如何使用Python爬取微信好友信息？（下）

     　　用python爬取微信好友信息，清理数据，IPIDEA教程的上半部分已经有所讲述，让我们继续解决这个问题，完成接下来的两个步骤。

    　　4、利用签名绘制词云

    　　#4、绘制词云

    　　#4.1 全球住宅IP，高效采集公开数据签名中的emoji、span、class、类似<>/= 之类的符号等等

    　　siglist = []

    　　for i in friends:

    　　signature = i["Signature"].strip().replace("span","").replace("class","").replace("emoji","")

    　　rep = re.compile("1fd+w*|[<>/=]")

    　　signature = rep.sub("", signature)

    　　siglist.append(signature)

    　　text = "".join(siglist)

    　　#4.2 把结巴分词这个包搞进来分词

    　　import jieba

    　　wordlist = jieba.cut(text, cut_all=True)

    　　word_space_split = " ".join(wordlist)

    　　#4.3 进入画图阶段,根据自己想要的图片、形状、颜色画出相似的图形

    　　import matplotlib.pyplot as plt

    　　from wordcloud import WordCloud, ImageColorGenerator

    　　import numpy as np

    　　import PIL.Image as Image

    　　coloring = np.array(Image.open("101.jpg"))

    　　my_wordcloud = WordCloud(background_color="white", max_words=2000,

    　　mask=coloring, max_font_size=60, random_state=42, scale=2,

    　　font_path="STXINWEI.TTF").generate(word_space_split)

    　　image_colors = ImageColorGenerator(coloring)

    　　plt.imshow(my_wordcloud.recolor(color_func=image_colors))

    　　plt.imshow(my_wordcloud)

    　　plt.axis("off")

    　　plt.show()

    　　5、ggplot图形展示

    　　#5、ggplot图形展示

    　　import matplotlib.pyplot as plt

    　　#获取csv内容

    　　df = pd.read_csv(data.csv)

    　　#配置图

    　　fig = plt.figure()

    　　ax = fig.add_subplot(1,1,1)

    　　ax.hist(df[Sex], bins=7)

    　　#标题

    　　plt.title(Sex distribution)

    　　#X轴标题

    　　plt.xlabel(Sex)

    　　#Y轴标题                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

    　　plt.ylabel(people)

    　　plt.show()

    　　将以上这些步骤完全自行                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    之后，我们就能够将微信好友的基本信息抓取完毕了。