利用Python将Linux conf配置文件的内容解析成字典格式
Linux下许多配置文件除了ini格式的可以用python的ConfigParser模块外，可以自己编写一段简单的代码将只有“key=value”这样的conf配置文件解析成字典，利用字典的key可以轻松获取key对应的value。python实现起来方法比较简单，只要逐行读取配置文件，将每一个键值对写入字典即可。python代码示例如下：
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#!/usr/bin/python
# encoding: utf-8
# -*- coding: utf8 -*-
import re
from copy import deepcopy
try:
linux_type_dict = dict()
with open('/etc/os-release', 'r') as f:
linux_type_list = f.read().strip().split('\n')
except IOError:
pass
else:
if linux_type_list is not None:
linux_type_list_to_purge = deepcopy(linux_type_list)
# linux_type_list_to_purge = linux_type_list[:]# another implement, sames to deepcopy
for member in linux_type_list_to_purge:
if re.search('^#+.*', member) is not None:
member_to_purge = member
linux_type_list.remove(member_to_purge)
for member in linux_type_list:
sub_member = member.split('=')
linux_type_dict] = sub_member.strip('"')
print linux_type_dict
print linux_type_dict['ID']
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tag:python parse linux config file,python解析配置文件,python list to dict
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