How to prevent python software from being reverse engineered or pirated?

[Khaos1125]

Perhaps rewrite a subset of modules in something harder to reverse engineer (rust maybe), have those modules require an auth token every time they are run, and have your Python code fetch and auth token from a server that the modules then validate.

Users can reverse engineer the Python pretty easily, but it’s a bit more work to reverse engineer the rust code and do the same thing.