{"library":"mypy-boto3-pi","title":"mypy-boto3-pi Type Stubs","description":"This package provides type annotations (stubs) for the 'pi' (Performance Insights) service client within the `boto3` library. It's part of the `mypy-boto3` project, which offers comprehensive type hints for all `boto3` services. The current version is 1.42.3, typically updated frequently to align with new `boto3` and AWS API releases.","language":"python","status":"active","last_verified":"Thu May 14","install":{"commands":["pip install mypy-boto3-pi boto3"],"cli":null},"imports":["from mypy_boto3_pi.client import PIClient","from mypy_boto3_pi.type_defs import GetDimensionKeyDetailsResponseTypeDef","import boto3"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"import boto3\nfrom mypy_boto3_pi.client import PIClient\nfrom mypy_boto3_pi.type_defs import GetDimensionKeyDetailsResponseTypeDef\nfrom typing import TYPE_CHECKING\n\n# Boto3 client without type hints (mypy will infer if stubs are installed)\nclient = boto3.client('pi')\nprint(f\"Client type (runtime): {type(client)}\")\n\n# Type-hinted client for better IDE support and static analysis\npi_client: PIClient = boto3.client('pi')\n\n# Example usage with type-hinted response\n# This call requires valid AWS credentials configured (e.g., via AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION_NAME env vars)\n# and an existing DB instance identifier.\n# Replace 'db-instance-id' with a real instance if running.\nif TYPE_CHECKING:\n    # Define a dummy response for type checking only\n    dummy_response: GetDimensionKeyDetailsResponseTypeDef = {\n        'AlignedEndTime': '', 'AlignedStartTime': '', 'Keys': []\n    }\n\ntry:\n    response: GetDimensionKeyDetailsResponseTypeDef = pi_client.get_dimension_key_details(\n        ServiceType='RDS',\n        Identifier='your-db-instance-id',\n        Group='DB_INSTANCE',\n        GroupIdentifier='your-db-instance-id'\n    )\n    print(\"Successfully called get_dimension_key_details (types applied).\")\n    # Further processing with type-hinted response\nexcept Exception as e:\n    print(f\"Could not call AWS PI service: {e}. Ensure 'your-db-instance-id' is valid and credentials are set.\")\n\n# Accessing fields with type safety\n# if response and response['Keys']:\n#     print(response['Keys'][0]['Dimensions'])\n","lang":"python","description":"This quickstart demonstrates how to use `mypy-boto3-pi` for type-hinting your `boto3` PI client. The stubs allow `mypy` and IDEs to provide accurate type information for client methods and their return types, improving code quality and reducing runtime errors. Remember to replace placeholder values like 'your-db-instance-id' and ensure you have valid AWS credentials configured.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":{"tag":null,"tag_description":null,"last_tested":"2026-05-14","installed_version":"1.43.0","pypi_latest":"1.43.0","is_stale":false,"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":3.8,"avg_import_s":0.6,"wheel_type":"wheel"},"results":[{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine (musl)","variant":"mypy-boto3-pi","exit_code":0,"wheel_type":"wheel","failure_reason":null,"import_side_effects":"clean","install_time_s":null,"import_time_s":0.55,"mem_mb":12.8,"disk_size":"51.1M"},{"runtime":"python:3.10-alpine","python_version":"3.10","os_libc":"alpine 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