human
Here's a good function header given the following:
I wrote the below code

    @functools.wraps(method)
    def wrapper(self, *args, **kwargs):
        if (not self.current_user):
            if (self.request.method in ('GET', 'HEAD')):
                url = self.get_login_url()
                if ('?' not in url):
                    if urlparse.urlsplit(url).scheme:
                        next_url = self.request.full_url()
                    else:
                        next_url = self.request.uri
                    url += ('?' + urlencode(dict(next=next_url)))
                self.redirect(url)
                return
            raise HTTPError(403)
        return method(self, *args, **kwargs)
    return wrapper

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

def authenticated(method):