I am looking for practical and non-synthetic use cases of Python class decorators. So far, the only case which made sense to me is registering a class in a publisher-subscriber system, e.g. plugins or events, something like:
@register class MyPlugin(Plugin): pass
@recieves_notifications class Console: def print(self, text): ...
Any other sane cases I've been thinking of could have been built on top of inheritance, metaclasses or decorating methods. Could you please share any good (or bad!) examples of using class decorators?