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wx_friends.py
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import itchat
from pyecharts import Bar,Pie,Geo,Map
import re
import jieba
import matplotlib.pyplot as plt
from wordcloud import WordCloud, ImageColorGenerator
import numpy as np
import PIL.Image as Image
def get_sex():
# 获取好友数据
my_friends = itchat.get_friends(update=True)[0:]
sex = {"male": 0, "female": 0, "other": 0}
for item in my_friends[1:]:
s = item["Sex"]
if s == 1:
sex["male"] += 1
elif s == 2:
sex["female"] += 1
else:
sex["other"] += 1
total = len(my_friends[1:])
# 开始画饼
attr = list(sex.keys())
v1 = list(sex.values())
pie = Pie("好友性别比例")
pie.add("", attr, v1, v1, is_label_show=True)
pie.render()
def get_data(type):
result=[]
my_friends = itchat.get_friends(update=True)[0:]
for item in my_friends:
result.append(item[type])
return result
def friends_province():
# 获取好友省份
province= get_data("Province")
# 分类
province_distribution = {}
for item in province:
#删除英文省份，因为中国地图表中没有
if bool(re.search('[a-z]',item)):
continue
elif not province_distribution.__contains__(item):
province_distribution[item] = 1
else:
province_distribution[item] += 1
#将省份名为空的删除
province_distribution.pop('')
#提取地图接口需要的数据格式
province_keys=province_distribution.keys()
province_values=province_distribution.values()
return province_keys,province_values
def friends_jiangsu():
# 获取好友城市
city_distribution={}
city = get_data("City")
jiangsu_city=["南通市","常州市","淮安市","连云港市","南京市","苏州市","宿迁市","泰州市","无锡市","徐州市","盐城市","扬州市","镇江市"]
for item in city:
item=item+"市"
if item in jiangsu_city:
if not city_distribution.__contains__(item):
city_distribution[item]=1
else:
city_distribution[item]+=1
# 提取地图接口需要的数据格式
city_keys=city_distribution.keys()
city_values=city_distribution.values()
return city_keys,city_values
def friends_signature():
signature = get_data("Signature")
wash_signature=[]
for item in signature:
#去除emoji表情等非文字
if "emoji" in item:
continue
rep = re.compile("1f\d+\w*|[<>/=【】『』♂ω]")
item=rep.sub("", item)
wash_signature.append(item)
words="".join(wash_signature)
wordlist = jieba.cut(words, cut_all=True)
word_space_split = " ".join(wordlist)
coloring = np.array(Image.open("C:/Users/casua/Desktop/test1.JPG"))
my_wordcloud = WordCloud(background_color="white", max_words=800,
mask=coloring, max_font_size=80, random_state=30, scale=2,font_path="C:/Windows/Fonts/STKAITI.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()
if __name__ == '__main__':
itchat.auto_login(True)
# city=get_data("City")
# province=get_data("Province")
# signature=get_data("Signature")
# nickname=get_data("NickName")
# 微信好友省份分布
# attr,value=friends_province()
# map = Map("我的微信好友分布", "@寒食君",width=1200, height=600)
# map.add("", attr, value, maptype='china', is_visualmap=True,
# visual_text_color='#000')
# map.render()
微信江苏好友分布
attr,value=friends_jiangsu()
map = Map("江苏好友分布","@寒食君", width=1200, height=600)
map.add("", attr, value, maptype='江苏', is_visualmap=True,
visual_text_color='#000')
map.render()
# friends_signature()