lovorus-server.py

from xmlrpc.server import SimpleXMLRPCServer
from shutil import disk_usage
from json import dumps

kilo_bytes = 1024
mega_bytes = 1024 * 1024
giga_bytes = 1024 * 1024 * 1024

def send_to_client():
    (total, used, free) = disk_usage ("/")
    server_disk_usage = {
        "Total" : {
            "kB" : float(total)/kilo_bytes,
            "MB" : float(total)/mega_bytes,
            "GB" : float(total)/giga_bytes
        },
        "Used" : {
            "kB" : float(used)/kilo_bytes,
            "MB" : float(used)/mega_bytes,
            "GB" : float(used)/giga_bytes
        },
        "Free" : {
            "kB" : float(free)/kilo_bytes,
            "MB" : float(free)/mega_bytes,
            "GB" : float(free)/giga_bytes
        }
    }

    return dumps(server_disk_usage)

def main():
    server = SimpleXMLRPCServer(("", 13000))
    server.register_function(send_to_client,"server_disk_usage")
    server.serve_forever()

if __name__ == '__main__':
    main()