app/django/middleware/doc.py
author Madhusudan.C.S <madhusudancs@gmail.com>
Sun, 30 Aug 2009 17:50:54 +0530
changeset 2841 2289f97d6216
parent 54 03e267d67478
permissions -rw-r--r--
Updated the docstrings for GHOP access methods. The checkRoleAndStatusForTask and checkStatusForTask methods' docstrings tell more on what they specifically do and why they both exist separately.

from django.conf import settings
from django import http

class XViewMiddleware(object):
    """
    Adds an X-View header to internal HEAD requests -- used by the documentation system.
    """
    def process_view(self, request, view_func, view_args, view_kwargs):
        """
        If the request method is HEAD and either the IP is internal or the
        user is a logged-in staff member, 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.method == 'HEAD' and (request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS or (request.user.is_authenticated() and request.user.is_staff)):
            response = http.HttpResponse()
            response['X-View'] = "%s.%s" % (view_func.__module__, view_func.__name__)
            return response