Merge branch 'master' into gilbert

[philo.git] / contrib / penfield / middleware.py

diff --git a/contrib/penfield/middleware.py b/contrib/penfield/middleware.py
new file mode 100644 (file)
index 0000000..b25a28b
--- /dev/null
+++ b/contrib/penfield/middleware.py
@@ -0,0 +1,14 @@
+from django.http import HttpResponse
+from django.utils.decorators import decorator_from_middleware
+from philo.contrib.penfield.exceptions import HttpNotAcceptable
+
+
+class HttpNotAcceptableMiddleware(object):
+       """Middleware to catch HttpNotAcceptable errors and return an Http406 response.
+       See RFC 2616."""
+       def process_exception(self, request, exception):
+               if isinstance(exception, HttpNotAcceptable):
+                       return HttpResponse(status=406)
+
+
+http_not_acceptable = decorator_from_middleware(HttpNotAcceptableMiddleware)
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