Weather update server in Python

#
# Weather update server
# Binds PUB socket to tcp://*:5556
# Publishes random weather updates
#

import zmq
from random import randrange

context = zmq.Context()
socket = context.socket(zmq.PUB)
socket.bind("tcp://*:5556")

while True:
zipcode = randrange(1, 100000)
temperature = randrange(-80, 135)
relhumidity = randrange(10, 60)

socket.send_string("%i %i %i" % (zipcode, temperature, relhumidity))