QtVSCodeStyle enables to use VS Code themes in pyqt and pyside. The default and extension themes of VS Code can be used. âš  The image quality may be lower on Qt5(PyQt5, PySide2) due to the use of svg.
This program uses Python 3 so you need to have Python 3 and pip for build and run it. To install them use instructions for your OS. It also needs some extra libraries and applications such as argparse ...