaosheng@s206:~$ pip3 install librosaCollecting librosa Downloading http://mirrors.aliyun.com/pypi/packages/77/b5/1817862d64a7c231afd15419d8418ae1f000742cac275e85c74b21...