综合练习:词频统计
fo= open('/home/heng/test.txt', 'r') str=fo.read() tep = ''',.?:'"''' exclude = {'the','and','of','to','in','a','he','for','t','we','don','i','you','it','s','re','ve'} for c in tep: str=str.replace(c," ") str=str.lower().split() wordDict = {} wordSet = set(str) - exclude for w in wordSet: wordDict[w] = str.count(w) dictList = list(wordDict.items()) dictList.sort(key= lambda x:x[1],reverse=True) for w in dictList: print(w) fo.close()