线程小demo

下午就手写了两个demo，整理了一下。

#!/sur/bin/env python
# -*- coding:utf-8 -*-
__author__ = 'ganzl'
import threading

def Foo(arg):
    print 'print thread: %s' %(arg)

for i in range(10):
    t = threading.Thread(target=Foo,args=(i,))
    t.start()

View Code

#!/sur/bin/env python
# -*- coding:utf-8 -*-
__author__ = 'ganzl'
import threading
import Queue
class PoolThread:
    def __init__(self,max_int=20):
        self.queue = Queue.Queue(max_int)
        for i in xrange(max_int):
            self.queue.put(threading.Thread)

    def use_thread(self):
        return self.queue.get()

    def add_thread(self):
        self.queue.put(threading.Thread)

pool = PoolThread(10)
print pool
def run(i,p):
    print i
    import time
    time.sleep(2)
    p.add_thread()

for i in xrange(30):
    t = pool.use_thread()
    a = t(target=run,args=(i,pool),)
    a.start()

View Code

http://www.ruanyifeng.com/blog/2013/04/processes_and_threads.html

这个写的真好.