python 多维字典

#!/usr/bin/python
# -*- coding: utf-8 -*-
import os
import re
import stat
import os.path
import time

mr = re.compile(r'CMM_FETCH_MAIL')
pat = re.compile(r'\]\[(\d\d:\d\d):\d\d\.\d+\].*?CMM_FETCH_MAIL.*?mail_size=(\d+)\| queue_up_time=(\d+)\| fetch_mail_time=(\d+)\|.*? time=(\d+)\|')
hashmailsize = {}
file = '/logs/rm_bk/r-09_172.16.183.39/mv.log'
f = open(file , "r")
readlines = f.readlines()
for i in readlines:
 # print "%s" % i
  mar = mr.search(i)
  if mar:
    #print "%s" % i
        if pat.search(i):
                logtime = pat.search(i).group(1)
                mailsize = pat.search(i).group(2)
                queue_up_time = pat.search(i).group(3)
                fetch_mail_time= pat.search(i).group(4)
                mailtime = pat.search(i).group(5)
        if hashmailsize.has_key('svr'):
          if hashmailsize['svr'].has_key(logtime):
            hashmailsize['svr'][logtime] +=1
          else:
            hashmailsize['svr'][logtime] =1
        else:
          hashmailsize['svr']={}
          hashmailsize['svr'][logtime] =1
                #print "logtime %s mailsize %s queue_up_time %s fetch_mail_time %s mailtime %s" % (logtime, mailsize, queue_up_time, fetch_mail_time, mailtime)

 

keyz = hashmailsize.keys()
keyz.sort()

for v in keyz:
  keym = hashmailsize[v].keys()
  keym.sort()
  for vv in keym:
    print "key %s value %s " % (vv, hashmailsize[v][vv])