Is it possible to run python code in matlab?

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Sir, we have python code.Is it possible to run that code in matlab? If so kindly give guidelines.Thank you
  1 Comment
Wei Luo
Wei Luo on 3 Mar 2020
Try this!!!
Python Functions in MATLAB
Use Python® functions in MATLAB®, function signatures, arguments
To call a Python method or function, type py. followed by the module name, function name, and arguments.
In most cases, MATLAB automatically converts input arguments into Python types. An exception is calling a Python function with keyword arguments. Use the pyargs function to pass MATLAB data to these functions.

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Accepted Answer

Andrew Newell
Andrew Newell on 13 Mar 2011

More Answers (3)

manideep reddy
manideep reddy on 20 Apr 2018

You can call python script from matlab using the function

 system('python python_script.py');

in the same way, you can run a matlab script from python using the function os.system

 import os
print "I am in python"
os.system("matlab matlab_script.m")
  10 Comments
Gopinath Karuppannan
Gopinath Karuppannan on 17 Jul 2021
Edited: Gopinath Karuppannan on 17 Jul 2021
Hi
I have a source matlab script in folder 1 and i have python script and .mat file in folder 2. When i try to access the folder 2 data from folder 1 using the follow command i am getting error as No such file or directory. can someone guide me how to access the python file and .mat file from different current working directory.
Command used: system('python "folder 2/pythonfile.py"')
Error: FileNotFoundError: [Errno 2] No such file or directory: 'dr.mat'

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Pierre Harouimi
Pierre Harouimi on 25 Jan 2022
In R2021b, pyrun function allows you to run Python code directly from MATLAB.
Also, pyrunfile to run Python script.
  3 Comments
LEONARDO NUTI
LEONARDO NUTI on 3 Apr 2022
Hello,
I've python file that runs xgboost model. When I try to call it from MATLAB
pyrunfile("xgboost_model.py","matlab_return",x=trainData,y=testData)
It return error
Python Error: XGBoostLibraryNotFound: Cannot find XGBoost Library in the candidate path. List of candidates:
- Library\mingw-w64\bin\xgboost.dll
- C:\Users\cepch\.conda\envs\aramco\lib\site-packages\xgboost\../../windows/x64/Release/xgboost.dll
- C:\Users\cepch\.conda\envs\aramco\lib\site-packages\xgboost\./windows/x64/Release/xgboost.dll
XGBoost Python package path: C:\Users\cepch\.conda\envs\aramco\lib\site-packages\xgboost
sys.prefix:
See: https://xgboost.readthedocs.io/en/latest/build.html for installing XGBoost.
As you can see from message I've xgboost installed in my virt environment but MATALB doesn't sees it. Is there a way to fix this? Or I should reside to py.importlib?

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Steven Lord
Steven Lord on 3 Mar 2020
You might find this recent post on the "Loren on the Art of MATLAB" blog interesting and informative.

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