Function hook

Lib/test/audit-tests.py:346–352

(event, args)

            sys.__excepthook__(exc_type, exc_value, exc_tb)

    def hook(event, args):
        if event == "sys.excepthook":
            if not isinstance(args[2], args[1]):
                raise TypeError(f"Expected isinstance({args[2]!r}, " f"{args[1]!r})")
            if args[0] != excepthook:
                raise ValueError(f"Expected {args[0]} == {excepthook}")
            print(event, repr(args[2]))

    sys.addaudithook(hook)
    sys.excepthook = excepthook