python 统计全唐诗春夏秋冬出现次数

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import jieba
import matplotlib.pyplot as plt
# _*_ coding:utf-8 _*_
txt=open("tangshi.txt","r",encoding="utf-8").read()
words=jieba.lcut(txt)
counts={}

for word in words:
    if word in ["春","夏","秋","冬"]:
        counts[word]=counts.get(word,0)+1;
items=list(counts.items())
items.sort(key=lambda x:x[1],reverse=True)
bar_count={}
for i in range(4):
    word,count =items[i]
    bar_count[i]=count
    print("{0:<5}{1:>5}".format(word,count))
# 这两行代码解决 plt 中文显示的问题
plt.rcParams['font.sans-serif'] = ['SimHei']
plt.rcParams['axes.unicode_minus'] = False
season=["春","夏","秋","冬"]

plt.bar(season, bar_count)
plt.show()
# 春     1785
# 秋     1039
# 夏      114
# 冬       44

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