old_contents: import requests
  from django.http import Http404
  from django.shortcuts import render, render_to_response, redirect
  
  # Create your views here.
  from django.template import RequestContext
  
  from web.fetch import Fetcher
  
  from settings import LEAN_CLOUD_ID, LEAN_CLOUD_SECRET
  import leancloud
  
  # @api_view(('GET',))
  # def api_root(request, format=None):
  #     return Response({
  #         'chairmans': reverse('chairman-list', request=request, format=format),
  #     })
  
  
  def get_index(request):
      # response = requests.get('http://127.0.0.1:8000/api/chairmans/')
      # chairmans = response.json()
  
      leancloud.init(LEAN_CLOUD_ID, LEAN_CLOUD_SECRET)
  
      # Chairman = leancloud.Object.extend('Chairman')
      query = leancloud.Query('Chairman')
  
      chairmans = []
  
      for chairman in query.add_descending('num').find():
          chairman_view = {}
          chairman_view.type = chairman.get('type')
          chairman_view.href = chairman.get('href')
          chairman_view.id = chairman.get('id')
          chairman_view.title = chairman.get('title')
          chairman_view.img = chairman.get('img')
          chairman_view.name = chairman.get('name')
          chairman_view.num = chairman.get('num')
          chairmans.append(chairman_view)
  
      return render_to_response('index.html', locals(),
                                context_instance=RequestContext(request))
  
  
  def fetch(request):
      leancloud.init(LEAN_CLOUD_ID, LEAN_CLOUD_SECRET)
  
      query = leancloud.Query('Chairman')
  
      allDataCompleted = False
      batch = 0
      limit = 1000
      while not allDataCompleted:
          query.limit(limit)
          query.skip(batch * limit)
          query.add_ascending('createdAt')
          resultList = query.find()
          if len(resultList) < limit:
              allDataCompleted = True
              leancloud.Object.destroy_all(resultList)
          batch += 1
  
      fetcher = Fetcher()
      fetcher.fetch_cc()
      fetcher.fetch_douyu()
      fetcher.fetch_longzhu()
      fetcher.fetch_quanmin()
      fetcher.fetch_xiongmao()
      fetcher.fetch_zhanqi()
      fetcher.fetch_huya()
  
      for chairman in fetcher.chairmans:
          try:
              chairman.save()
          except Exception, e:
              print e
  
      return redirect("/")
  
new_contents: import requests
  from django.http import Http404
  from django.shortcuts import render, render_to_response, redirect
  
  # Create your views here.
  from django.template import RequestContext
  
  from web.fetch import Fetcher
  
  from settings import LEAN_CLOUD_ID, LEAN_CLOUD_SECRET
  import leancloud
  
  # @api_view(('GET',))
  # def api_root(request, format=None):
  #     return Response({
  #         'chairmans': reverse('chairman-list', request=request, format=format),
  #     })
  
  
  def get_index(request):
      # response = requests.get('http://127.0.0.1:8000/api/chairmans/')
      # chairmans = response.json()
  
      leancloud.init(LEAN_CLOUD_ID, LEAN_CLOUD_SECRET)
  
      # Chairman = leancloud.Object.extend('Chairman')
      query = leancloud.Query('Chairman')
  
      chairmans = []
  
      for chairman in query.add_descending('num').find():
          chairman_view = {}
          chairman_view.type = chairman.get('type')
          chairman_view.href = chairman.get('href')
          chairman_view.id = chairman.get('id')
          chairman_view.title = chairman.get('title')
          chairman_view.img = chairman.get('img')
          chairman_view.name = chairman.get('name')
          chairman_view.num = chairman.get('num')
          chairmans.append(chairman_view)
  
      return render_to_response('index.html', locals())
  
  
  def fetch(request):
      leancloud.init(LEAN_CLOUD_ID, LEAN_CLOUD_SECRET)
  
      query = leancloud.Query('Chairman')
  
      allDataCompleted = False
      batch = 0
      limit = 1000
      while not allDataCompleted:
          query.limit(limit)
          query.skip(batch * limit)
          query.add_ascending('createdAt')
          resultList = query.find()
          if len(resultList) < limit:
              allDataCompleted = True
              leancloud.Object.destroy_all(resultList)
          batch += 1
  
      fetcher = Fetcher()
      fetcher.fetch_cc()
      fetcher.fetch_douyu()
      fetcher.fetch_longzhu()
      fetcher.fetch_quanmin()
      fetcher.fetch_xiongmao()
      fetcher.fetch_zhanqi()
      fetcher.fetch_huya()
  
      for chairman in fetcher.chairmans:
          try:
              chairman.save()
          except Exception, e:
              print e
  
      return redirect("/")
  
subject: support django 1.11