DBA
分类: Python/Ruby
2013-01-31 12:06:01
[db] db_host=127.0.0.1 db_port=3306 db_user=root db_pass=password [concurrent] thread=10 processor=20
#-*- encoding: gb2312 -*-
import ConfigParser
import string, os, sys
cf = ConfigParser.ConfigParser()
cf.read("test.conf")
# 返回所有的section
s = cf.sections()
print 'section:', s
o = cf.options("db")
print 'options:', o
v = cf.items("db")
print 'db:', v
print '-'*60
#可以按照类型读取出来
db_host = cf.get("db", "db_host")
db_port = cf.getint("db", "db_port")
db_user = cf.get("db", "db_user")
db_pass = cf.get("db", "db_pass")
# 返回的是整型的
threads = cf.getint("concurrent", "thread")
processors = cf.getint("concurrent", "processor")
print "db_host:", db_host
print "db_port:", db_port
print "db_user:", db_user
print "db_pass:", db_pass
print "thread:", threads
print "processor:", processors
#修改一个值,再写回去
cf.set("db", "db_pass", "zhaowei")
cf.write(open("test.conf", "w"))