mypy-boto3-workmailmessageflow
Type annotations for boto3 WorkMailMessageFlow 1.43.0 service generated with mypy-boto3-builder 8.12.0
Decision gist · record as of 2026-08-14
Yes, if you use boto3's WorkMailMessageFlow service and want static type checking or IDE support. Install friction is minimal, maintenance is active, and the MIT license carries no restrictions. The only caveat is that PyCharm users may experience performance issues with the full stubs; the documentation suggests boto3-stubs-lite as a workaround in that case.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.9 or later; boto3 must be installed separately in your environment.
- Low install friction with a single lightweight runtime dependency (typing-extensions).
- Actively maintained with recent releases; repo shows consistent activity.
License · maintenance · safety
MIT (permissive) — MIT license permits unrestricted use, modification, and distribution in both open-source and proprietary projects without restriction.
last release 2026-04-29 (107 days) · last repo commit 2026-06-22 · 670 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 251,066 downloads/mo, #8,598 on PyPI
Alternatives
Verify before relying
pip install mypy-boto3-workmailmessageflow
from boto3.session import Session
from mypy_boto3_workmailmessageflow import WorkMailMessageFlowClient
client: WorkMailMessageFlowClient = Session().client("workmailmessageflow")- Whether performance impact on PyCharm is significant enough to warrant boto3-stubs-lite as an alternative.
- Exact scope of WorkMailMessageFlow API coverage in this stub version.
What it is and what it does
This package is a type stub library that adds static type information for boto3's WorkMailMessageFlow service. It is generated automatically from boto3 service definitions and works with mypy, pyright, VSCode Pylance, PyCharm, Emacs, and Sublime Text to provide IDE autocomplete and catch type errors before runtime.
The package contains no runtime code—it only provides type hints so that your editor and type checker understand the shape of WorkMailMessageFlow client objects, method signatures, and return types. You install it alongside boto3 in your development environment; it does not affect production deployments. It supports Python 3.9 through 3.14 and depends only on typing-extensions.
Use it for
- Enable IDE autocomplete and inline documentation for WorkMailMessageFlow API calls in VSCode or PyCharm.
- Run mypy or pyright type checking on code that uses boto3 WorkMailMessageFlow without false positives.
- Catch incorrect WorkMailMessageFlow method calls and parameter types during development rather than at runtime.
- Generate explicit type annotations for WorkMailMessageFlowClient objects and return types in your codebase.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you use boto3's WorkMailMessageFlow service and want static type checking or IDE support.
Install friction is minimal, maintenance is active, and the MIT license carries no restrictions. The only caveat is that PyCharm users may experience performance issues with the full stubs; the documentation suggests boto3-stubs-lite as a workaround in that case.
Install
mypy-boto3-workmailmessageflow on PyPI
Before you install
Low install friction with a single lightweight runtime dependency (typing-extensions). Actively maintained with recent releases; repo shows consistent activity.
Requires Python 3.9 or later; boto3 must be installed separately in your environment.
License in practice
MIT license permits unrestricted use, modification, and distribution in both open-source and proprietary projects without restriction.
Quickstart
pip install mypy-boto3-workmailmessageflow
from boto3.session import Session
from mypy_boto3_workmailmessageflow import WorkMailMessageFlowClient
client: WorkMailMessageFlowClient = Session().client("workmailmessageflow")Verify before relying
- Whether performance impact on PyCharm is significant enough to warrant boto3-stubs-lite as an alternative.
- Exact scope of WorkMailMessageFlow API coverage in this stub version.
Package facts
| License | MIT permissive |
| Python support | Supports the current Python release >=3.9 |
| Install friction | Low. Pure-Python wheel |
| Runtime dependencies | 1 packagetyping-extensions |
| Maintenance | Actively maintained 107 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 251,066 / month, #8,598 on PyPI 30-day window, as of 2026-08-14 |
| Known vulnerabilities | None known OSV.dev, checked 2026-08-14 |
| Classifiers | Development Status :: 5 - Production/StableEnvironment :: ConsoleIntended Audience :: DevelopersNatural Language :: EnglishOperating System :: OS IndependentProgramming Language :: Python :: 3Programming Language :: Python :: 3 :: OnlyProgramming Language :: Python :: 3.10Programming Language :: Python :: 3.11Programming Language :: Python :: 3.12Programming Language :: Python :: 3.13Programming Language :: Python :: 3.14Programming Language :: Python :: 3.9Programming Language :: Python :: Implementation :: CPythonTyping :: Stubs Only |
Evidence: mypy_boto3_workmailmessageflow-1.43.0-py3-none-any.whl
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