#!/ usr / bin / env python3
from http.server import BaseHTTPRequestHandler , HTTPServer
import os, datetime
class myServer ( BaseHTTPRequestHandler ) :
    def do_GET ( self ) :
        load = os.getloadavg()
        html = """<!DOCTYPE html>
        <html>
        <head>
        <title> Hello world </title>
        <meta charset=" utf-8" />
        </head>
        <body>
            <h1>Hello world : python </h1>
            <p> Serverzeit : {now} <br/>
            Serverauslastung (load) : {load}
        </body>
        </html>""". format (now = datetime.datetime.now().astimezone() , load = load [0])

        self.send_response(200)
        self.send_header( 'Content-type' , 'text/html')
        self.end_headers()
        self.wfile.write(bytes (html, "utf8"))
        return
    
def run ():
    addr = ('',8080)
    httpd = HTTPServer(addr, myServer)
    httpd.serve_forever()

run()