human
I wrote the below code

    @functools.wraps(func)
    def wrapper(self, *args, **kwargs):
        name = func.__name__[5:]
        alias = salt.utils.docker.ALIASES_REVMAP.get(name)
        for item in (name, alias):
            if (item is None):
                continue
            self.assertEqual(docker_utils.translate_input(**{item: 100}), ({name: 100}, {}, []))
            self.assertEqual(docker_utils.translate_input(**{item: '100M'}), ({name: '100M'}, {}, []))
        if (alias is not None):
            self.assertEqual(docker_utils.translate_input(**{name: 100, alias: '100M'}), ({name: 100}, {}, [name]))
        return func(self, *args, **kwargs)
    return wrapper

What's a good function header?

=====
Here's a good function header?
assistant
#Here's a good function header.

def assert_int_or_string(func):