mypy-boto3-greengrassv2

What it is and what it does

This package is a type-stub library that adds static type information to boto3's GreengrassV2 service client. It works alongside boto3 to enable IDE code completion, type checking, and error detection without requiring runtime changes to your code. The stubs are generated from boto3 1.43.0 and support Python 3.9 through 3.14.

You install it alongside boto3 in your development environment, and it integrates with VSCode (via Pylance), PyCharm, Emacs, Sublime Text, mypy, and pyright. The package provides explicit type annotations for GreengrassV2 clients, paginators, and type definitions, allowing your editor and type checker to catch mistakes before runtime. It has no runtime overhead—the stubs are only used during development and type checking.

Use it for:

• Enable IDE autocomplete and type hints when writing boto3 GreengrassV2 code in VSCode with Pylance or PyCharm.
• Run mypy or pyright in CI/CD pipelines to catch type errors in GreengrassV2 API calls before deployment.
• Use explicit type annotations for GreengrassV2Client and paginator objects to document expected types in your codebase.
• Develop GreengrassV2 applications with full IDE support across Emacs, Sublime Text, or other LSP-compatible editors.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Provides type annotations and IDE autocomplete support for the boto3 GreengrassV2 1.43.0 service, enabling static type checking with mypy, pyright, and other tools.

Yes. Install this if you use boto3 GreengrassV2 and want IDE autocomplete and static type checking. It has low friction (one lightweight dependency), is actively maintained, carries no security vulnerabilities, and uses a permissive MIT license. The only caveat is PyCharm users may experience performance issues with the full stubs and should consider the lite variant.

Install

mypy-boto3-greengrassv2 on PyPI

pip install mypy-boto3-greengrassv2

uv add mypy-boto3-greengrassv2

poetry add mypy-boto3-greengrassv2

Installing mypy-boto3-greengrassv2

Before you install

Low install friction with a single runtime dependency (typing-extensions). Actively maintained with recent commits and stable production status.

License in practice

MIT license permits free use, modification, and distribution with minimal restrictions—suitable for both open-source and commercial projects.

Quickstart

python -m pip install mypy-boto3-greengrassv2

from boto3.session import Session
from mypy_boto3_greengrassv2 import GreengrassV2Client

client: GreengrassV2Client = Session().client("greengrassv2")

Requires boto3 to be installed separately; type checking requires mypy, pyright, or a compatible IDE.

Verify before relying

• Whether PyCharm performance issues (PY-40997) mentioned in the description remain unresolved.
• Whether the lite variant offers materially better IDE responsiveness for typical GreengrassV2 workflows.

Package facts

Evidence: mypy_boto3_greengrassv2-1.43.0-py3-none-any.whl

Keywords: boto3, greengrassv2, boto3-stubs, type-annotations, mypy, typeshed, autocomplete

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