import thread
 
def compteur(myId, val):
    for i in range(val):
        mutex.acquire()                # Acquérir le verouillage
        print '[%s] => %s' % (myId, i)
        mutex.release()                # Libérer le vérouillage
 
mutex = thread.allocate_lock()
for i in range(5):
    thread.start_new_thread(compteur, (i, 100))
 
import time
time.sleep(10)
print 'Fin de Thread'