text: import urllib.request
  import os
  import re
  
  def root_url(url):
      try:
          url=url
          headers={'User-Agent':'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3314.0 Mobile Safari/537.36 SE 2.X MetaSr 1.0'}
          respon=urllib.request.Request(url=url,headers=headers)
  
          reason=urllib.request.urlopen(respon)
          reason=reason.read().decode('gbk')
          path_main='</b></a></li><li><a href="(.*?)" title='
          path_view='target="_blank"><span><img src="(.*?)" alt='
          path_download='<a href="" id="img"><img src="(.*)" data-pic="'
          path_download=re.compile(path_download,re.M)
  
          path_main=re.compile(path_main,re.M)
          path_view=re.compile(path_view,re.M)
  
          path_main=path_main.findall(reason)
          path_view=path_view.findall(reason)
          main_url = []
          #print(path_main)
  
  
          u_='http://pic.netbian.com'
          view_url=[]
          download_url=[]
  
          for i in path_main:
              u=u_+i
              main_url.append(u)
          for i in path_view:
              v=u_+i
              view_url.append(v)
          view_url.remove(view_url[0])
          for i in main_url:
              req=urllib.request.Request(url=str(i),headers=headers)
              reason_=urllib.request.urlopen(req)
              reason_=reason_.read().decode('gbk')
              u_l=path_download.findall(reason_)[0]
              ul=u_+u_l
  
              download_url.append(ul)
          way=r'D:\time _ show\time _ show\data'
          if not os.path.exists(way):
              os.makedirs(way)
          with open(r'D:\time _ show\time _ show\data\view_url.hly','w',encoding='utf-8') as f :
              f.write(str(view_url))
              f.close()
          with open(r'D:\time _ show\time _ show\data\download_url.hly','w',encoding='utf-8') as f :
              f.write(str(download_url))
              f.close()
              #print(download_url)
  
      except Exception as e:
          pass
      
      
  def save_url(url):
      way = r'D:\time _ show\time _ show\data\exit'
      if not os.path.exists(way):
  
          urx = 'http://pic.netbian.com/index.html'
          root_url(urx)
          os.makedirs(way)
  
      headers = {'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3314.0 Mobile Safari/537.36 SE 2.X MetaSr 1.0'}
      respon = urllib.request.Request(url=url, headers=headers)
      reason = urllib.request.urlopen(respon)
      reason = reason.read().decode('gbk')
      path_main = '</b></a></li><li><a href="(.*?)" target="_blank">'
      path_view = ' target="_blank"><img src="(.*?)" alt='
      path_download = '<a href="" id="img"><img src="(.*)" data-pic="'
      path_download = re.compile(path_download, re.S)
      path_main = re.compile(path_main, re.M)
      path_view = re.compile(path_view, re.M)
      path_main = path_main.findall(reason)
      path_view = path_view.findall(reason)
      main_url = []
      #print(path_main)
      #print(path_view)
  
      m_v=open(r'D:\time _ show\time _ show\data\view_url.hly','r',encoding='utf-8')
      mv=m_v.read()
      m_v.close()
      mv_={}
      view_url=eval(mv,mv_)
      m_l = open(r'D:\time _ show\time _ show\data\download_url.hly', 'r', encoding='utf-8')
      ml=m_l.read()
      m_l.close()
      ml_={}
      download_url=eval(ml,ml_)
  
      u_ = 'http://pic.netbian.com'
      for i in path_main:
          u = u_ + i
  
          main_url.append(u)
      for i in path_view:
          v = u_ + i
          view_url.append(v)
      view_url.remove(view_url[0])
      for i in main_url:
          req = urllib.request.Request(url=str(i), headers=headers)
          reason_ = urllib.request.urlopen(req)
          reason_ = reason_.read().decode('gbk')
          u_l = path_download.findall(reason_)[0]
          ul = u_ + u_l
          download_url.append(ul)
      with open(r'D:\time _ show\time _ show\data\view_url.hly', 'w', encoding='utf-8') as f:
          f.write(str(view_url))
          f.close()
      with open(r'D:\time _ show\time _ show\data\download_url.hly', 'w', encoding='utf-8') as f:
          f.write(str(download_url))
          f.close()
          print(len(download_url))
  
  
  
  def load_view(url):
      headers = {'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3314.0 Mobile Safari/537.36 SE 2.X MetaSr 1.0'}
      reqs=urllib.request.Request(url=url,headers=headers)
      pic=urllib.request.urlopen(reqs)
      pic=pic.read()
      way=r'D:\time _ show\picture\view'
      if not os.path.exists(way):
          os.makedirs(way)
      with open(r'D:\time _ show\picture\view\view.jpg','wb') as view:
          view.write(pic)
          view.close()
  
  def load_down(url,name):
      headers = {'User-Agent': 'Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3314.0 Mobile Safari/537.36 SE 2.X MetaSr 1.0'}
      reqs=urllib.request.Request(url=url,headers=headers)
      pic=urllib.request.urlopen(reqs)
      pic=pic.read()
      way = r'D:\time _ show\picture\download'
      if not os.path.exists(way):
          os.makedirs(way)
  
      load_path_=r'D:\time _ show\picture\download\{}.jpg'
      load_path=load_path_.format(str(name))
      if not os.path.exists(way):
          os.makedirs(way)
      with open(load_path,'wb') as view:
          view.write(pic)
          view.close()
      return  load_path
  
  
  
  if __name__=='__main__':
      ux='http://pic.netbian.com/index.html'
      root_url(ux)
      #url = 'http://pic.netbian.com/index_10.html'
      #save_url(url)
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  