python小程序-0005

第5题：有一个目录，放了你一个月的日记，都是 txt，为了避免分词的问题，假设内容都是英文，请统计出你认为每篇日记最重要的词。

#!/usr/bin/env python3# -*- coding : utf-8 -*-import osimport refrom collections import Counterignore_words = ['I','am','is','be','that','the','and','maybe','it','a','not']def getWordNum(filesource):    with open(filesource) as f:        r = re.findall('\w+',f.read())        return Counter(r)def getImportantWord(dirpath):    for file in os.listdir(dirpath):        filepath = os.path.join(dirpath,file)        totalCnt = getWordNum(filepath)        for word in ignore_words:            totalCnt[word] = 0        print('The most import word in %s is %s.' % (filepath,totalCnt.most_common()[0][0]))if __name__ == '__main__':    dirpath = input('Please input dirpath: ')    getImportantWord(dirpath)