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Python中统计文件字数的方法

Python中统计文件字数是如何来实现的呢?下面的内容将会通过具体的实例来演示Python中统计文件字数的实现方法及相关技巧:

本文实例讲述了Python计算一个文件里字数的方法。分享给大家供大家参考。具体如下:

这段程序从所给文件中找出字数来。

from string import *
def countWords(s):
  words=split(s)
  return len(words)
  #returns the number of words
filename=open("welcome.txt",'r')
#open an file in reading mode
total_words=0
for line in filename:
  total_words=total_words + countWords(line)
  #counts the total words
print total_words
 


Python中统计文件字数就是这样,欢迎大家参考。。。。

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