from pathlib import Path
import FreeCAD as App
import traceback
try:
    source=Path(r'C:\projects\wheel\scripts\build_70_m4_threaded.py')
    exec(compile(source.read_text(encoding='utf-8'),str(source),'exec'),{'__name__':'__main__','__file__':str(source)})
    Path(r'C:\projects\wheel\models\70_m4_threaded\build_status.txt').write_text('OK',encoding='utf-8')
except:
    Path(r'C:\projects\wheel\models\70_m4_threaded\build_status.txt').write_text(traceback.format_exc(),encoding='utf-8')
for name in list(App.listDocuments()):
    App.closeDocument(name)
Gui.getMainWindow().close()