How to use _modify_ddblocal_arns method in localstack

Best Python code snippet using localstack_python

provider.py

Source:provider.py

...299        ROUTER.add(300            path="/shell/<regex('.*'):req_path>",301            endpoint=self.handle_shell_ui_request,302        )303    def _modify_ddblocal_arns(self, chain, context: RequestContext, response: Response):304        """A service response handler that modifies the dynamodb backend response."""305        if response_content := response.get_data(as_text=True):306            # fix the table and latest stream ARNs (DynamoDBLocal hardcodes "ddblocal" as the region)307            content_replaced = re.sub(308                r'("TableArn"|"LatestStreamArn"|"StreamArn")\s*:\s*"arn:([a-z-]+):dynamodb:ddblocal:([^"]+)"',309                rf'\1: "arn:\2:dynamodb:{aws_stack.get_region()}:\3"',310                response_content,311            )312            if content_replaced != response_content:313                response.data = content_replaced314                context.service_response = (315                    None  # make sure the service response is parsed again later316                )317        # update x-amz-crc32 header required by some clients...

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