mypy-boto3-wafv2

What it is and what it does

This package is a type-stub library that adds static type information for boto3's WAFV2 (AWS Web Application Firewall V2) service. It enables IDEs like VSCode, PyCharm, Emacs, and Sublime Text to provide code completion and type checking when working with the WAFV2 API, and works with type checkers like mypy and pyright. The stubs are generated from boto3's service definitions and include client type annotations, literal types for valid parameter values, and type definitions for request and response structures.

The package is designed as a development dependency—it provides no runtime functionality but improves the developer experience by catching type errors early and offering IDE autocompletion. It supports Python 3.9 through 3.14 and has a single runtime dependency on typing-extensions. The stubs can be used standalone or as part of the broader boto3-stubs ecosystem, which covers all AWS services.

Use it for:

• Enable IDE autocompletion and inline documentation when writing WAFV2 API calls with boto3 in VSCode or PyCharm.
• Catch type errors in WAFV2 service calls during development using mypy or pyright before runtime.
• Provide explicit type hints for WAFV2Client, literals, and type definitions in a codebase that uses TYPE_CHECKING guards.
• Improve code maintainability by documenting expected parameter types and return shapes for WAFV2 operations.
• Integrate WAFV2 type checking into CI/CD pipelines that run mypy or pyright as part of code quality checks.

Worth the install?

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

Provides type annotations and IDE autocompletion for boto3's WAFV2 (AWS WAF V2) service, enabling static type checking in mypy, pyright, and supported editors.

Yes. Install this if you use boto3 with WAFV2 and want IDE autocompletion and static type checking. It has minimal install friction, no security vulnerabilities, permissive licensing, and active maintenance. Use it as a development dependency only—it adds no runtime overhead and is compatible with all major Python type checkers and IDEs.

Install

mypy-boto3-wafv2 on PyPI

pip install mypy-boto3-wafv2

uv add mypy-boto3-wafv2

poetry add mypy-boto3-wafv2

Installing mypy-boto3-wafv2

Before you install

Low friction installation with a single lightweight dependency (typing-extensions). The package is actively maintained with a recent release and no known vulnerabilities.

License in practice

MIT license permits unrestricted use, modification, and distribution, including in proprietary code—no licensing constraints for adopters.

Quickstart

# Install
python -m pip install mypy-boto3-wafv2

# Use in code
from boto3.session import Session
from mypy_boto3_wafv2 import WAFV2Client

client: WAFV2Client = Session().client("wafv2")

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

Verify before relying

• Whether PyCharm performance issues mentioned in the docs (PY-40997) still affect current versions.
• Whether the lite variant (boto3-stubs-lite) is recommended for production deployments to reduce memory overhead.

Package facts

Evidence: mypy_boto3_wafv2-1.43.63-py3-none-any.whl

Keywords: boto3, wafv2, boto3-stubs, type-annotations, mypy, typeshed, autocomplete

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