Python之路——configparser模块

configparser模块

用python生成一个config文档

config = configparser.ConfigParser()    # 创建一个configparser对象
config['DEFAULT'] = {
                        'ServerAliveInterval': '45',
                        'Compression': 'yes',
                        'CompressionLevel': '9'
                        }
config['bitbucket.org'] = {}
config['bitbucket.org']['User'] = 'hg'
config['topsecret.server.com'] = {}
topsecret = config['topsecret.server.com']
topsecret['Host Port'] = '50022'
topsecret['ForwardX11'] = 'no'
config['DEFAULT']['ForwardX11'] = 'yes'
with open('example.ini','w') as configfile:
    config.write(configfile)

 增删改查

# 增删改查
# config = configparser.ConfigParser()
# print(config.sections())# []
# config.read('example.ini')
# print(config.sections())

# for k in config.sections():
#     print(k)

# for k,v in config['bitbucket.org'].items():
#     print(k,v)

# if 'user' in config['bitbucket.org']:
#     print('in')

# print(config['bitbucket.org']['user'])

# print(dir(config))

# print(config.options('topsecret.server.com'))

# print(config['topsecret.server.com']['k1'])

# config['topsecret.server.com']['name'] = '22'
# config['topsecret.server.com']['age'] = '22'
# config.write(open('example2.ini','w'))

# config.set('topsecret.server.com','host port','456798')
# config.write(open('example3.ini','w'))

# config.remove_option('topsecret.server.com','host port')
# config.write(open('example4.ini','w'))