.ini文件的python处理

　　

from configparser import ConfigParser

cfg=ConfigParser()
cfg.read('c:/mysql.ini')
print(cfg.sections())
print(cfg.has_section('client'))
print(cfg.items('mysqld'))
for k,v in cfg.items():
    print(k,v,type(v))

tmp=cfg.get('mysqld','port')
print(tmp,type(tmp))
print(cfg.get('mysqld','a'))
#print(cfg.get('mysqld','vbn'))
print(cfg.get('mysqld','vbn',fallback='bbbbbbbbbbbbbbbb'))
tmp=cfg.getint('mysqld','port')
print(tmp,type(tmp))

if cfg.has_section('jar'):
    cfg.remove_section('jar')

cfg.add_section('lag')
cfg.set('lag','lag1','1')
cfg.set('lag','lag2','zxc')

with open('mysql.ini','w') as f:
    cfg.write(f)

print(cfg.getint('lag','vbn'))
cfg.remove_option('lag','vbn')

with open('mysql.ini',mode='w') as f:
    cfg.write(f)
    

 

from configparser import ConfigParser

cfg=ConfigParser()
cfg.read('c:/z.ini')
print(cfg.sections())
print(cfg.has_section('jar'))
# print(cfg.items('mysqld'))
for section in cfg.sections():
    for option in cfg.options(section):
        print(section,option,type(option))
# for k,v in cfg.items('mysqld'):
#     print(k,type(v))

for k,v in cfg.items():
    print(k,v,type(v))

if not cfg.has_section('jar'):
    cfg.add_section('jar')

# cfg.set('jar','jar1','123')
# cfg.set('jar','jar2','abc')
# print(cfg.sections())
#
# with open('c:/z.ini',mode='wt+') as f:
#     cfg.write(f)

print(cfg.sections())
print(cfg.options('jar'))
print(type(cfg.get('jar','jar1')))
b=cfg.getint('jar','jar1')
print(b,type(b))
b=cfg.get('jar','a')
print(b)
print(cfg.get('mysqld','vbn',fallback='bbbbbbbbbbbbbbbbbbb'))
if cfg.has_section('jar'):
    cfg.remove_section('jar')
with open('c:/z.ini',mode='wt+') as f:
    cfg.write(f)