《红楼梦》人物统计。编写程序统计《红楼梦》中前20位出场最多的人物。
#红楼梦人物出场统计
import jieba
txt=open("D:红楼梦.txt","r",encoding='utf-8').read() #打开文档
#排除干扰词
excludes={"什么","一个","咱们","那里","大家","现在","知道","起来","说道",
"姑娘","这里","出来","他们","众人","奶奶","本身","一面","只见",
"怎么","两个","没有","不是","不知","这个","听见","这样","进来",
"我们","告诉","就是","东西","回来","只是","你们","老爷","只得",
"丫头","这些","不敢","出去","因此","不过","的话","很差","姐姐",
"一时","不能","过来","内心","二爷","如此","今日","银子","几个",
"答应","二人","还有","只管","这么","说话","一回","那边","这话",
"外头","打发","天然","今儿","罢了","屋里","那些","据说","小丫头",
"如何","问道","看见","妹妹","人家","不用","媳妇","内心"}
words=jieba.lcut(txt)
counts={}
for word in words:
if len(word)==1: #排除单个字符
continue
elif word=="王夫人" or word=="太太": #同一人物整合处理
rword="王夫人"
elif word=="贾母" or word=="老太太":
rword="贾母"
elif word=="凤姐" or word=="凤姐儿":
rword="凤姐"
elif word=="黛玉" or word=="林黛玉":
rword="黛玉"
else:
rword=word
counts[rword]=counts.get(rword,0) + 1
for word in excludes:
del(counts[word])
items=list(counts.items())
items.sort(key=lambda x:x[1],reverse=True)
for i in range(20):
word,count=items[i]
print("{0:<10}{1:>5}".format(word,count))
