global
消費者生産者。
import threading, Queue, random, sys queue = Queue.Queue() signal = True def consumer(): while signal: x = queue.get() print x def producer(): while signal: queue.put(random.randint(1,100)) def main(): global signal p = threading.Thread(target = producer) p.start() c = threading.Thread(target = consumer) c.start() sys.stdin.readline() signal = False main()
global 宣言をしないといけないことを知らずに思いっきりはまる。