How to pass Matlab variables to pyrunfile?

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PeterW
PeterW 2023-7-3
评论： Angelo Yeo 2023-7-5
My Matlab script:
clc
clear all
close all
% Define Matlab variable
var01 = 'Some string';
pyrunfile("pyScript.py", var01)
The pyScript.py:
import sys
arg01 = sys.argv[1]
print(arg01)
The error I'm getting when I run it:
Error using <string>><module>
Python Error: IndexError: list index out of range
What would be the proper way to pass Matlab variable to a python script that can be assigned with sys.argv[1]?
Thank you,

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采纳的回答

Angelo Yeo
Angelo Yeo 2023-7-3
clc
clear all
close all
% Define Matlab variable
var01 = 'Some string';
pyrunfile("pyScript.py '" + var01 + "'")
FYI, you can refer to the official doc for pyrunfile.
  2 个评论
PeterW
PeterW 2023-7-5
Thank you Angelo. I read the doc but for some reason I couldn't figure out how it will work for my case.
Your solution works.
Thanks again.
Angelo Yeo
Angelo Yeo 2023-7-5
I am happy that the solution worked for you 😊 Another reason why I left the doc link is that someone else can see this post later and refer to the official doc. Have a good day!

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