Hi, I am trying to make a progress bar ( in a python panel ) update during the cooking of a copy Sop ….

Is it even possible ?

I have been exploring the hou module, and I can't find a way to access a UI element in a python panel.
I also tried the other way around : making the progress bar “listen” to the copy Sop. But I didn't succeed either. but knowing how power Qt is, there might be more hoep in that approach.