Python实现英文词频统计：以hamlet为例

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代码和hamlet.txt需要置于同一目录

#CalWordNum.py
def GetTxt():
    txt=open("hamlet.txt",'r').read()
    txt=txt.lower()
    for ch in "!'#$%&()*+,-./:'<=>?@[\\]^-‘{|}~":   #将特殊符号替换为空格
        txt=txt.replace(ch," ")
    return txt

hamlet=GetTxt()
words=hamlet.split()    #split返回列表类型
count={}    #创建字典
for word in words:
    count[word]=count.get(word,0)+1
items=list(count.items())   #转换成列表
items.sort(key=lambda x:x[-1],reverse=True)
for i in range(10):
    word,count=items[i]
    print("{0:<10}{1:>5}".format(word,count))

RESTART: C:/Users/QinJX/AppData/Local/Programs/Python/Python37-32/python编程学习/10CalWordNum.py
the        1143
and         966
to          762
of          669
i           629
a           546
you         544
my          514
hamlet      467
in          451