Lock 'er up

gistfile1.txt

import eventlet

eventlet.monkey_patch(os=False, thread=False)

import time
import threading

LOCK = threading.Lock()


def do_things(a):
    with LOCK:
        print("Doing thing %s" % a)
        time.sleep(1)


count = 5
threads = []
for i in range(0, 5):
    threads.append(eventlet.spawn(do_things, [i]))

while threads:
    t = threads.pop()
    t.wait()