1
from django.conf import settings
2
from django import http
4
class XViewMiddleware(object):
6
Adds an X-View header to internal HEAD requests -- used by the documentation system.
8
def process_view(self, request, view_func, view_args, view_kwargs):
10
If the request method is HEAD and either the IP is internal or the
11
user is a logged-in staff member, quickly return with an x-header
12
indicating the view function. This is used by the documentation module
13
to lookup the view function for an arbitrary page.
15
assert hasattr(request, 'user'), (
16
"The XView middleware requires authentication middleware to be "
17
"installed. Edit your MIDDLEWARE_CLASSES setting to insert "
18
"'django.contrib.auth.middleware.AuthenticationMiddleware'.")
19
if request.method == 'HEAD' and (request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS or
20
(request.user.is_active and request.user.is_staff)):
21
response = http.HttpResponse()
22
response['X-View'] = "%s.%s" % (view_func.__module__, view_func.__name__)