thread 对外提供的常用方法有:
start_new_thread:创建新线程
e.g. 看下面的示例更容易理解thread的线程机制:
import time import thread from time import ctime def timer(i, interval): while True: print "id:%s, time:%s \n"%(i, ctime()) time.sleep(interval) def test(): for i in range(5): thread.start_new_thread(timer, (i, (i*2+1))) if __name__ == '__main__': test() time.sleep(2)
allocate_lock:生成线程锁对象
get_ident:返回当前线程标识
acquire([waitflag]):加锁
waitflag = 0 : 如果可以获取则无需等待。
waitflag = 1 : 无条件获取锁
release:释放锁
locked:检查锁状态