python 压缩每周生成的数据文件

为了便于整理部分业务数据,以及存储管理,　写了此脚本.后期如果有需求,再改一下.

 #!/usr/bin/env python
 #coding:utf8

 import os,sys,time,commands,shutil,glob
 import datetime

 class FileSuo:

     def __init__(self,dir):
         self.dir = dir

     def getfile(self):
         for root,dirs,files in os.walk(self.dir):
             print dirs,'\n',files,'\n'
     def GetSunday(self):
         #isoformat = "%Y%m%d"
         self.lastsunday = datetime.date.today() - datetime.timedelta(days=datetime.date.today().isoweekday())
         self.tmpstr = self.lastsunday.strftime("%Y,%m,%d")
         #print self.tmpstr,
         #得到日期参数
         self.y = int(self.tmpstr.split(',')[0])
         self.m = int(self.tmpstr.split(',')[1])
         self.d = int(self.tmpstr.split(',')[2])
         return self.y,self.m,self.d,self.lastsunday
     def Getweek(self):
         week = {}
         self.iosformat = "%Y%m%d"
         self.Sunday = self.GetSunday()[3].strftime(self.iosformat)
         week['Sun'] = self.Sunday
         week['Sat'] = (datetime.date(self.GetSunday()[0],self.GetSunday()[1],self.GetSunday()[2])+datetime.timedelta(days=-1)).strftime(self.iosformat)
         week['Fri'] = (datetime.date(self.GetSunday()[0],self.GetSunday()[1],self.GetSunday()[2])+datetime.timedelta(days=-2)).strftime(self.iosformat)
         week['Thur'] = (datetime.date(self.GetSunday()[0],self.GetSunday()[1],self.GetSunday()[2])+datetime.timedelta(days=-3)).strftime(self.iosformat)
         week['Wed'] = (datetime.date(self.GetSunday()[0],self.GetSunday()[1],self.GetSunday()[2])+datetime.timedelta(days=-4)).strftime(self.iosformat)
         week['Tue'] = (datetime.date(self.GetSunday()[0],self.GetSunday()[1],self.GetSunday()[2])+datetime.timedelta(days=-5)).strftime(self.iosformat)
         week['Mon'] = (datetime.date(self.GetSunday()[0],self.GetSunday()[1],self.GetSunday()[2])+datetime.timedelta(days=-6)).strftime(self.iosformat)

         return week

 if __name__ == "__main__":

     dir = r'/share/WebService_Device_UserMsg/record/file'
     f = FileSuo(dir)
     lastsun = f.GetSunday()[3].strftime("%Y%m%d")
     lastweekdir = dir + '/' + 'requestRecord%s'%lastsun
     maillog = dir + '/' + 'requestRecordmail.log'
     if os.path.exists(dir):
         print "dir is exits: %s" %dir
         if not os.path.exists(lastweekdir):
             os.mkdir(lastweekdir)

         else:
             print "lastweekdir is exits: %s" %lastweekdir
         for k,mf in f.Getweek().items():
             os.chdir(dir)
             #print os.popen('ls').readlines()
             mvfilelist =  glob.glob(r"requestRecord.%s_*"%mf)
             #print type(mvfilelist)
             for file in mvfilelist:
                 #print file,
                 shutil.move(file,lastweekdir)

     #count lastweekdir xia file number
         def countfile():
         count = 0
         return  len(sum([i[2] for i in os.walk(lastweekdir)],[]))

     print countfile()
     if os.path.exists(lastweekdir) and countfile() != 0:
         flog = open(maillog,'w')
         flog.write(" yasuo %s start date: %s" %(lastweekdir,time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())))
         flog.write("this file yasuo number is %d" %countfile())
         os.chdir(dir)
         status,result = commands.getstatusoutput('tar zcvf requestRecord%s.tar.gz requestRecord%s' %(lastsun,lastsun))
         #print status,result
         if status == 0:
             flog.write("yasuo %s file is success ,end date: %s"%(lastweekdir,time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())))
             commands.getstatusoutput('rm -rf requestRecord%s' %lastsun)
         else:
             flog.write("yasuo %s file is faild .............")

         flog.close()

     #print f.getfile()
     #print lastsun
     #print f.Getweek()