python 字典嵌套

sdfd.dfdf-dfdfd  ok=0   changed=21      unreachable=0   failed=0
sdfd.dnvjrendddfdf-dfdfd  ok=10 changed=1       unreachable=1   failed=0
sfejifdfd.dfdf-dfdfd  ok=5      changed=10      unreachable=0   failed=1
dfjdfk
jdfkd  dfdjfdkf   dfdfjdfjd     jdkfjdk         aaaaa
dfjifjk k       kkkkkk  kkkkkkkk        kkkkkk  kkkkk

#!/usr/bin/env python
import os
import sys
import re
dic = dict()
dic_sub = dict()
fp = open("/tmp/test", "r")
for line in fp :
ret = re.match("(.*) *(ok=\d+).+(changed=\d+).*(unreachable=\d+).*(failed=\d+)",line)
if ret :
#print ret.group(1)
#print ret.group(2)
#print ret.group(3)
#print ret.group(4)
#print ret.group(5)
for i in range(2,6):
key = ret.group(i).split("=")[0]
value = ret.group(i).split("=")[1]
dic_sub[key] = value
dic[ret.group(1)] = {}
dic[ret.group(1)].update(dic_sub)
else :
continue
for key in dic.keys() :
if dic[key]['unreachable'] == '0' and dic[key]['failed'] == '0' :
print "SUCCESS:", key
elif dic[key]['unreachable'] != '0' :
print "FAILED-UNREACHABLE:", key
elif dic[key]['failed'] != '0' :
print "FAILED-ERROR:", key

sdfd.dfdf-dfdfd
unreachable
0
changed
21
ok
0
failed
0
sfejifdfd.dfdf-dfdfd
unreachable
0
changed
10
ok
5
failed
1
sdfd.dnvjrendddfdf-dfdfd
unreachable
1
changed
1
ok
10
failed
0
SUCCESS: sdfd.dfdf-dfdfd
FAILED-ERROR: sfejifdfd.dfdf-dfdfd
FAILED-UNREACHABLE: sdfd.dnvjrendddfdf-dfdfd