Convert Python code to Matlab code

Question

Pham Ha Tri 2021-12-9

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1606670-convert-python-code-to-matlab-code

评论： Pham Ha Tri 2021-12-9

采纳的回答： Chunru

在 MATLAB Online 中打开

I need to convert following python codes to Matlab. Can anyone help me to convert following codes:

-The code is to access a folder path and change the name of every file inside: oldname.txt -> neg_oldname.txt.

import os
def rename_file(folder_path,change_str):
    for file in os.listdir(folder_path):
        old_file_path= os.path.join(folder_path,file) 
        if os.path.isfile(old_file_path):
            old_file_name=os.path.basename(old_file_path)
            new_file_name= change_str+old_file_name
            new_file_path=os.path.join(folder_path,new_file_name)
            
            os.rename(old_file_path,new_file_path)
folder_path =""
change_str=“neg_”
rename_file(folder_path,change_str)

2 个评论
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KSSV 2021-12-9

If you tell the purpose of your code, people who dont use python can also help you to code it in MATLAB.

Pham Ha Tri 2021-12-9

Thanks. I just updated the question.

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Answer 1

Chunru 2021-12-9

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1606670-convert-python-code-to-matlab-code#answer_851080

在 MATLAB Online 中打开

% create some files for testing
writematrix([3 4], 'test1.txt');
writematrix([5 6], 'test2.txt');
dir
.          ..         test1.txt  test2.txt  
folder_path = '';
change_str = 'neg_';
rename_file(folder_path,change_str)
dir
.              ..             neg_test1.txt  neg_test2.txt  
function rename_file(folder_path,change_str)
fn = dir(fullfile(folder_path, '*.*'));
for i=1:numel(fn)
    if ~ismember(fn(i).name, {'.', '..'})
        movefile(fullfile(folder_path, fn(i).name), fullfile(folder_path, [change_str fn(i).name]));
    end
end
end