def doFilter(self, request: Request, response: Response,
chain: FilterChain):
chain.doFilter(request, response)
if self.registry.is_annotated(
response.body.__class__, Serializable) or type(
response.body) in TYPES_TO_BE_SERIALIZED:
response.body = self.serializer.serialize(response.body)
def doFilter(self, request: Request, response: Response,
chain: FilterChain):
try:
chain.doFilter(request, response)
except Exception:
response.status = 500
response.body = "An error occurred while handling this request."
self.LOGGER.error(traceback.format_exc())
def doFilter(self, request: Request, response: Response, chain: FilterChain):
if request.headers['Content-Type'] == 'application/json' and len(request.body) > 0:
request.body = json.loads(request.body)
chain.doFilter(request, response)
if isinstance(response.body, dict) or isinstance(response.body, list):
response.body = json.dumps(response.body)
response.headers['Content-Type'] = 'application/json'
def doFilter(self, request: Request, response: Response,
chain: FilterChain):
try:
chain.doFilter(request, response)
except Exception as e:
response.status = 500
response.body = "{}\n{}".format(e.__class__.__name__,
traceback.format_exc())
self.LOGGER.error(traceback.format_exc())
def doFilter(self, request: Request, response: Response, chain: FilterChain):
chain.doFilter(request, response)
if isinstance(response.body, RenderedView):
rendered_view = response.body
template_text = self.view_template_repository.get_template(rendered_view.view_file)
template_parameters = rendered_view.data
if self.deserializer.is_deserializable_type(rendered_view.data.__class__):
template_parameters = self.serializer.serialize(rendered_view.data)
response.body = Template(template_text).render(**template_parameters)
response.headers['Content-Type'] = "text/html"