python 统计文本中的单词数目

[lionzhnn]

`#!/usr/bin/env python
#encoding=utf-8
import re
import string
print 'kill game by input end'
f=open("python_string_test.txt"); #count file
result=0;
identify=string.maketrans('','')
delEstr = string.punctuation + string.digits; #remove pounction and digit
for line in f.readlines(): #count each line
cleanline=line.translate(identify,delEstr);
lineArr = re.split(' ',cleanline);
index=0;
temp=[];
#remove '\n',''
while index<len(lineArr):
if lineArr[index]=='\n':
temp.append(str(index))
if lineArr[index]=='':
temp.append(str(index))
index=index+1;
index=0;
while index<len(temp):
lineArr.pop(len(temp)-index-1);
index=index+1;
result=result+len(lineArr);
print str(result); #result

`