Day⑥:configparser Module

used to generate and modify common configuration documents, the name of the current module is changed to Configparser in Python version 3.x
I. Generating a configpaser document

  
 

   
  

  
#!/usr/bin/env python
   
  

  
#coding=utf-8
   
  

  
__author__ = ‘yaobin‘
   
  

  

   
  

  
#生成一个configparse文档
   
  

  

   
  

  
import configparser
   
  

  

   
  

  
config = configparser.ConfigParser()
   
  

  
#生成第一个节段
   
  

  
config["DEFAULT"] = {‘ServerAliveInterval‘: ‘45‘,
   
  

  
 ‘Compression‘: ‘yes‘,
   
  

  
 ‘CompressionLevel‘: ‘9‘}
   
  

  

   
  

  
#生成第二个节段
   
  

  
config[‘bitbucket.org‘] = {}
   
  

  
config[‘bitbucket.org‘][‘User‘] = ‘hg‘
   
  

  
config[‘bitbucket.org‘][‘passwd‘] = ‘123456‘
   
  

  

   
  

  

   
  

  
#生成第三个节段
   
  

  
config[‘topsecret.server.com‘] = {}
   
  

  
topsecret = config[‘topsecret.server.com‘]
   
  

  
topsecret[‘Host Port‘] = ‘50022‘ # mutates the parser
   
  

  
topsecret[‘ForwardX11‘] = ‘no‘ # same here
   
  

  

   
  

  
config[‘DEFAULT‘][‘ForwardX11‘] = ‘yes‘
   
  

  

   
  

  

   
  

  

   
  

  
with open(‘example.ini‘, ‘w‘) as configfile:
   
  

  
 config.write(configfile)
  
 

Two. Read and delete changes

  
 

   
  

  
#!/usr/bin/env python
   
  

  
#coding=utf-8
   
  

  
__author__ = ‘yaobin‘
   
  

  

   
  

  
import configparser
   
  

  

   
  

  
config = configparser.ConfigParser()
   
  

  
config.read(‘example.ini‘)
   
  

  

   
  

  
# ########## 读 ##########
   
  

  
# secs = config.sections()
   
  

  
# print(secs)
   
  

  
# options = config.options(‘bitbucket.org‘)
   
  

  
# print(options)
   
  

  

   
  

  
# item_list = config.items(‘bitbucket.org‘)
   
  

  
# print(item_list)
   
  

  

   
  

  
# val = config.get(‘bitbucket.org‘,‘user‘)
   
  

  
# val2 = config.getint(‘bitbucket.org‘,‘passwd‘)
   
  

  
# print(val)
   
  

  
# print(val2)
   
  

  

   
  

  

   
  

  
# a="bitbucket.org" in config
   
  

  
# print(a)
   
  

  
#
   
  

  
# b="bitbucket.orgno" in config
   
  

  
# print(b)
   
  

  

   
  

  
# d=config[‘bitbucket.org‘][‘User‘]
   
  

  
# e=config[‘DEFAULT‘][‘Compression‘]
   
  

  
# print(d)
   
  

  
# print(e)
   
  

  

   
  

  
# topsercret=config[‘topsecret.server.com‘]
   
  

  
# print(topsercret[‘forwardx11‘])
   
  

  
# print(topsercret[‘host port‘])
   
  

  

   
  

  
# for key in config[‘bitbucket.org‘]:
   
  

  
# print(key) #DEFAULT也打印出来了，DEFAULT是全局变量吧
   
  

  

   
  

  
#print(config[‘bitbucket.org‘][‘ForwardX11‘]) #打印默认的出来了
   
  

  

   
  

  

   
  

  

   
  

  
# ########## 改写 ##########
   
  

  
# sec = config.remove_section(‘bitbucket.org‘)
   
  

  
# config.write(open(‘a.cfg‘, "w"))
   
  

  

   
  

  
# sec = config.has_section(‘bitbucket.org‘)
   
  

  
# print(sec)
   
  

  
# config.add_section(‘yaobin‘)
   
  

  
# config.write(open(‘b.cfg‘, "w"))
   
  

  
#
   
  

  
# config.set(‘yaobin‘,‘k1‘,"11111")
   
  

  
# config.write(open(‘c.cfg‘, "w"))
   
  

  
#
   
  

  
# config.remove_option(‘bitbucket.org‘,‘passwd‘)
   
  

  
# config.write(open(‘d.cfg‘, "w"))
  
 

From for notes (Wiz)

Day⑥:configparser Module