Python如何读写配置文件?
一个简单而又强大的读写配置文件的lib,http://www.voidspace.org.uk/python/configobj.html最大的亮点在于自带的格式校验功能,并且支持复杂的嵌套格式,而且使用起来也相当的简便。
来看例子吧。
读文件
代码如下:
from configobj import ConfigObj config = ConfigObj(filename) # value1 = config['keyword1'] value2 = config['keyword2'] # section1 = config['section1'] value3 = section1['keyword3'] value4 = section1['keyword4'] # # you could also write value3 = config['section1']['keyword3'] value4 = config['section1']['keyword4']
写文件
代码如下:
from configobj import ConfigObj config = ConfigObj() config.filename = filename # config['keyword1'] = value1 config['keyword2'] = value2 # config['section1'] = {} config['section1']['keyword3'] = value3 config['section1']['keyword4'] = value4 # section2 = { 'keyword5': value5, 'keyword6': value6, 'sub-section': { 'keyword7': value7 } } config['section2'] = section2 # config['section3'] = {} config['section3']['keyword 8'] = [value8, value9, value10] config['section3']['keyword 9'] = [value11, value12, value13] # config.write()
来源:PY学习网:原文地址:https://www.py.cn/article.html