PyInstaller works by reading your Python program, analyzing all its imports, ... A .spec file is used to create an executable with PyInstaller. Note the namespaces listed in excludes.

Q&A: Python architect Guido van Rossum discusses what's so good about the programming language, what's in store for Version 2.5 and what they call him at Google.

In the end, the original Python file contains the changes added by GPT-4. The code is available on GitHub , and the developer says the technique could be applied to other programming languages.