Colony

#!/usr/bin/env python3.0

import sys, time

from socket import *

hostname='localhost'

def inp(str):

    return input(str).encode('ascii')

def main():

    funcs = {31 : 'print_range_info'}

    buf = []

    sock = socket()

    sock.connect((hostname, int(sys.argv[1])))

    while (True):

        buf = sock.recv(100)

        if (buf):

            type = buf[2]

            if type in funcs.keys():

                globals()[funcs[type]](buf)

def print_range_info(packet):

    print ('Info from %d' % packet[0])

    src = packet[0]

    len = packet[1]

    print(len)

    data = packet[3:]

    for i in range(len // 2):

        bot_id = data[i*2]

        max_range_id = data[i*2+1]

        print ('Max to bot %d is %d' % (bot_id, max_range_id))

if __name__=='__main__':

    if len(sys.argv) < 2 or not str.isdecimal(sys.argv[1]):

        print("Usage: %s <portno>" % sys.argv[0])

        sys.exit()

    main()