app/django/middleware/doc.py
author Sverre Rabbelier <srabbelier@gmail.com>
Sat, 28 Feb 2009 00:41:36 +0000
changeset 1549 bd07b231fe39
parent 54 03e267d67478
permissions -rw-r--r--
Removed updateEntityProperties's transactionality entity.put() is already transactional, and all other methods called do not need transactionality (even so, it is hurtfull that they are run within a transaction). Patch by: Sverre Rabbelier
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from django.conf import settings
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from django import http
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class XViewMiddleware(object):
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    """
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    Adds an X-View header to internal HEAD requests -- used by the documentation system.
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    """
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    def process_view(self, request, view_func, view_args, view_kwargs):
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        """
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        If the request method is HEAD and either the IP is internal or the
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        user is a logged-in staff member, quickly return with an x-header
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        indicating the view function.  This is used by the documentation module
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        to lookup the view function for an arbitrary page.
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        """
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        if request.method == 'HEAD' and (request.META.get('REMOTE_ADDR') in settings.INTERNAL_IPS or (request.user.is_authenticated() and request.user.is_staff)):
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            response = http.HttpResponse()
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            response['X-View'] = "%s.%s" % (view_func.__module__, view_func.__name__)
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            return response