django1/django/middleware/doc.py

19 lines
793 B
Python

from django.conf import settings
from django.utils import httpwrappers
class XViewMiddleware:
"""
Adds an X-View header to internal HEAD requests -- used by the documentation system.
"""
def process_view(self, request, view_func, param_dict):
"""
If the request method is HEAD and the IP is internal, quickly return
with an x-header indicating the view function. This is used by the
documentation module to lookup the view function for an arbitrary page.
"""
if request.META['REQUEST_METHOD'] == 'HEAD' and request.META['REMOTE_ADDR'] in settings.INTERNAL_IPS:
response = httpwrappers.HttpResponse()
response['X-View'] = "%s.%s" % (view_func.__module__, view_func.__name__)
return response