How do I access properties of Matlab handle objects in compiled python packages using only the runtime?

Question

FS 2023-7-7

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1992963-how-do-i-access-properties-of-matlab-handle-objects-in-compiled-python-packages-using-only-the-runti

回答： Taylor 2024-9-9

I have received a python package generated by Matlab 2020b that returns some calculation results. This package does not have a Sample.py included. On my machine, I am using only an installed runtime and have installed the package. When I initialize() the package in python and call the relevant method with some data parameters, all is fine - the calculation runs. I receive an output object that is of the type matlab.object - a matlab handle object, as far as I understand. I also know the classdef of the result object in Matlab, it is something like this:

classdef SomeResultClass
    properties (Access = public)
        OneProperty;
        AnotherProperty;
    end
end

How do I access the properties through this handle object in Python? Is it even possible when SomeResultClass does not have "handle" as a super class? The matlab.engine methods like getfield and subsref are not available when only the runtime is installed.

Thank you!