human
I wrote the below code

    def wrapper(self, *args, **kwargs):
        if (not self.is_authenticated()):
            log.debug(u'None    API    token.    Authenticating    with    "%s"    account...', self.credentials.get(u'username'))
            self.auth()
            assert self.is_authenticated()
        return func(self, *args, **kwargs)
    return wrapper

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

def auth_required(func):