本文实例讲述了python基于multiprocessing的多进程创建方法。分享给大家供大家参考。具体如下:
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import multiprocessing
import time
def clock(interval):
while True :
print ( "the time is %s" % time.time())
time.sleep(interval)
if __name__ = = "__main__" :
p = multiprocessing.Process(target = clock,args = ( 15 ,))
p.start() #启动进程
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定义进程的另一种方法,继承Process类,并实现run方法:
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import multiprocessing
import time
class ClockProcessing(multiprocessing.Process):
def __init__( self , intverval):
multiprocessing.Process.__init__( self )
self .intverval = intverval
def run( self ):
while True :
print ( "the time is %s" % time.time())
time.sleep( self .interval)
if __name__ = = "__main__" :
p = ClockProcessing( 15 )
p.start() #启动进程
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希望本文所述对大家的Python程序设计有所帮助。