For the context, one of my friends tell me for a project that it would be cool to have the same kind of selection than what OSU! has for his maps. So I create the thing based on a screenshot I took ...
The program loads osu beatmaps from a Pyside's QFileDialog. If the selected file is a .osz file (osu zip file), it will extract the .osu files to the path of the .osz file. Then you can click on the ...