swagger_server.py 文件源码

def process(self, req, resp):
        if req.method == 'OPTIONS':
            if self.cors_origin is not False:
                self.process_preflight_request(req, resp)
            response_body = '\n'

            response_body += 'nothing here\n\n'

            resp.body = response_body
            resp.status = falcon.HTTP_200
            return
        try:
            if self.cors_origin is not False:
                self.process_preflight_request(req, resp)
            self.dispatch(req, resp)
        except Exception as e:
            self.log.error_trace('process failed')
            error_type = type(e)
            error_map = {
                falcon.errors.HTTPNotFound: http_falcon_handler,
                falcon.errors.HTTPMissingParam: http_falcon_handler,
                falcon.errors.HTTPInvalidParam: http_falcon_handler,
                falcon.errors.HTTPInternalServerError: http_falcon_handler,
            }
            if self.custom_error_map:
                error_map.update(self.custom_error_map)

            error_func = error_map.get(error_type)
            if error_func:
                error_func(req, resp, e)
            else:
                default_error_handler(req, resp, e)