def index(self):
        """Produce HTTP response body of home page app index URI."""
        # Note that we call the header and footer methods inherited
        # from the Page class!
        return (
            self.header()
            + """
            <p>
            Isn't this exciting? There's
            <a href="./another/">another page</a>, too!
            </p>
        """
            + self.footer()
        )
Produce HTTP response body of home page app index URI.
cherrypy/tutorial/tut05_derived_objects.py