简单的自创线程池

简单的线程池

import threading
import time
import queue

class ThreadPool(object):
    def __init__(self,max_num=20):
        self.queue = queue.Queue(max_num)
        for i in range(max_num):
            self.queue.put(threading.Thread)

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

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

def func(pool,a1):
    time.sleep(1)
    print(a1)
    pool.add_thread()

p =ThreadPool(10)
for i in range(100):
    thread = p.get_thread()
    t =thread(target=func,args=(p,i,))
    t.start()