{"id":3380,"library":"mypy-boto3-taxsettings","title":"mypy-boto3-taxsettings: Type Annotations for AWS TaxSettings","description":"mypy-boto3-taxsettings provides comprehensive type annotations for the AWS boto3 TaxSettings service, enabling robust static type checking with tools like MyPy, PyRight, VSCode, and PyCharm. It is currently at version 1.42.3, generated by `mypy-boto3-builder` 8.12.0, and is actively maintained with frequent updates that typically follow boto3 releases.","status":"active","version":"1.42.3","language":"en","source_language":"en","source_url":"https://github.com/youtype/mypy_boto3_builder","tags":["mypy","boto3","aws","typing","stubs","type-checking","taxsettings"],"install":[{"cmd":"pip install mypy-boto3-taxsettings boto3","lang":"bash","label":"Install package and boto3 runtime"},{"cmd":"pip install 'boto3-stubs[taxsettings]' boto3","lang":"bash","label":"Install via boto3-stubs meta-package"}],"dependencies":[{"reason":"Runtime dependency for AWS SDK functionality, as this package only provides type stubs.","package":"boto3"},{"reason":"Static type checker. Other type checkers like PyRight also work.","package":"mypy"},{"reason":"Requires Python 3.9 or higher due to recent builder changes.","package":"python","optional":false}],"imports":[{"symbol":"TaxSettingsClient","correct":"from mypy_boto3_taxsettings.client import TaxSettingsClient"},{"note":"Example TypeDef for service request/response bodies.","symbol":"AccountDetailsTypeDef","correct":"from mypy_boto3_taxsettings.type_defs import AccountDetailsTypeDef"}],"quickstart":{"code":"from typing import TYPE_CHECKING\nimport boto3\n\nif TYPE_CHECKING:\n    from mypy_boto3_taxsettings.client import TaxSettingsClient\n    from mypy_boto3_taxsettings.type_defs import GetTaxRegistrationOutputTypeDef\n\n\ndef get_tax_registration_details(region: str) -> 'GetTaxRegistrationOutputTypeDef':\n    client: TaxSettingsClient = boto3.client(\"taxsettings\", region_name=region)\n    response = client.get_tax_registration()\n    print(response)\n    return response\n\nif __name__ == \"__main__\":\n    # Replace 'us-east-1' with your desired AWS region\n    # ensure your AWS credentials are configured (e.g., via AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY env vars or ~/.aws/credentials)\n    try:\n        tax_details = get_tax_registration_details(\"us-east-1\")\n        print(f\"Successfully retrieved tax registration details: {tax_details}\")\n    except Exception as e:\n        print(f\"Error retrieving tax registration details: {e}\")","lang":"python","description":"Demonstrates how to use type hints for the TaxSettingsClient. The `if TYPE_CHECKING:` block ensures that type imports are only active during type checking, avoiding runtime import issues and improving performance. An explicit type annotation is used for the client and return type for clarity."},"warnings":[{"fix":"Upgrade your Python environment to 3.9 or higher. For older Python versions, use an older `mypy-boto3-taxsettings` version compatible with your Python runtime.","message":"Python 3.8 support has been removed. All `mypy-boto3` packages, including `mypy-boto3-taxsettings`, now require Python 3.9 or newer.","severity":"breaking","affected_versions":"mypy-boto3-builder 8.12.0 and above (which generates mypy-boto3-taxsettings 1.42.3+)"},{"fix":"Ensure `boto3` is installed alongside `mypy-boto3-taxsettings` (e.g., `pip install boto3 mypy-boto3-taxsettings`).","message":"This package provides only type stubs. The actual `boto3` library must be installed separately in your environment for the code to run at runtime.","severity":"gotcha","affected_versions":"All versions"},{"fix":"Encapsulate type imports: `from typing import TYPE_CHECKING` and then `if TYPE_CHECKING: from mypy_boto3_taxsettings.client import TaxSettingsClient`.","message":"It is best practice to wrap type-only imports (e.g., `TaxSettingsClient`, `TypeDefs`) within an `if TYPE_CHECKING:` block to prevent potential runtime import errors or circular dependencies and improve runtime performance.","severity":"gotcha","affected_versions":"All versions"},{"fix":"Review your code for explicit `TypeDef` references and update names according to the latest generated types if upgrading from a significantly older `mypy-boto3` stub version.","message":"The `mypy-boto3-builder` version 8.9.0 introduced breaking changes to `TypeDef` naming conventions (e.g., `CreateDistributionRequestRequestTypeDef` -> `CreateDistributionRequestTypeDef`). If you are explicitly referencing `TypeDef` names from older `mypy-boto3` versions, these may have changed.","severity":"breaking","affected_versions":"mypy-boto3-builder 8.9.0 and above. Affects `mypy-boto3` stub packages generated by these builder versions."},{"fix":"Install `boto3-stubs-lite[taxsettings]` instead (`pip install 'boto3-stubs-lite[taxsettings]'`), or disable PyCharm's internal type checker and use an external one like `mypy` or `pyright`.","message":"PyCharm's built-in type checker may experience slow performance with Literal overloads. For better performance, consider using `boto3-stubs-lite` or configuring PyCharm to use `mypy` or `pyright` as its type checker.","severity":"gotcha","affected_versions":"All versions, specifically affecting PyCharm users."}],"env_vars":null,"last_verified":"2026-04-11T00:00:00.000Z","next_check":"2026-07-10T00:00:00.000Z"}