#导入wordcloud模块
from wordcloud import  WordCloud
from scipy.misc import imread
#读取一个txt文件
filename = "yes monster-cn.txt"
mytext=open(filename,encoding="utf-8").read()
#读入背景图片
bg_pic = imread('20180501154105467.png')
#生成词云
wordcloud = WordCloud(font_path='simsun.ttf',mask=bg_pic,background_color='white',scale=1.5).generate(mytext)
#保存图片
%pylab inline
import matplotlib.pyplot as plt
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis("off")