Quick playing around with threading on python 2

TestThreading.py

import threading
from time import sleep
import random

y = random.randint
z = sleep
class testA(threading.Thread):


    def run(self):

        randomNum = random.randint(0,5)
        print "time that A will sleep is " + str(randomNum) + " second"
        sleep(randomNum)
        for x in range(3):
            print 0,
        print "Done with " + threading.currentThread().getName()

class testB(threading.Thread):
    def run(self):
       for x in range(5):
          print 1,  #comma for new line
       print "Done with " + threading.currentThread().getName()

a = testA(name="a")
b = testB(name="b")

a.start()
b.start()
print "\n"

#print threading.enumerate()