I really expected I worked to quickly and I did a mistake in freezing applications. But, no. cx_freeze just re-became problematic, __file__, bootstap, importlib and so on.
My take on the subject. Since the introduction of this uncecessary __pycache__ mess, I'm experimenting a lot of problems (I'm not alone). It was too simple, logical, let's make complicate. Pure Python development style. jmf -- https://mail.python.org/mailman/listinfo/python-list