python 获取网络时间和本地时间的简单示例

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python获取网络时间

# @param python获取网络时间和本地时间
# @author 编程之家 jb51.cc|512Pic.com 

获取网络时间
 def getBeijinTime():
     
 　　 获取北京时间
     
     try:
         conn = httplib.httpconnection(www.beijing-time.org)
         conn.request(GET,/time.asp)
         response = conn.getresponse()
         print response.status,response.reason
         if response.status == 200:
             #解析响应的消息
             result = response.read()
             logging.debug(result)
             data = result.split(\r\n)
             year = data[1][len(nyear)+1 : len(data[1])-1]
             month = data[2][len(nmonth)+1 : len(data[2])-1]
             day = data[3][len(nday)+1 : len(data[3])-1]
             #wday = data[4][len(nwday)+1 : len(data[4])-1]
             hrs = data[5][len(nhrs)+1 : len(data[5])-1]
             minute = data[6][len(nmin)+1 : len(data[6])-1]
             sec = data[7][len(nsec)+1 : len(data[7])-1]
              
             beijinTimeStr = %s/%s/%s %s:%s:%s % (year,month,day,hrs,minute,sec)
             beijinTime = time.strptime(beijinTimeStr,%Y/%m/%d %X)
             return beijinTime 
     except:
         logging.exception(getBeijinTime except)
         return None

# End www.jb51.cc

python获取本地时间

# @param python获取网络时间和本地时间
# @author 编程之家 jb51.cc|512Pic.com 

同步本地系统时间
 def syncLocalTime():
     
     同步本地时间
     
     logging.info(current local time is: %d-%d-%d %d:%d:%d % time.localtime()[:6])
      
     beijinTime = getBeijinTime() 
     if beijinTime is None:
         logging.info(get beijinTime is None,will try again in 30 seconds...)
         timer = threading.Timer(30.0,syncLocalTime)
         timer.start();
     else:
         logging.info(get beijinTime is: %d-%d-%d %d:%d:%d % beijinTime[:6])
              
         tm_year,tm_mon,tm_mday,tm_hour,tm_min,tm_sec = beijinTime[:6]
         import os
         os.system(date %d-%d-%d % (tm_year,tm_mday))     #设置日期
         os.system(time %d:%d:%d.0 % (tm_hour,tm_sec))    #设置时间
         logging.info(syncLocalTime complete,current local time: %d-%d-%d %d:%d:%d \n % time.localtime()[:6])

# End www.jb51.cc