can't run a python function from matlab

2021 12 23
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更新时间：2024 12 20
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hi, i try to run my order_files.py file.
i already add my venv from anaconda to matlab and when i run "pyenv" in matlab its
found it.
the problem is when i run the function "hel" in the order_files.py file from matlab i get this error:
"Unable to resolve the name py.order_files.hel."
what can i do about that?

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Anushka Perera
Anushka Perera 2021-12-23
Did you add the current folder to the Python search path? Something like this:
if count(py.sys.path,'') == 0
insert(py.sys.path,int32(0),'');
end
(taken from Call User-Defined Python Module - MATLAB & Simulink - MathWorks Nordic)

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Meet
Meet 2024-12-20

0 个投票

Hi Kfir,
You could try these steps to troubleshoot the issue:
  1. Ensure that the Python environment set in MATLAB "pyenv" is correctly pointing to your Anaconda environment. You can check this by running.
>> pyenv
2. Ensure that the directory containing file "order_files.py" is in the Python path.
if count(py.sys.path, 'directory_containing_pyFile') == 0
insert(py.sys.path, int32(0), 'directory_containing_pyFile');
end
3. Try restarting MATLAB and execute the command "py.order_files.hel()" again.
I hope this resolves the issue!!

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Kfir Weissman
Kfir Weissman 2024-12-20

Hi thanks for answering, i did resolve this issue almost 4 years ago😅 It took some time to connect matlab and python, from matlab2022b (after i finish my project) python function executable from matlab using a single builtin command.. thanks for answering anyway!!😊

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