How do I list all my dependent m-Files?

Question

Scott Sather 2012-2-7

1
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/28343-how-do-i-list-all-my-dependent-m-files

编辑： per isakson 2019-8-7

I want to generate a list of all the dependent m-files for a particular MATLAB script file that I wrote (just my own functions, not built-in functions). I used to know how to do this, but it has been a few years.

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Answer 1

Image Analyst 2019-6-4

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https://ww2.mathworks.cn/matlabcentral/answers/28343-how-do-i-list-all-my-dependent-m-files#answer_377722

在 MATLAB Online 中打开

Try this:

% List required files and toolboxes.  Displays them in the command window or console window (if deployed).
% Sample call
% 		fullFileName = [mfilename('fullpath'), '.m'];
%       DisplayRequiredFunctions(fullFileName)
% It takes a long time to run so that's why I only do it in the development environment.
function DisplayRequiredFunctions(fullFileName)
try
	if ~isdeployed
		[~, baseFileNameNoExt, ext] = fileparts(fullFileName);
		baseFileName = [baseFileNameNoExt, '.m'];
		[requiredFileList, toolboxList] = matlab.codetools.requiredFilesAndProducts(fullFileName);
		fprintf('Required m-files for %s:\n', baseFileName);
		for k = 1 : length(requiredFileList)
			fprintf('    %s\n', requiredFileList{k});
		end
		fprintf('Required MATLAB Toolboxes for %s:\n', baseFileName);
		for k = 1 : length(toolboxList)
			fprintf('    %s\n', toolboxList(k).Name);
		end
	end
catch ME
end

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Image Analyst 2019-6-5

He can give you his code and you can do it.

Mabee 2019-8-7

Dear Image Analyst,

I used matlab.codetools.requiredFilesAndProducts for a similar problem. But I found that it only lists the dependencies that I actually have. It does not seem to list the dependencies that are missing.

I inherited a very complex script that calls long chains of functions and I am trying to figure out which ones are missing.

Thanks for any more advice

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Answer 2

Image Analyst 2012-2-7

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/28343-how-do-i-list-all-my-dependent-m-files#answer_36642

Try the "Tools->Save and Show Dependency Report" from the MATLAB pulldown menus, or else try these File Exchange submissions:

depfunToolbox: http://www.mathworks.com/matlabcentral/fileexchange/14176-depfuntoolbox

fdep: http://www.mathworks.com/matlabcentral/fileexchange/17291

To me, fdep looks like the most comprehensive.

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Image Analyst 2012-2-7

编辑：per isakson 2019-8-7

在 MATLAB Online 中打开

That's true. That's when I discovered fdep. It finds EVERYTHING, including stuff Dependency Report might miss. Make a shortcut on your toolbar and paste this code, then be sure to change the folder in my code from "C:\Program Files\MATLAB\work\UserExamples\fdep" to where YOU have fdep saved.

% Examine an m-file for what toolboxes or other m-files it calls.
addpath(genpath('C:\Program Files\MATLAB\work\UserExamples\fdep'));
% Let the user browse for the m-file. 
[baseFileName, folder] = uigetfile('*.*', 'Specify an m-file'); 
% fprintf(1, 'baseFileName = %s\n', baseFileName);
% Create the full filename.
fullFileName = fullfile(folder, baseFileName);
if exist(fullFileName, 'file')
 fprintf(1, 'Running fdep on %s\n', fullFileName);
 %cd('C:\Program Files\MATLAB\work\UserExamples\fdep');
 % Get its dependencies by passing it to the fdep function.
 p=fdep(fullFileName);
 p.list();
else
 fprintf(1, 'User clicked Cancel. fdep() was not run.\n');
 return;
end

Scott Sather 2012-2-7

Thanks, this worked for me, but not at first. Then I realized that the functions it wasn't picking up were located in another folder that only gets added to the path within the main script file. After adding that path manually and rerunning your script, the entire set of dependencies appears.

Thanks again.

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