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。
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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 |
希望本文所述对大家的Python程序设计有所帮助。