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my_cloud.py

-import wordcloud
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+import wordcloud
+from PIL import Image
+import numpy
+import jieba
+
+#读取文件
+with open("python二级考试大纲.txt",'r',encoding='utf-8') as f:
+    text=f.read()
+#jieba分词
+txt_list=jieba.lcut(text)
+text=' '.join(txt_list)
+#设置停用词
+stopword=['python','的','地','基本','程序']
+#打开图片
+image=Image.open('bell.png')
+#创建数组，将图片像素值传给数组
+data=numpy.array(image)
+#计算图片每个像素对应的颜色
+img_color=wordcloud.ImageColorGenerator(data)
+#创建词云对象
+w=wordcloud.WordCloud(background_color="white",font_path="SimHei.ttf",
+                        mask=data,color_func=img_color,stopwords=stopword,
+                        max_font_size=70)
+#传入词云文本内容
+w.generate(text)
+#把词云保存成一个图片文件
+w.to_file("my.png")
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