wol.py

#!/usr/bin/env python
# encoding: utf-8


import socket
import struct

def wake_on_lan(mac, broadcast_ip=None):

    '''Broadcast magic data to wakeup your pc.'''

    if len(mac) == 17:
        mac = mac.replace(mac[2], '')

    if len(mac) != 12:
        raise ValueError('Invalid MAC address')

    data = 'FFFFFFFFFFFF%s' %(mac*16)
    magic_data = ''

    for i in range(0, len(data), 2):
        magic_data = ''.join([magic_data, struct.pack('B', int(data[i:i+2], 16))])

    sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
    sock.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)

    if not broadcast_ip: broadcast_ip = '255.255.255.255'

    #sock.sendto(magic_data, (broadcast_ip, 0))
    sock.sendto(magic_data, (broadcast_ip, 7))
    sock.sendto(magic_data, (broadcast_ip, 9))
    return True

if __name__ == '__main__':
    pass