这是一个类似定时器的效果,每隔指定的秒数运行指定的函数,采用线程实现,代码简单实用。
复制代码 代码如下:import os
import time
def print_ts(message):
print [%s] %s%(time.strftime(%y-%m-%d %h:%m:%s, time.localtime()), message)
def run(interval, command):
print_ts(-*100)
print_ts(command %s%command)
print_ts(starting every %s seconds.%interval)
print_ts(-*100)
while true:
try:
# sleep for the remaining seconds of interval
time_remaining = interval-time.time()%interval
print_ts(sleeping until %s (%s seconds)...%((time.ctime(time.time()+time_remaining)), time_remaining))
time.sleep(time_remaining)
print_ts(starting command.)
# execute the command
status = os.system(command)
print_ts(-*100)
print_ts(command status = %s.%status)
except exception, e:
print e
if __name__==__main__:
interval = 5
command = ripconfig
run(interval, command)希望本文所述对大家的python程序设计有所帮助。
