这篇文章主要介绍了python读取ini配置的类封装代码实例,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下

此为基础封装，未考虑过多异常处理

类

# coding:utf-8import configparserimport osclass IniCfg(): def __init__(self): self.conf = configparser.ConfigParser() self.cfgpath = '' def checkSection(self, section): try: self.conf.items(section) except Exception: print(">> 无此section，请核对[%s]" % section) return None return True # 读取ini，并获取所有的section名 def readSectionItems(self, cfgpath): if not os.path.isfile(cfgpath): print(">> 无此文件，请核对路径[%s]" % cfgpath) return None self.cfgpath = cfgpath self.conf.read(cfgpath, encoding="utf-8") return self.conf.sections() # 读取一个section，list里面对象是元祖 def readOneSection(self, section): try: item = self.conf.items(section) except Exception: print(">> 无此section，请核对[%s]" % section) return None return item # 读取一个section到字典中 def prettySecToDic(self, section): if not self.checkSection(section): return None res = {} for key, val in self.conf.items(section): res[key] = val return res # 读取所有section到字典中 def prettySecsToDic(self): res_1 = {} res_2 = {} sections = self.conf.sections() for sec in sections: for key, val in self.conf.items(sec): res_2[key] = val res_1[sec] = res_2.copy() res_2.clear() return res_1 # 删除一个 section中的一个item（以键值KEY为标识） def removeItem(self, section, key): if not self.checkSection(section): return self.conf.remove_option(section, key) # 删除整个section这一项 def removeSection(self, section): if not self.checkSection(section): return self.conf.remove_section(section) # 添加一个section def addSection(self, section): self.conf.add_section(section) # 往section添加key和value def addItem(self, section, key, value): if not self.checkSection(section): return self.conf.set(section, key, value) # 执行write写入, remove和set方法并没有真正的修改ini文件内容，只有当执行conf.write()方法的时候，才会修改ini文件内容 def actionOperate(self, mode): if mode == 'r+': conf.write(open(self.cfgpath, "r+", encoding="utf-8")) # 修改模式 elif mode == 'w': conf.write(open(self.cfgpath, "w")) # 删除原文件重新写入 elif mode == 'a': conf.write(open(self.cfgpath, "a")) # 追加模式写入cfgpath = r'C:\Users\SXF\Desktop\config.ini'inicfg = IniCfg()sections = inicfg.readSectionItems(cfgpath)print(sections)content = inicfg.readOneSection('chaoji')print(content)dic = inicfg.prettySecToDic('chaoji')print(dic)dic = inicfg.prettySecsToDic()print(dic)inicfg.addSection('chaoji22')content = inicfg.readOneSection('chaoji')print(content)

测试ini

[chaoji]chaoji_username = 123chaoji_password = 456[my]soft_id = 789sleeptime = asdcnt_count = zxc

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。