import threading
from time import sleep

class ThreadWhile1(threading.Thread):
	
	def __init__(self):
		
		threading.Thread.__init__(self, name="1")
		
		self.i = 1
		#self.timer()
		
	def timer(self):
		while 1:
			print "Timer 1: %i" % self.i
			self.i += 1
			sleep(1)


class ThreadWhile2(threading.Thread):
	
	def __init__(self):
		
		threading.Thread.__init__(self, name="2")
		
		self.i = 1
		#self.timer()
		
	def timer(self):
		while 1:
			print "Timer 2: %i" % self.i
			self.i += 1
			sleep(1)

if __name__ == '__main__':
	app1 = ThreadWhile1()
	app2 = ThreadWhile2()
	app1.start()
	app2.start()
	
	app1.timer()
	app2.timer()