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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 |
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(request.user.is_active 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 |