def __call__(self, environ, start_response):
if self.__detect_flex(environ) \
and environ['REQUEST_METHOD'] == 'GET' \
and environ.get('HTTP_ACCEPT'):
# Override the Accept header. We prefer ATOM, but also allow
# the server to decide if ATOM is not available.
environ['HTTP_ACCEPT'] = \
"%s;q=0.9,*/*;q=0.8" % AtomMime.mime_type_string
return Filter.__call__(self, environ, start_response)
def filter_output(self, environ, start_response,
status, headers, app_iter):
if self.__detect_flex(environ):
# All the fuzz is just for Flex/Flash clients.
# Wrap start response to pass HTTP OK back to Flash. Also, we
# need to have access to the status later.
environ['flexfilter.status'] = status
wrap_start_response = \
lambda status, headers: start_response(HTTPOk().status, headers)
return Filter.filter_output(self, environ, wrap_start_response,
status, headers, app_iter)
else:
#unfiltered response for non flash clients
start_response(status, headers)
return app_iter
