python 爬恶魔法则(单线程卡成狗)

from bs4 import BeautifulSoup
import requests
import sys
class down(object):
    def __init__(self):
         self.name = []
         self.urls = []
         self.nums = 0    def get_down_url(self):
        html = "http://www.biquge5200.com/63_63238/"
        req =requests.get(html)
        bea = BeautifulSoup(req.text)
        dd =bea.findAll('dd')
        a = BeautifulSoup(str(dd)) # 把 找到 dd  再次 str 话   寻找a"
        a_d = a.findAll("a")
        self.nums=len(a_d[18:])
        for eatch in a_d[18:] :
            self.name.append(eatch.string)
            self.urls.append(eatch.get('href'))
        print(self.urls)
        print(self.name)    def get_conent(self,target):
        req = requests.get(url=target)
        html =req.text
        cont = BeautifulSoup(html)
        texts =cont.find("div",id="content")
        print(texts.text.replace('\xa0'*8,'\n\n'))
ds =down()
ds.get_down_url()
##for i in range(ds.nums):
  ##  print(ds.get_conent(ds.urls[i]))