apps/waiter/views.py

   1 from os.path import join
   2 from waiter.models import WaitedFile
   3 from waiter.settings import WAITER_URL
   4 from django.shortcuts import render, get_object_or_404
   5 from django.http import HttpResponse
   6 from django.views.decorators.cache import never_cache
   7
   8
   9 @never_cache
  10 def wait(request, path):
  11     if WaitedFile.exists(path):
  12         file_url = join(WAITER_URL, path)
  13     else:
  14         file_url = ""
  15         waiting = get_object_or_404(WaitedFile, path=path)
  16         if waiting.is_stale():
  17             waiting = None
  18
  19     if request.is_ajax():
  20         return HttpResponse(file_url)
  21     else:
  22         return render(request, "waiter/wait.html", locals())