https://docs.python.org/3/using/cmdline.html?highlight=q#cmdoption-P https://docs.python.org/3/using/cmdline.html?highlight=q#cmd... had to look myself. appara

https://docs.python.org/3/using/cmdline.html?highlight=q#cmdoption-P https://docs.python.org/3/using/cmdline.html?highlight=q#cmd... had to look myself. apparantly, it's like setting PYTHONSAFEPATH which prevents 'unsafe' paths from getting added to sys.path. new in 3.11