How to run a python file .py in matlab

Question

PA 2023-9-29

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2027429-how-to-run-a-python-file-py-in-matlab

回答： Umang Pandey 2023-11-9

I am using Anaconda and then i saved the python anaconda script file as .py file extension and when i call the python script file i get this error.

Error using <string>><module> (line 1) Python Error: ModuleNotFoundError: No module named 'skopt' . However i already have installed scikit-optimize in ana conda. I refer this too

Python Error: ModuleNotFoundError: No module named 'numpy' but i still have the issue

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Rik 2023-10-1

Can you post Matlab code and a minimal example that reproduces the error?

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Answer 1

Umang Pandey 2023-11-9

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https://ww2.mathworks.cn/matlabcentral/answers/2027429-how-to-run-a-python-file-py-in-matlab#answer_1349322

Hi,

I understand that you are encountering an error while calling your python anaconda script from MATLAB environment.

To call Python modules in MATLAB, you must have a supported version of the reference implementation (CPython) installed on your system, as mentioned in the following documentation:

https://www.mathworks.com/help/matlab/matlab_external/install-supported-python-implementation.html

Thus, MATLAB does not support Anaconda python scripts by default. However, there are certain workarounds to call Conda scripts from MATLAB which requires modifying the MATLAB environment variable.

Please refer the following MATLAB answer for more information:

https://www.mathworks.com/matlabcentral/answers/427187-problem-with-python-numpy?s_tid=mwa_osa_a

Best,

Umang