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How to use events_rule_arn method in localstack

Best Python code snippet using localstack_python

events.py

Source:events.py

...62    def cloudformation_type():63        return "AWS::Events::Rule"64    def get_cfn_attribute(self, attribute_name):65        if attribute_name == "Arn":66            return self.params.get("Arn") or aws_stack.events_rule_arn(self.params.get("Name"))67        return super(EventsRule, self).get_cfn_attribute(attribute_name)68    def get_physical_resource_id(self, attribute=None, **kwargs):69        return self.props.get("Name")70    def fetch_state(self, stack_name, resources):71        rule_name = self.resolve_refs_recursively(stack_name, self.props.get("Name"), resources)72        result = aws_stack.connect_to_service("events").describe_rule(Name=rule_name) or {}73        return result if result.get("Name") else None74    @staticmethod75    def add_defaults(resource, stack_name: str):76        role_name = resource.get("Properties", {}).get("Name")77        if not role_name:78            resource["Properties"]["Name"] = generate_default_name(79                stack_name, resource["LogicalResourceId"]80            )...

lambda_service.py

Source:lambda_service.py

1from .base_service import BaseService2import zipfile3import os4import configparser5class Lambda_service(BaseService):6    """7    Lambda class, to help with Lambda related operations8    """9    def __init__(self, service_name='lambda', app_config="app_config.ini"):10        """11        Initiate AWS service class12        :param service_name: AWS service name13        :param app_config: App configuration file name14        """15        BaseService.__init__(self, service_name, app_config)16    def create_lambda(self, iam_role_arn: str, kms_key_arn: str, environment: str, tags: dict):17        """18        Create a lambda function19        :param iam_role_arn: IAM role ARN that needs to be attached to lambda20        :param kms_key_arn: KSM key ARN21        :param environment: Preferred running environment, such as Python22        :param tags: tags23        :return: Response from create lambda request24        """25        # zip dependencies26        def zip_lib(libraries, zf):27            # zf is zipfile handle28            lib_path = os.path.join(self.cwd, 'venv\Lib\site-packages')29            for lib in libraries:30                lib_full_path = f'{lib_path}\\{lib}'31                if os.path.isfile(lib_full_path):32                    zf.write(lib_full_path, os.path.basename(lib_full_path))33                elif os.path.isdir(lib_full_path):34                    for root, dirs, files in os.walk(lib_full_path):35                        for file in files:36                            zf.write(os.path.join(root, file), f'{lib}\\{file}')37        # Get current working directory38        cwd = self.cwd39        project_name = self.project_name40        lambda_file = os.path.join(cwd, f'{project_name}.py')41        setup_config = configparser.ConfigParser()42        setup_config.read(self.config_file)43        libs = list(dict(setup_config.items('lib'))['libs'].split(","))44        zip_file = os.path.join(cwd, f'{self.config["function_name"]}.zip')45        # Create lambda package46        zf = zipfile.ZipFile(zip_file, 'w', zipfile.ZIP_DEFLATED)47        try:48            print(f'Creating {self.config["function_name"]}.zip...')49            zf.write(lambda_file, os.path.basename(lambda_file))50            zip_lib(libs, zf)51        except Exception as e:52            self.logger.exception("")53            raise e54        else:55            print(f'{self.config["function_name"]}.zip is created')56        finally:57            print('Closing zipfile...')58            null = zf.close()59        # Create Lambda functions60        try:61            response = self.client.create_function(62                FunctionName=self.config['function_name'],63                Runtime=self.config['runtime'],64                Role=iam_role_arn,65                Handler=f'{self.config["function_name"]}.lambda_handler',66                Code={67                    'ZipFile': open(zip_file, 'rb').read()68                },69                Description=self.config['description'],70                Timeout=60,71                MemorySize=128,72                Publish=False,73                Environment=environment,74                KMSKeyArn=kms_key_arn,75                Tags=tags76            )77        except Exception as e:78            self.logger.exception("")79            raise e80        else:81            return response82    def add_trigger(self, events_rule_arn: str):83        """84        Create a trigger for lambda job85        :param events_rule_arn: EventsBridge Rule ARN86        :return: Response from lambda add_permission request87        """88        response = self.client.add_permission(89            FunctionName=self.config['function_name'],90            StatementId=self.config['statement_id'],91            Action="lambda:InvokeFunction",92            Principal="events.amazonaws.com",93            SourceArn=events_rule_arn94        )95        return response96    def delete_lambda(self):97        """98        Delete lambda function99        :return: Response from lambda delete request100        """101        try:102            response = self.client.delete_function(FunctionName=self.config['function_name'])103        except Exception as e:104            self.logger.exception("")105            raise e106        else:107            print(f'Lambda function {self.config["function_name"]} has been removed')...

service_models.py

Source:service_models.py

...17        return attr18class EventsRule(BaseModel):19    def get_cfn_attribute(self, attribute_name):20        if attribute_name == 'Arn':21            return self.params.get('Arn') or aws_stack.events_rule_arn(self.params.get('Name'))22        return super(EventsRule, self).get_cfn_attribute(attribute_name)23class LogsLogGroup(BaseModel):24    def get_cfn_attribute(self, attribute_name):25        if attribute_name == 'Arn':26            return self.params.get('Arn') or aws_stack.log_group_arn(self.params.get('LogGroupName'))27        return super(LogsLogGroup, self).get_cfn_attribute(attribute_name)28class CloudFormationStack(BaseModel):29    pass30class ElasticsearchDomain(BaseModel):31    pass32class FirehoseDeliveryStream(BaseModel):33    pass34class GatewayResponse(BaseModel):35    pass...

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