{"id":3004,"library":"mypy-boto3-accessanalyzer","title":"Type Annotations for boto3 AccessAnalyzer","description":"mypy-boto3-accessanalyzer provides high-quality type annotations for the AWS boto3 AccessAnalyzer service, compatible with mypy, pyright, VSCode, and PyCharm. It is currently at version 1.42.85 and is generated by the mypy-boto3-builder, which has a frequent release cadence, often in sync with boto3 and botocore updates to reflect new AWS services and API changes.","status":"active","version":"1.42.85","language":"en","source_language":"en","source_url":"https://github.com/youtype/mypy_boto3_builder","tags":["mypy","boto3","aws","typing","stubs","type-hints","accessanalyzer"],"install":[{"cmd":"pip install mypy-boto3-accessanalyzer boto3 mypy","lang":"bash","label":"Install standalone package and dependencies"},{"cmd":"pip install 'boto3-stubs[accessanalyzer]' boto3 mypy","lang":"bash","label":"Install via boto3-stubs extra (recommended)"}],"dependencies":[{"reason":"Provides the AWS SDK for Python that these type stubs annotate.","package":"boto3"},{"reason":"Required for static type checking using these annotations.","package":"mypy","optional":true}],"imports":[{"note":"The `boto3` library itself does not provide explicit type annotations, hence direct import from `mypy_boto3_accessanalyzer` is necessary for type checking.","wrong":"from boto3.client import AccessAnalyzerClient","symbol":"AccessAnalyzerClient","correct":"from mypy_boto3_accessanalyzer.client import AccessAnalyzerClient"},{"note":"For literal types used in client creation or other methods.","symbol":"AccessAnalyzerServiceName","correct":"from mypy_boto3_accessanalyzer.literals import AccessAnalyzerServiceName"},{"note":"Access specific TypeDefs for request/response objects.","symbol":"ListAnalyzersResponseTypeDef","correct":"from mypy_boto3_accessanalyzer.type_defs import ListAnalyzersResponseTypeDef"}],"quickstart":{"code":"import boto3\nfrom typing import TYPE_CHECKING\n\nif TYPE_CHECKING:\n    from mypy_boto3_accessanalyzer.client import AccessAnalyzerClient\n    from mypy_boto3_accessanalyzer.type_defs import ListAnalyzersResponseTypeDef\n\n\ndef get_accessanalyzer_client() -> AccessAnalyzerClient:\n    \"\"\"Returns a type-hinted AccessAnalyzer client.\"\"\"\n    # boto3 client creation remains the same\n    client: AccessAnalyzerClient = boto3.client(\"accessanalyzer\")\n    return client\n\n\nif __name__ == \"__main__\":\n    # Example usage\n    client = get_accessanalyzer_client()\n    \n    # The client now has full type hints for methods and their parameters/returns.\n    # For instance, client.list_analyzers() is type-checked.\n    response: ListAnalyzersResponseTypeDef = client.list_analyzers()\n    print(f\"Found {len(response.get('analyzers', []))} Access Analyzers.\")\n","lang":"python","description":"This quickstart demonstrates how to obtain a type-hinted `AccessAnalyzerClient` using `mypy-boto3-accessanalyzer` and `boto3`. The `TYPE_CHECKING` block ensures type hints are only used during static analysis, avoiding runtime dependencies. The client returned by `get_accessanalyzer_client()` will provide autocomplete and type safety for all AccessAnalyzer operations and their associated data structures."},"warnings":[{"fix":"Upgrade your Python environment to 3.9 or higher. If Python 3.8 is required, use an older version of `mypy-boto3-accessanalyzer` compatible with builder < 8.12.0.","message":"Python 3.8 support was removed for all `mypy-boto3-builder` generated packages, including `mypy-boto3-accessanalyzer`, starting with builder version 8.12.0.","severity":"breaking","affected_versions":"mypy-boto3-builder >= 8.12.0 (equivalent mypy-boto3-accessanalyzer versions)"},{"fix":"Review your code for direct imports of `type_defs` and update names according to the new conventions (e.g., remove redundant 'Request' suffixes or adjust 'Extra' postfixes). Refer to the specific service's `type_defs` module for correct names.","message":"TypeDef naming conventions changed in `mypy-boto3-builder` 8.9.0. For example, `CreateDistributionRequestRequestTypeDef` became `CreateDistributionRequestTypeDef`. This affects direct imports of specific type definitions.","severity":"breaking","affected_versions":"mypy-boto3-builder >= 8.9.0 (equivalent mypy-boto3-accessanalyzer versions)"},{"fix":"To resolve Pylint warnings, explicitly assign `object` to the type symbols in the `else` branch of the `TYPE_CHECKING` block: `else: AccessAnalyzerClient = object`.","message":"When using Pylint with `TYPE_CHECKING` for conditional imports, Pylint might report undefined variables in the `else` block. This is a known issue with Pylint's handling of conditional typing.","severity":"gotcha","affected_versions":"All versions"},{"fix":"Consider installing `boto3-stubs-lite` (e.g., `pip install 'boto3-stubs-lite[accessanalyzer]'`) which provides a more RAM-friendly alternative by requiring explicit type annotations. Alternatively, disable PyCharm's internal type checker and rely solely on `mypy` or `pyright` for type checking.","message":"PyCharm users might experience slow performance or high CPU usage when using `mypy-boto3` stubs due to PyCharm's handling of `Literal` overloads (issue PY-40997).","severity":"gotcha","affected_versions":"All versions, specific to PyCharm IDE"},{"fix":"Choose the installation method that best suits your project's needs. If managing multiple boto3 service types, `boto3-stubs` with extras can simplify dependency management.","message":"This package (`mypy-boto3-accessanalyzer`) is a standalone stub package for a specific service. For a more integrated approach, `boto3-stubs` with service-specific extras (`pip install 'boto3-stubs[accessanalyzer]'`) is often recommended, as it manages a consolidated `boto3` stub environment.","severity":"gotcha","affected_versions":"All versions"}],"env_vars":null,"last_verified":"2026-04-11T00:00:00.000Z","next_check":"2026-07-10T00:00:00.000Z"}