For your constructor, you want:
def main():
application = webapp.WSGIApplication([
('/', MainHandler),
('/portfolio/', Portfolio),
('/contact/', Contant),
('/about/', About)
])
util.run_wsgi_app(application)
, - http://www.abc.com/about/, "" "".
About.
class About(webapp.RequestHandler):
def get(self):
self.response.out.write(template.render('about.html', None))
, , , .