def process_response(self, request, response):
'''Completes the response with global headers that might have not
been defined at the node level'''
if (not issubclass(response.__class__, HttpResponse) or
not response.node or
isinstance(response, HttpError) or
request.method == 'OPTIONS'):
return response
try:
node = response.node
request = node.request
etag = node.get_etag()
last_modified = etag.last_modified
if(request.META.get('HTTP_IF_MATCH', ETAG_WILDCARD) != etag or
request.META.get('HTTP_IF_UNMODIFIED_SINCE',
last_modified + DAY_DELTA) <= last_modified):
raise PreconditionFailedError(self)
if(request.META.get('HTTP_IF_NONE_MATCH') == etag or
request.META.get('HTTP_IF_MODIFIED_SINCE',
last_modified - DAY_DELTA) >= last_modified):
raise NotModifiedError(self)
if request.is_secure():
add_header_if_undefined(response, 'Strict-Transport-Security',
'max-age=99999999')
patch_vary_headers(response, ['Accept'])
#Content type adjustments
content_type = response.get('Content-Type',
settings.DEFAULT_CONTENT_TYPE)
if '; charset' in content_type:
response['Content-Type'] = ('%s; charset=%s' %
(content_type,
settings.DEFAULT_CHARSET))
response['Etag'] = etag
response['Last-Modified'] = etag.last_modified
if request.method != 'HEAD' and response.payload:
response.content = self.__serialize(response.payload,
content_type=content_type)
return response
except(HttpError), http_exception:
return self.process_exception(request, http_exception)
def process_response(self, request, response):
'''Completes the response with global headers that might have not
been defined at the node level'''
if (not issubclass(response.__class__, HttpResponse)
or not response.node or isinstance(response, HttpError)
or request.method == 'OPTIONS'):
return response
try:
node = response.node
request = node.request
etag = node.get_etag()
last_modified = etag.last_modified
if (request.META.get('HTTP_IF_MATCH', ETAG_WILDCARD) != etag
or request.META.get('HTTP_IF_UNMODIFIED_SINCE',
last_modified + DAY_DELTA) <=
last_modified):
raise PreconditionFailedError(self)
if (request.META.get('HTTP_IF_NONE_MATCH') == etag or
request.META.get('HTTP_IF_MODIFIED_SINCE', last_modified -
DAY_DELTA) >= last_modified):
raise NotModifiedError(self)
if request.is_secure():
add_header_if_undefined(response, 'Strict-Transport-Security',
'max-age=99999999')
patch_vary_headers(response, ['Accept'])
#Content type adjustments
content_type = response.get('Content-Type',
settings.DEFAULT_CONTENT_TYPE)
if '; charset' in content_type:
response['Content-Type'] = (
'%s; charset=%s' %
(content_type, settings.DEFAULT_CHARSET))
response['Etag'] = etag
response['Last-Modified'] = etag.last_modified
if request.method != 'HEAD' and response.payload:
response.content = self.__serialize(response.payload,
content_type=content_type)
return response
except (HttpError), http_exception:
return self.process_exception(request, http_exception)
def process_response(self, request, response):
"""Completes the response with global headers that might have not
been defined at the node level"""
if (
not issubclass(response.__class__, HttpResponse)
or not response.node
or isinstance(response, HttpError)
or request.method == "OPTIONS"
):
return response
try:
node = response.node
request = node.request
etag = node.get_etag()
last_modified = etag.last_modified
if (
request.META.get("HTTP_IF_MATCH", ETAG_WILDCARD) != etag
or request.META.get("HTTP_IF_UNMODIFIED_SINCE", last_modified + DAY_DELTA) <= last_modified
):
raise PreconditionFailedError(self)
if (
request.META.get("HTTP_IF_NONE_MATCH") == etag
or request.META.get("HTTP_IF_MODIFIED_SINCE", last_modified - DAY_DELTA) >= last_modified
):
raise NotModifiedError(self)
if request.is_secure():
add_header_if_undefined(response, "Strict-Transport-Security", "max-age=99999999")
response["Etag"] = etag
response["Last-Modified"] = etag.last_modified
if not response.payload:
del response["Content-Type"]
response["Content-Length"] = "0"
else:
ApiResponseFormatter(request, response).format()
patch_vary_headers(response, ["Accept"])
return response
except (HttpError), http_exception:
return self.process_exception(request, http_exception)
