08 itchat微信好友个性签名词云图

08 itchat微信好友个性签名词云图/PythonWeChat.py

@@ -0,0 +1,45 @@
+# coding:utf-8
+import itchat
+import re
+# jieba分词
+import jieba
+# wordcloud词云
+import matplotlib.pyplot as plt
+from wordcloud import WordCloud, ImageColorGenerator
+import os
+import numpy as np
+import PIL.Image as Image
+
+itchat.login()
+friends = itchat.get_friends(update=True)[0:]
+tList = []
+for i in friends:
+    signature = i["Signature"].replace(" ", "").replace("span", "").replace("class", "").replace("emoji", "")
+    rep = re.compile("1f\d.+")
+    signature = rep.sub("", signature)
+    tList.append(signature)
+
+# 拼接字符串
+text = "".join(tList)
+
+wordlist_jieba = jieba.cut(text, cut_all=True)
+wl_space_split = " ".join(wordlist_jieba)
+
+d = os.path.dirname(__file__)
+# 更改目录下Wordcloud生成图片，如：xiaohuangren.jpg
+alice_coloring = np.array(Image.open(os.path.join(d, "xiaohuangren.jpg")))
+# win系统需要更改font路径，如：C:\Windows\Fonts\msyhbd.ttc
+my_wordcloud = WordCloud(background_color="white", max_words=2000, mask=alice_coloring,
+                         max_font_size=40, random_state=42,
+                         font_path='/Users/sebastian/Library/Fonts/Arial Unicode.ttf')\
+    .generate(wl_space_split)
+
+image_colors = ImageColorGenerator(alice_coloring)
+plt.imshow(my_wordcloud.recolor(color_func=image_colors))
+plt.imshow(my_wordcloud)
+plt.axis("off")
+plt.show()
+
+# 保存图片 并发送到手机
+my_wordcloud.to_file(os.path.join(d, "wechat_cloud.png"))
+itchat.send_image("wechat_cloud.png", 'filehelper')