auto save

my_cloud.py

 import wordcloud
 import wordcloud
+from PIL import Image
+import numpy
+import jieba
+
+#读取文本
+with open('python二级考试大纲.txt',encoding='utf-8') as f:
+    text = f.read()
+txt_list = jieba.lcut(text)
+text = " ".join(txt_list)
+
+#读取图片
+img = Image.open("bell.png")
+
+#将图片RGB像素值转换为多维数组
+data = numpy.array(img)
+img_colors = wordcloud.ImageColorGenerator(data)
+#设置需要过滤的关键字列表
+stopwords = ['的','基本','和','程序']
+#创建词云对象
+w = wordcloud.WordCloud(background_color="white",
+        font_path="STXINGKA.TTF",
+        mask=data,color_func=img_colors,
+        stopwords=stopwords,max_font_size=60)
+#传入词云文本内容
+w.generate(text)
+#保存为png图片
+w.to_file("my_cloud.png")
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