批量查找多个文件中匹配的位置
许久未写python代码了，都生疏了。一定要多练啊。。
#! /usr/bin/env python# -*- coding: utf-8 -*-import os,redef listDir(path): li=os.listdir(path) return li;s=raw_input("please input the directory:")mPattern=raw_input("please input the pattern:")if len(s)==0: s=u"E:\\实验\\两阶段"os.chdir(s)li=listDir(s)#print listDir(s)#print os.getcwd().decode('gb2312')#print lisave_dir="c:\\%s.txt" % mPatternout=open(save_dir,"w")for l in li: if not os.path.isfile(l): continue; f=open(l.encode("utf-8")) cnt=0; lineno=1 for p in f.readlines(): r=re.findall(mPattern,p) if len(r)>0: if cnt==0: print "[",l.decode("gb2312"),"]" out.write("[ %s ]\n" % l) cnt=cnt+1 print lineno ,":", p.decode("gb2312") out.write("%d:%s\n" % (lineno,p)) lineno=lineno+1 f.close()out.close()