Code source de django.http

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',
]