mypy-boto3-appconfig

What it is and what it does

mypy-boto3-appconfig is a type-stub package that adds complete type annotations to boto3's AppConfig service client. It is generated automatically from boto3 metadata and enables IDEs and type checkers to provide accurate code completion, inline documentation, and static type validation when working with AppConfig resources. The package works with mypy, pyright, and popular editors including VSCode, PyCharm, Emacs, and Sublime Text.

The package is designed as a development-time dependency—it provides no runtime behavior but improves the developer experience by catching type errors before execution. It supports paginators, waiters, and service resource types, allowing developers to write strongly-typed boto3 code without manual type annotations. The single runtime dependency is typing-extensions, keeping the installation footprint minimal.

Use it for:

• Add IDE autocomplete and type checking to boto3 AppConfig code in VSCode or PyCharm projects.
• Catch AppConfig API misuse (wrong parameter types, missing required fields) with mypy or pyright before deployment.
• Enable Emacs or Sublime Text users to get inline type hints and documentation for AppConfig client methods.
• Document AppConfig interactions in your codebase by letting type annotations serve as inline API reference.
• Migrate legacy boto3 AppConfig code to typed Python with IDE-assisted refactoring.

Worth the install?

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

Provides type annotations and IDE autocompletion for boto3's AppConfig service, enabling static type checking with mypy, pyright, and editor support in VSCode, PyCharm, Emacs, and Sublime Text.

Yes. Install this if you use boto3's AppConfig service and want static type checking or IDE autocompletion. It has low friction (one lightweight dependency), is actively maintained, carries no security vulnerabilities, and uses a permissive MIT license. The only gotcha is a known PyCharm performance issue with Literal overloads—consider the lite variant if you experience slowdowns.

Install

mypy-boto3-appconfig on PyPI

pip install mypy-boto3-appconfig

uv add mypy-boto3-appconfig

poetry add mypy-boto3-appconfig

Installing mypy-boto3-appconfig

Before you install

Low install friction with a single lightweight runtime dependency (typing-extensions). Actively maintained with a recent release 37 days ago and ongoing repository activity.

License in practice

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

Quickstart

pip install mypy-boto3-appconfig

from boto3.session import Session
from mypy_boto3_appconfig import AppConfigClient

client: AppConfigClient = Session().client("appconfig")

Requires Python 3.9 or later; boto3 must be installed separately in your environment.

Verify before relying

• Whether PyCharm performance issues with Literal overloads mentioned in the description have been resolved in recent versions.
• Whether the lite variant (boto3-stubs-lite) is recommended as a default over the full stubs for new projects.

Package facts

Evidence: mypy_boto3_appconfig-1.43.43-py3-none-any.whl

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

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