#!/usr/bin/env python
from socket import AF_INET, SOCK_DGRAM
import sys, socket
import struct, time

def getNTPTime(host = "ntp2.ulakbim.gov.tr"):
        port = 123
        buf = 1024
        address = (host,port)
        msg = '\x1b' + 47 * '\0'

        TIME1970 = 2208988800 # 1970-01-01 00:00:00
        client = socket.socket( AF_INET, SOCK_DGRAM)
        client.sendto(msg.encode('utf-8'), address)
        msg, address = client.recvfrom( buf )

        t = struct.unpack( "!12I", msg )[10]
        t -= TIME1970
        return time.ctime(t).replace("  "," ")

if __name__ == "__main__":
        print(getNTPTime())