import re
import requests

from urllib import request


class Spider():
   url = 'https://www.panda.tv/cate/lol?pdt=1.c_lol.psbar-ca0.0.4mlne1135jo'
   root_parttern = '<div class="video-info">([\s\S]*?)</div>'
   name_parttern = ' data-level="[0-9]{0,2}"></i>([\s\S]*?)</span>'
   number_parttern = '<i class="ricon ricon-eye"></i>([\s\S]*?)</span>'

   def __fetch_content(self):
       r = request.urlopen(Spider.url)
       htmls = r.read()
       htmls = str(htmls, encoding='utf-8')
       return htmls

   def __analysis(self, htmls):
       root_html = re.findall(Spider.root_parttern, htmls)
       anchors = []
       for html in root_html:
           name = re.findall(Spider.name_parttern,html)
           number = re.findall(Spider.number_parttern,html)
           anchor = {'name':name,'number':number}
           anchors.append(anchor)
       return  anchors

   def __refine(self,anchors):
       l = lambda anchor:{
           'name':anchor['name'][0].strip(),
           'number':anchor['number'][0]
       }
       return map(l,anchors)


   def go(self):
       htmls = self.__fetch_content()
       anchors = self.__analysis(htmls)
       anchors = list(self.__refine(anchors))
       print(anchors)

spider = Spider()
spider.go()