用python寫的一個超小型設定檔讀取器

import re<br />def getFromPatten2(patten,src):<br /> p = re.compile(patten,re.S)<br /> all = p.findall(src)<br /> rst = {}<br /> for matcher in all:<br /> rst[matcher[0]]=matcher[1]<br /> return rst<br />def readConfig():<br /> f = open('config.txt','r')<br /> content = f.read()<br /> content +="/n"<br /> f.close()<br /> m = getFromPatten2("(.*?)=(.*?)/n",content)<br /> return m 

 

設定檔格式如下：

 

 

file=e:/samba/2.ts

address=127.0.0.1

port=2345

datablock=20000

interval=0.01

showsend=1

使用方法如下：cfg = readConfig('config.txt')print cfg['file']port =  int(cfg['port'])interval = float(cfg['interval'])