Python 如何在Cisco ASA中查找ip地址所属的对象组

我的任务是确定Cisco ASA上对象组中IP的使用情况。我正在用python编写代码。该配置具有以下功能

object-group network VIPUSERS
description VIPUSER Addresses
network-object host 192.168.0.10
network-object host 192.168.0.11
!
object-group network USERS
description USER Addresses
network-object host 192.168.0.10
network-object host 192.168.0.11
network-object host 192.168.0.12
network-object host 192.168.0.13
network-object host 192.168.0.14
network-object host 192.168.0.15
!
object-group network SERVERS
description SERVER addresses
network-object host 192.168.100.10
network-object host 192.168.100.11
network-object host 192.168.100.12
network-object host 192.168.100.13
network-object host 192.168.100.14
network-object host 192.168.100.15
!
object-group service USER-SERVER-PORTS
service-object icmp echo
service-object icmp echo-reply
service-object tcp eq 21
service-object tcp eq 25
service-object tcp eq 80
service-object tcp eq 443

该脚本接受输入192.168.0.11。输出应该是

object-group network VIPUSERS
object-group network USERS

我可以搜索上述输入，但无法回溯并获取它所属的组。到目前为止，我只提出了一个逻辑来保存一个值为“objectgroupnetwork”的变量，并解析下一行，直到得到所需的输入值。找到后，打印变量

最简单的方法是什么

最简单的方法是什么

让电脑来做。正则表达式，用于描述以

对象组开始，以
结束的每个部分。（注意，我在你的课文末尾加了一个！以使所有部分符合相同的模式）

捕获“对象组”行上的最后一个单词，以及以下所有行，直到

然后检查内容行是否有IP，如果有，打印组名

s = '''
object-group network VIPUSERS
description VIPUSER Addresses
network-object host 192.168.0.10
network-object host 192.168.0.11
!
object-group network USERS
description USER Addresses
network-object host 192.168.0.10
network-object host 192.168.0.11
network-object host 192.168.0.12
network-object host 192.168.0.13
network-object host 192.168.0.14
network-object host 192.168.0.15
!
object-group network SERVERS
description SERVER addresses
network-object host 192.168.100.10
network-object host 192.168.100.11
network-object host 192.168.100.12
network-object host 192.168.100.13
network-object host 192.168.100.14
network-object host 192.168.100.15
!
'''

import re

for m in re.finditer(r'object-group \w+ (\w+)\r?\n([^!]+)!?', s):
  group, content = m.groups()
  if '192.168.0.10' in content:
    print(group)