#!/usr/bin/python
"""WSGI server example"""
from __future__ import print_function
from gevent.pywsgi import WSGIServer


def application(env, start_response):
    if env['PATH_INFO'] == '/':
        start_response('200 OK', [('Content-Type', 'text/html')])
        return [b"<b>hello world</b>"]

    start_response('404 Not Found', [('Content-Type', 'text/html')])
    return [b'<h1>Not Found</h1>']


if __name__ == '__main__':
    print('Serving on 8088...')
    WSGIServer(('127.0.0.1', 8088), application).serve_forever()