from  urllib import request
from  io import BytesIO
import  gzip
import  re
import json
class Cl_requets():
    url = 'https://www.douyu.com/g_LOL'
    # * 匹配所有内容 ? 非贪婪模式 \s\S 匹配所有字符 () 组的概念 去掉两边的
    root_partten = '"av":"avatar_v3([\s\S]*?)"topid"'
    name_partten = '"nn":"([\s\S]*?)","od'
    num_partten = '"ol":([\s\S]*?),"ot"'
    def __fetch_content(self):
        r = request.urlopen(Cl_requets.url)
        html = r.read()
        buff = BytesIO(html)
        ff =  gzip.GzipFile(fileobj= buff)
        html = ff.read().decode('utf-8')
        return html
    def __analysis(self,htmls):
        root_html = re.findall(Cl_requets.root_partten,htmls)
        name = re.findall(Cl_requets.name_partten,str(root_html))
        num =  re.findall(Cl_requets.num_partten,str(root_html))
        vbuf = dict(zip(name,num)) #列表转化为字典

        #print(value)
        #print(type(value))
        #print(type(vbuf))
        #print(vbuf)
        return  vbuf
    def __sort(self,vbuf):
        #antor = sorted(vbuf.items(),key = lambda x:x[1],reverse= True)
        #print(vbuf["智勋勋勋勋"])
        #aa = vbuf["智勋勋勋勋"]
        #print(type(aa))
        #for x in vbuf:
        #   x.value = int(x.value)

        #antor = []
        #print(type(vbuf.index(0)))

        for key,value in vbuf.items():
            value = int(value)
        print(vbuf)
        print(vbuf["余小C真的很强"])
        print(type(vbuf["余小C真的很强"]))
        #antor = sorted(vbuf.items(), key=lambda vbuf : vbuf[1], reverse=False)
        antor = []
        return antor
    def __showdata(self,sbuf):
        pass
        #print(sbuf)
    def go(self):
        htmls = self.__fetch_content()
        vdata = self.__analysis(htmls)
        sortdata = self.__sort(vdata)
        self.__showdata(sortdata)



dy_request = Cl_requets()
dy_request.go()

这里打印字典的valude的类型，为啥是 str 而不是 int 类型，我都给value类型强制转换啦

        print(vbuf)
        print(vbuf["余小C真的很强"])
        print(type(vbuf["余小C真的很强"]))
```![图片描述](http://img1.sycdn.imooc.com/szimg/5e475bc209c6b4f718610985.jpg)