I'm running a large collection of Pedal scripts on some collected data, and realizing that I didn't do the same kind of sandboxing in those scripts that I would normally do, since they were being run in BlockPy. I don't want to modify the original scripts, but I would like to add some additional constraints to sandbox things further like blocking the os/sys modules. It would be nice to be able to specify a "meta script" that gets attached to the main script, so that we can quickly add in functionality to existing scripts.