通过学习Python的使用，可以在空间获取好友星座分布图
代码如下
#1、导入模块
import json
import requests
from lxml import etree
import pandas as pd
import pygal
import pickle
#2、 获取qq好友里全部星座信息
#获得字典形式的cookies,每次用都要更新
cookiestext = '自己QQ空间的cookies'
def dictcookies(cookiestext): # 把字符串格式的cookies转化为字典格式
cookies = {} # 目标字典
cookiespure = cookiestext.replace(' ','')
cookieslist = cookiespure.split(';')
for i in cookieslist:
key,value = i.split('=',1)
cookies[key] = value
# print(cookies) # 需要的话可以打印一下观察结果
return cookies
def savetofile(filename,content):
save_file = open(filename,'wb')
pickle.dump(content,save_file)
def readfile(filename):
load_file = open(filename,'rb')
data_file = pickle.load(load_file)
return data_file
cookies = dictcookies(cookiestext)
headers = {'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.186 Safari/537.36'}
# 获得好友空间的url地址列表，先要获得储存好友信息的json文件
frdjsurl = 'https://user.qzone.qq.com/proxy/domain/r.qzone.qq.com/cgi-bin/tfriend/friend_ship_manager.cgi?uin=491034714&do=1&rd=0.7684480696337077&fupdate=1&clean=1&g_tk=1578640073&qzonetoken=6b459c18d1ed1f360ddf1f19cf3b2ec8ffa91df433aea503381f8ac7d67f312178b2304d498f41d6c8f3&g_tk=1578640073'
frdjspage = requests.get(frdjsurl, headers=headers, cookies=cookies)
# 解析json文件
temp = json.loads(frdjspage.text[10:-2])
a = temp['data']['items_list']
# 生成存储好友昵称和qq号的字典
friends = {}
for i in a:
friends[i['uin']] = {'name':i['name']}
for k in friends.keys():
friends[k]['link'] = 'https://user.qzone.qq.com/'+str(k)
3、#获取星座相关信息
for v in friends.values():
frdpage = requests.get(v['link'], headers=headers, cookies=cookies)
a = etree.HTML(frdpage.text)
title = a.xpath('/html/head/title')[0].text
if title != 'QQ空间-分享生活，留住感动':
print(str(title) + '的空间打得开')
v['open'] = True
info = a.xpath('//*[@id="profile-detail"]/div/div[2]/ul/li[1]/div[2]/h4')
info1 = a.xpath('//*[@id="profile-detail"]/div/div[2]/ul/li[2]/div[2]/h4')
if info:
if info[0].text:
if info[0].text.find('座') != -1:
itemp = info[0].text.find('座')
xingzuo = info[0].text[itemp-2:itemp+1]
print(xingzuo)
v['xingzuo'] = xingzuo
elif info1:
if info1[0].text:
if info1[0].text.find('座') != -1:
itemp = info1[0].text.find('座')
xingzuo = info1[0].text[itemp-2:itemp+1]
print(xingzuo)
v['xingzuo'] = xingzuo
4、#做成表格，方便可视化处理
'''
#分别使用 isin( )和～isin( )删选数据
starlist = ['白羊座','金牛座','双子座', '巨蟹座','狮子座','处女座','天秤座','天蝎座','射手座','摩羯座','水瓶座','双鱼座']
xz = fr['xingzuo'][fr['xingzuo'].isin(starlist)]
xzc = xz.value_counts()
starlist = ['无法打开主页获取','没有相关信息']
xz = fr['xingzuo'][~fr['xingzuo'].isin(starlist)]
xzc = xz.value_counts()
'''
fr = pd.DataFrame(friends).transpose()# 设置一下转置
starlist = ['白羊座','金牛座','双子座', '巨蟹座','狮子座','处女座','天秤座','天蝎座','射手座','魔羯座','水瓶座','双鱼座']
xz = fr['xingzuo'][fr['xingzuo'].isin(starlist)]
xzc = xz.value_counts()
print(xzc)
# 可视化 横柱图
chart = pygal.HorizontalBar()
chart.title = '好友星座的分布图'
for i in range(len(xzc)):
chart.add(xzc.index[i],xzc.iloc[i],rounded_bars=5)#可以修改数字5，数字越大，柱状图两头越圆润
chart.render_to_file('xz.svg')
