mypy-boto3-route53-recovery-readiness

import boto3 from mypy_boto3_route53_recovery_readiness.client import Route53RecoveryReadinessClient from mypy_boto3_route53_recovery_readiness.type_defs import ListReadinessChecksOutputTypeDef import os def get_readiness_checks() -> ListReadinessChecksOutputTypeDef: """Fetches a list of Route53 Recovery Readiness checks and returns their typed response.""" # mypy-boto3 provides type hints for the boto3 client object client: Route53RecoveryReadinessClient = boto3.client( "route53-recovery-readiness", region_name=os.environ.get("AWS_REGION", "us-east-1") ) response = client.list_readiness_checks() print(f"Found {len(response.get('ReadinessChecks', []))} readiness checks.") return response if __name__ == "__main__": # When mypy is run on this file, it will verify that # `get_readiness_checks` returns a `ListReadinessChecksOutputTypeDef` # and that subsequent access to 'result' follows that type definition. result = get_readiness_checks() # Example of type-safe access: for check in result.get('ReadinessChecks', []): print(f" - {check.get('ReadinessCheckName', 'N/A')}")