Matlab sees old version of python module -- how do I refresh Matlab's view of python files/modules imported by a python file called on by pyrunfile?

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Ethan Williams
Ethan Williams 2022-11-4
编辑： Emerick 2025-4-11
I have a Matlab file that uses pyrunfile() to run a python file. That python file imports a module from another file that I edit frequently. However, in order for the saved changes that I make in the python module file to be used, I have to close out of matlab and restart it. Otherwise an older (seemingly non-existant) version of the python module file gets used. Is there a way that I can refresh matlab (without closing out) so that when my python file imports the module, it imports the up-to-date version of the module?

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回答（1 个）

Ethan Williams
Ethan Williams 2022-11-4
Well, I found a workaround based on a similar question.
In my case, however, I am using pyrunfile and don't need to keep the module in Matlab's workspace. Reloading it in Matlab seems to solve the problem, then I just remove the module. My fix is this:
Foo = py.importlib.reload(py.importlib.import_module('Opx_Config'));
clear Foo
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Emerick
Emerick 2025-4-11
编辑：Emerick 2025-4-11
Same problem here (but using my own modules), so far I'm stuck and your fix doesn't seem to work for me (thanks for trying to help though)

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