Best Python code snippet using localstack_python
provider.py
Source:provider.py  
...146        cache = sns_backend.platform_endpoint_messages[target_arn] = (147            sns_backend.platform_endpoint_messages.get(target_arn) or []148        )149        cache.append(req_data)150        platform_app, endpoint_attributes = get_attributes_for_application_endpoint(target_arn)151        message_structure = req_data.get("MessageStructure", [None])[0]152        LOG.debug("Publishing message to Endpoint: %s | Message: %s", target_arn, message)153        start_thread(154            lambda _: message_to_endpoint(155                target_arn,156                message,157                message_structure,158                endpoint_attributes,159                platform_app,160            )161        )162        return message_id163    LOG.debug("Publishing message to TopicArn: %s | Message: %s", topic_arn, message)164    start_thread(165        lambda _: message_to_subscribers(166            message_id,167            message,168            topic_arn,169            # TODO: check170            req_data,171            headers,172            subscription_arn,173            skip_checks,174            message_attributes,175        )176    )177    return message_id178def get_attributes_for_application_endpoint(target_arn):179    sns_client = aws_stack.connect_to_service("sns")180    app_name = target_arn.split("/")[-2]181    endpoint_attributes = None182    try:183        endpoint_attributes = sns_client.get_endpoint_attributes(EndpointArn=target_arn)[184            "Attributes"185        ]186    except botocore.exceptions.ClientError:187        LOG.warning(f"Missing attributes for endpoint: {target_arn}")188    if not endpoint_attributes:189        raise CommonServiceException(190            message="No account found for the given parameters",191            code="InvalidClientTokenId",192            status_code=403,...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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