MATLAB Answers

Reload Out-of-Process Python Interpreter

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Tibor Auer
Tibor Auer on 8 Jan 2021
Commented: Tibor Auer on 11 Jan 2021
I would like to dynanically change the Python Interpreter used in MATLAB.
According to this help, termination and re-specificition should work for Out-of-Process Python Interpreter. However, I receive a follwoing error message:
"Python is terminated. The environment cannot be changed in this MATLAB session. To change the environment, restart MATLAB, and then call 'pyenv'."

Answers (1)

Pranav Verma
Pranav Verma on 11 Jan 2021
Edited: Pranav Verma on 11 Jan 2021
Hi Tibor,
From the problem you have specified, I assume that you have followed the below steps mentioned in the documentation for reloading the interpreter:
terminate(pyenv)
pyenv("Version","2.7");
py.list; % Reload interpreter
pyenv
You can try with newer version of Python and see if it resolves the issue.
Thanks
  1 Comment
Tibor Auer
Tibor Auer on 11 Jan 2021
Thank you for your suggestions. I already use newer Python version (3.7).

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