python的計時器

from twisted.internet import task

from twisted.internet import reactor

#set global variables

g = 0

def run():

global g

g = g + 1

print 'the global value g is:%s'%g

#add function run to twisted's looping call

l = task.LoopingCall(run)

#set interval to 5*60 seconds

l.start(5*60)

reactor.run()

要運行這段代碼妳得裝twisted和zope中關於interface的定義，上google搜搜載壹個裝了就可以了。