[Python知识库]python解析ini配置文件

通过configparser库解析ini配置文件

import configparser
class ParseConfigFile(object):
    """解析ini配置文件"""
    def __init__(self):
        try:
            self.cf = configparser.ConfigParser()  # 获取配置文件对象
            self.cf.read("配置文件路径", encoding='utf-8')  # 加载配置文件到内存中
        except Exception as e:
            raise e

    def get_items_section(self, section_name):
        """
        获取section下面所有section的键值
        :param section_name:
        :return:
        """
        try:
            values = dict(self.cf.items(section_name))
        except Exception as e:
            raise e
        else:
            return values

    def get_element_value(self, section_name, option_name):
        try:
            locator = self.cf.get(section_name, option_name).split('>')
        except Exception as e:
            raise e
        else:
            return locator  # 获取option键对应的value

    def get_all_sections(self):
        try:
            all_sections = self.cf.sections()
        except Exception as e:
            raise e
        else:
            return all_sections  # 所有的sections返回值是个列表

    def get_all_options(self, section):
        try:
            options = self.cf.options(section)
        except Exception as e:
            raise e
        else:
            return options  # 某个section下面的键

if __name__ == '__main__':
    cf = ParseConfigFile()
    location = cf.get_element_value('mail_login', 'loginPage.username')
    print(cf.get_items_section('mail_login'))
    print(cf.get_all_sections())
    print(cf.get_all_options('mail_addContactPage'))

例如： ini配置文件如下

[mail_login]
loginPage.passWordLoginBtn=xpath>//a[@id='switchAccountLogin']
loginPage.frame=xpath>//div[@id='loginDiv']/iframe
loginPage.username=xpath>//input[@name='email']
loginPage.password=xpath>//input[@name='password']
loginPage.loginBtn=xpath>//a[@id='dologin']
[mail_homePage]
homePage.addressbook=id>_mail_tabitem_1_4text
[mail_addContactPage]
addContactPage.newContact=xpath>//span[text()='新建联系人']
addContactPage.newName=id>input_N
addContactPage.newMail=xpath>//div[@id='iaddress_MAIL_wrap']//input[@class='nui-ipt-input']
addContactPage.newMark=xpath>//span[@class='nui-chk-text']/preceding-sibling::span/b
addContactPage.newPhone=xpath>//div[@id='iaddress_TEL_wrap']//input[@class='nui-ipt-input']
addContactPage.newComment=id>input_DETAIL
addContactPage.newCommit=xpath>//span[text()='确 定']

运行结果如下图