Also close windows of folders that are on an ejected disk

[probonopd]

Possibly along these lines but this must be tested on Windows and on Linux:

def handle_drive_removal(drive):
    normalized_drive = os.path.normpath(drive)
    removed_volume_name = QtCore.QStorageInfo(normalized_drive).displayName()
    
    windows_to_close = []
    for window in open_windows.values():
        path = window.folder_path
        if os.path.normpath(path).startswith(normalized_drive) or window.volume_name == removed_volume_name:
            windows_to_close.append(window)
    
    for window in windows_to_close:
        window.close()
    
    desktop_window.refresh_view()