'''
Created on 2012-9-5
@author: walfred
@module: thread.ThreadTest1
@description:
'''
import threading
def thread_fun(num):
for n in range(0, int(num)):
print " I come from %s, num: %s" %( threading.currentThread().getName(), n)
def main(thread_num):
thread_list = list();
# 先创建线程对象
for i in range(0, thread_num):
thread_name = "thread_%s" %i
thread_list.append(threading.Thread(target = thread_fun, name = thread_name, args = (20,)))
# 启动所有线程
for thread in thread_list:
thread.start()
# 主线程中等待所有子线程退出
for thread in thread_list:
thread.join()
if __name__ == "__main__":
main(3)
程序启动了3个线程，并且打印了每一个线程的线程名字，这个比较简单吧，处理重复任务就派出用场了，下面介绍使用继承threading的方式；
继承自threading.Thread类
代码如下:
'''
Created on 2012-9-6
@author: walfred
@module: thread.ThreadTest2
'''
import threading
class MyThread(threading.Thread):
def __init__(self):
threading.Thread.__init__(self);
def run(self):
print "I am %s" %self.name
if __name__ == "__main__":
for thread in range(0, 5):
t = MyThread()
t.start()
接下来的文章，将会介绍如何控制这些线程，包括子线程的退出，子线程是否存活及将子线程设置为守护线程(Daemon)。
