#!/usr/bin/python3.10

import platform

def print_html(htmlfile, host_name):
    with open(htmlfile, 'r') as f:
        html = f.read()

    print(html.format(**locals()))

def get_host_name():
    host_name = platform.node()

    return host_name

def main():
    host_name = get_host_name()

    print('Content-Type: text/html\n')
    print_html('html/header.html.in', host_name)
    print_html('html/monitoring.html.in', host_name)
    print_html('html/footer.html', host_name)

    exit(0)

if __name__ == '__main__':
    main()