text: from django.http.cookie import SimpleCookie, parse_cookie
  from django.http.request import (HttpRequest, QueryDict,
      RawPostDataException, UnreadablePostError, build_request_repr)
  from django.http.response import (
      HttpResponse, StreamingHttpResponse, FileResponse,
      HttpResponseRedirect, HttpResponsePermanentRedirect,
      HttpResponseNotModified, HttpResponseBadRequest, HttpResponseForbidden,
      HttpResponseNotFound, HttpResponseNotAllowed, HttpResponseGone,
      HttpResponseServerError, Http404, BadHeaderError, JsonResponse)
  from django.http.utils import fix_location_header, conditional_content_removal
  
  __all__ = [
      'SimpleCookie', 'parse_cookie', 'HttpRequest', 'QueryDict',
      'RawPostDataException', 'UnreadablePostError', 'build_request_repr',
      'HttpResponse', 'StreamingHttpResponse', 'HttpResponseRedirect',
      'HttpResponsePermanentRedirect', 'HttpResponseNotModified',
      'HttpResponseBadRequest', 'HttpResponseForbidden', 'HttpResponseNotFound',
      'HttpResponseNotAllowed', 'HttpResponseGone', 'HttpResponseServerError',
      'Http404', 'BadHeaderError', 'fix_location_header', 'JsonResponse',
      'FileResponse', 'conditional_content_removal',
  ]
  