python学习－线程、进程简洁使用

python的线程池和进程池很pythonic

进程

from multiprocessing import Pool
 def hello(name):
 print('hello ' + name)
 if __name__ == '__main__':
 names=['hao','haohao','haort']
 pool = Pool(processes=3)
 pool.map(hello,names)
 pool.close()
 pool.join()
 

线程

from multiprocessing.dummy import Pool
 def hello(name):
 print('hello ' + name)
 
 
if __name__ == '__main__':
 names=['hao','haohao','haort']
 pool = Pool(processes=3)
 pool.map(hello,names)
 pool.close()
 pool.join()
 

线程池和进程池导入包不一样，其他实现一样。只需要初始化池的大小，构造处理函数，以及处理列表，利用map方法即可，是不是很pythonic。