Best Python code snippet using localstack_python
provider.py
Source:provider.py  
...79def get_pattern_matcher(pattern: str) -> Callable[[str, Dict], bool]:80    """Returns a pattern matcher. Can be patched by plugins to return a more sophisticated pattern matcher."""81    return lambda _pattern, _log_event: True82@patch(LogsBackend.put_subscription_filter)83def moto_put_subscription_filter(fn, self, *args, **kwargs):84    log_group_name = args[0]85    filter_name = args[1]86    filter_pattern = args[2]87    destination_arn = args[3]88    role_arn = args[4]89    log_group = self.groups.get(log_group_name)90    if not log_group:91        raise ResourceNotFoundException("The specified log group does not exist.")92    if ":lambda:" in destination_arn:93        client = aws_stack.connect_to_service("lambda")94        lambda_name = aws_stack.lambda_function_name(destination_arn)95        try:96            client.get_function(FunctionName=lambda_name)97        except Exception:...logs_listener.py
Source:logs_listener.py  
...126            client.put_record(127                DeliveryStreamName=firehose_name,128                Record={"Data": json.dumps(payload_gz_encoded)},129            )130def moto_put_subscription_filter(fn, self, *args, **kwargs):131    log_group_name = args[0]132    filter_name = args[1]133    filter_pattern = args[2]134    destination_arn = args[3]135    role_arn = args[4]136    log_group = self.groups.get(log_group_name)137    if not log_group:138        raise ResourceNotFoundException("The specified log group does not exist.")139    if ":lambda:" in destination_arn:140        client = aws_stack.connect_to_service("lambda")141        lambda_name = aws_stack.lambda_function_name(destination_arn)142        try:143            client.get_function(FunctionName=lambda_name)144        except Exception:...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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