python - librosa.display.waveplot(np.array(f),sr=22050)-----AttributeError : 'module' object has no attribute 'display'

Question

引用此链接:https://aqibsaeed.github.io/2016-09-03-urban-sound-classification-part-1/ ，我试图制作相同的波形图，但是，我通过 .py 运行代码，出现错误:

(tensorflow) yyydeMacBook-Pro:~ yyy$ python /Users/yyy/Desktop/1.py 
Traceback (most recent call last):
  File "/Users/yyy/Desktop/1.py", line 82, in <module>
    plot_waves(sound_names,raw_sounds)
  File "/Users/yyy/Desktop/1.py", line 42, in plot_waves
    librosa.display.waveplot(np.array(f),sr=22050)
AttributeError: 'module' object has no attribute 'display'

Answer 1

从这里github issue我读到现在有必要 import librosa.display。

[更新 2022] 显然现在 waveplot 也需要更改为 waveshow，如下所示:(感谢 Hammad Hassan 的评论!)

import librosa.display
plt.figure(figsize=(12, 4))
librosa.display.waveshow(data, sr=sampling_rate)