python读取ini配置的类封装代码实例

Python  /  管理员 发布于 7年前   172

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。