python基础一 day29 常用模块

女爷i 2024-04-20 11:01 68阅读 0赞

\# configparse  
\# import configparser  
\# config = configparser.ConfigParser()  \#config就像一个文件句柄  
\# config\["DEFAULT"\] = \{'ServerAliveInterval': '45',  
\# 'Compression': 'yes',  
\# 'CompressionLevel': '9',  
\# 'ForwardX11':'yes'  
\# \}  
\# config\['bitbucket.org'\] = \{'User':'hg'\}  
\#  
\# config\['topsecret.server.com'\] = \{'Host Port':'50022','ForwardX11':'no'\}  
\#  
\# with open('example.ini', 'w') as f:  
\# config.write(f)

\# import configparser  
\#  
\# config = configparser.ConfigParser()  
\# \#---------------------------查找文件内容,基于字典的形式  
\# \# print(config.sections()) \# \[\]  
\#  
\# config.read('example.ini')  
\# print(config.sections()) \# \['bitbucket.org', 'topsecret.server.com'\]  
\#  
\# print('bytebong.com' in config) \# False  
\# print('bitbucket.org' in config) \# True

\# print(config\['bitbucket.org'\]\["user"\]) \# hg  
\# print(config\['DEFAULT'\]\['Compression'\]) \#yes  
\# print(config\['topsecret.server.com'\]\['ForwardX11'\]) \#no  
\#  
\# print(config\['bitbucket.org'\]) \#<Section: bitbucket.org>  
\#  
\# for key in config\['bitbucket.org'\]: \# 注意,有default会默认default的键  
\# print(key)  
\#  
\# print(config.options('bitbucket.org')) \# 同for循环,找到'bitbucket.org'下所有键  
\#  
\# print(config.items('bitbucket.org')) \#找到'bitbucket.org'下所有键值对  
\#  
\# print(config.get('bitbucket.org','compression')) \# yes get方法Section下的key对应的value

\# import configparser  
\# config = configparser.ConfigParser()  
\# config.read('example.ini') \# 读文件  
\# config.add\_section('yuan') \# 增加section  
\# config.remove\_section('bitbucket.org') \# 删除一个section  
\# config.remove\_option('topsecret.server.com',"forwardx11") \# 删除一个配置项  
\# config.set('topsecret.server.com','k1','11111')  
\# config.set('yuan','k2','22222')  
\# f = open('new2.ini', "w")  
\# config.write(f) \# 写进文件  
\# f.close()

转载于:https://www.cnblogs.com/wang-tan/p/11396886.html