def __call__(self, req):
if req.content_type == 'application/xml':
serializer = wsgi.XMLResponseSerializer()
else:
serializer = wsgi.JSONResponseSerializer()
resp = webob.Response(request=req)
default_webob_exc = webob.exc.HTTPInternalServerError()
resp.status_code = self.error.get('code', default_webob_exc.code)
serializer.default(resp, self.error)
return resp
def __init__(self, detail=None):
'''
Overload HTTPError constructor, so we can create a default serialized
body. This is required because not all error responses are processed
by the wsgi controller (ie auth errors, which are further up the
paste pipeline. We serialize in XML by default (as AWS does)
'''
webob.exc.HTTPError.__init__(self, detail=detail)
serializer = wsgi.XMLResponseSerializer()
serializer.default(self, self.get_unserialized_body())
