mypy-boto3-route53profiles

import boto3 from mypy_boto3_route53profiles.client import Route53ProfilesClient from mypy_boto3_route53profiles.type_defs import ListProfileAssociationsOutputTypeDef def get_profile_associations() -> ListProfileAssociationsOutputTypeDef: # In a real application, boto3 will automatically pick up credentials # from environment variables, ~/.aws/credentials, or IAM roles. # For local testing, ensure your AWS credentials are configured. client: Route53ProfilesClient = boto3.client("route53profiles") response = client.list_profile_associations( MaxResults=5 # Example optional parameter ) print(f"Found {len(response.get('ProfileAssociations', []))} profile associations.") # Mypy will ensure 'response' has methods like .get() for 'ProfileAssociations' # and that 'ProfileAssociations' contains correctly typed dicts. return response if __name__ == "__main__": # To run this code, ensure AWS credentials are set up for boto3. # For type checking only, you don't need active credentials. print("This quickstart demonstrates type hinting for boto3's Route53Profiles client.") print("Run `mypy your_script_name.py` to see the type checking in action.") # Example of mypy benefits: client_typed: Route53ProfilesClient = boto3.client("route53profiles") # client_typed.non_existent_method() # Mypy would flag this as an error # client_typed.list_profile_associations(InvalidParam=True) # Mypy would flag this