helloworld script to try web.py on Python3

webpy-helloworld.py

import web

web.config.debug = False

urls = (
    "/", "hello",
)
app = web.application(urls, globals())
        
class hello:
    def GET(self):
        return "hello word\n"

application = app.wsgifunc()

if __name__ == "__main__":
    from wsgiref.simple_server import make_server
    port = 8080
    httpd = make_server('', port, application)
    print("http://0.0.0.0:%d/" % port)
    httpd.serve_forever()