python各类配置文件写法

import csv
from pathlib import Path
row = [4,'tom',22,'home']
rows = [['1','hello'],['22','aaaaaa']]
p = Path('../tmp/mycsv/test.csv')

if not p.parent.exists():
    p.parent.mkdir(parents=True)
    p.touch()

with open(str(p),'a+') as f:
    writer = csv.writer(f)
    writer.writerow(row)
    writer.writerows(rows)
    
with open(str(p),'r') as r:
    reader = csv.reader(r)
    for line in reader:
        if line:  #去掉空格
            print(line)

from configparser import ConfigParser

cfg = ConfigParser()
cfg.read('../tmp/ini/php.ini')
print(cfg.sections())

for section in cfg.sections():
    for opt in cfg.options(section):
        pass
        ##print(section,opt)

for k,v in cfg.items():
    print(k,v)
    
if not cfg.has_section('test'):
    cfg.add_section('test')

#写入
cfg.set('test','test1','11')
cfg.set('test','tree','i am tree')

with open('../tmp/ini/php.ini','w') as f:
    cfg.write(f)

#获取
a = cfg.get('test','test1')
#默认获取的为字符串
print(type(a))
print(a)

#明确知道value的值的类型可以直接提取出值，但是如果对应类型错误则会报错
b = cfg.getint('test','test1')
print(type(b))
print(b)