KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use forward_event_to_target_stream method in localstack

Best Python code snippet using localstack_python

34128_lambda_integration.py

Source:34128_lambda_integration.py

...45            target_name = forwarding_target.split(':')[-1]46            if forwarding_target.startswith('kinesis:'):47                ddb_new_image['data'][MSG_BODY_MESSAGE_TARGET] = 's3:/test_chain_result'48                kinesis_record['Data'] = json.dumps(ddb_new_image['data'])49                forward_event_to_target_stream(kinesis_record, target_name)50            elif forwarding_target.startswith('s3:'):51                s3_client = aws_stack.connect_to_service('s3')52                test_data = to_bytes(json.dumps({'test_data': ddb_new_image['data']['test_data']}))53                s3_client.upload_fileobj(BytesIO(test_data), TEST_BUCKET_NAME, target_name)54        else:55            raw_event_messages.append(kinesis_record)56    # Forward messages to Kinesis57    forward_events(raw_event_messages)58def deserialize_event(event):59    # Deserialize into Python dictionary and extract the "NewImage" (the new version of the full ddb document)60    ddb = event.get('dynamodb')61    if ddb:62        ddb_deserializer = TypeDeserializer()63        return ddb_deserializer.deserialize({'M': ddb['NewImage']})64    kinesis = event.get('kinesis')65    if kinesis:66        assert kinesis['sequenceNumber']67        kinesis['data'] = json.loads(to_str(base64.b64decode(kinesis['data'])))68        return kinesis69    return event.get('Sns')70def forward_events(records):71    if not records:72        return73    kinesis = aws_stack.connect_to_service('kinesis')74    kinesis.put_records(StreamName=KINESIS_STREAM_NAME, Records=records)75def forward_event_to_target_stream(record, stream_name):76    kinesis = aws_stack.connect_to_service('kinesis')...

lambda_integration.py

Source:lambda_integration.py

...37            target_name = forwarding_target.split(':')[-1]38            if forwarding_target.startswith('kinesis:'):39                ddb_new_image['data'][MSG_BODY_MESSAGE_TARGET] = 's3:/test_chain_result'40                kinesis_record['Data'] = json.dumps(ddb_new_image['data'])41                forward_event_to_target_stream(kinesis_record, target_name)42            elif forwarding_target.startswith('s3:'):43                s3_client = aws_stack.connect_to_service('s3')44                test_data = to_bytes(json.dumps({'test_data': ddb_new_image['data']['test_data']}))45                s3_client.upload_fileobj(BytesIO(test_data), TEST_BUCKET_NAME, target_name)46        else:47            raw_event_messages.append(kinesis_record)48    # Forward messages to Kinesis49    forward_events(raw_event_messages)50def deserialize_event(event):51    # Deserialize into Python dictionary and extract the "NewImage" (the new version of the full ddb document)52    ddb = event.get('dynamodb')53    if ddb:54        ddb_deserializer = TypeDeserializer()55        return ddb_deserializer.deserialize({'M': ddb['NewImage']})56    kinesis = event.get('kinesis')57    if kinesis:58        assert kinesis['sequenceNumber']59        kinesis['data'] = json.loads(to_str(base64.b64decode(kinesis['data'])))60        return kinesis61    return event.get('Sns')62def forward_events(records):63    if not records:64        return65    kinesis = aws_stack.connect_to_service('kinesis')66    kinesis.put_records(StreamName=KINESIS_STREAM_NAME, Records=records)67def forward_event_to_target_stream(record, stream_name):68    kinesis = aws_stack.connect_to_service('kinesis')...

Automation Testing Tutorials

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.