Python：即使安装了scipy，也无法导入scipy.io

我只想从scipy.io导入wavfile。Python：即使安装了scipy，也无法导入scipy.io

import scipy     # this works 
import scipy.io    # this does NOT work 
from scipy.io import wavfile # does NOT work

是的，我已经重新安装python像4次。是的，我也尝试了多次通过Anaconda安装。是的，我试过Anaconda 2.7和3.5。不，它不起作用。请帮忙。

来源

2016-07-05 Luigi Sacco

'scipy import io as scipy_io'怎么样？ –

“scipy .__ version__”显示什么？听起来你可以通过conda安装它。如果你将它安装在一个名为'X'的环境中，'scipy'包在这里看起来像什么'CONDA_HOME/envs/X/lib/python3.5/site-packages/scipy /'？ – Paul

您的scipy安装已损坏。它应该工作。

In [1]: from scipy.io import wavfile 

In [2]: wavfile? 
Type:  module 
String form: <module 'scipy.io.wavfile' from '/home/br/repos/scipy/build/testenv/lib/python2.7/site-packages/scipy/io/wavfile.pyc'> 
File:  /home/br/repos/scipy/build/testenv/lib/python2.7/site-packages/scipy/io/wavfile.py 
Docstring: 
Module to read/write wav files using numpy arrays 

Functions 
--------- 
`read`: Return the sample rate (in samples/sec) and data from a WAV file. 

`write`: Write a numpy array as a WAV file. 

In [3]: wavfile.<TAB> 
wavfile.KNOWN_WAVE_FORMATS  wavfile.numpy 
wavfile.WAVE_FORMAT_EXTENSIBLE wavfile.print_function 
wavfile.WAVE_FORMAT_IEEE_FLOAT wavfile.read 
wavfile.WAVE_FORMAT_PCM   wavfile.struct 
wavfile.WavFileWarning   wavfile.sys 
wavfile.absolute_import   wavfile.warnings 
wavfile.division    wavfile.write

来源

2016-07-06 20:41:06

Python：即使安装了scipy，也无法导入scipy.io

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