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
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# coding:utf-8
import configparser
import os
class 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)
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测试ini
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[chaoji]
chaoji_username = 123
chaoji_password = 456
[my]
soft_id = 789
sleeptime = asd
cnt_count = zxc
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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服务器之家。
原文链接：https://www.cnblogs.com/sxf1061700625/p/12154494.html