python-多进程类封装

 #!/usr/bin/python
import multiprocessing,time

class ClockProcess(multiprocessing.Process):
    def __init__(self,value):
        super(ClockProcess,self).__init__()
        self.value=value

    def run(self):
        n=5
        while n>0:
            print "the time is {}".format(time.ctime())
            time.sleep(self.value)
            n-=1

p=ClockProcess(3)
p.start()

while True:
    time.sleep(2)
    print "*"*40