mypy-boto3-sns
Type annotations for boto3 SNS 1.43.23 service generated with mypy-boto3-builder 8.12.0
Decision gist · record as of 2026-08-14
Yes. This is a low-friction, actively maintained type-stub package with no security vulnerabilities and permissive licensing. Install it in development environments to gain IDE autocompletion and static type checking for boto3 SNS without runtime overhead. Exclude it from production via TYPE_CHECKING if needed.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 friction: single runtime dependency (typing-extensions) and a pure-Python wheel.
- Active maintenance with recent releases; last commit 2026-06-22.
License · maintenance · safety
MIT (permissive) — MIT license permits unrestricted use, modification, and distribution in both open-source and proprietary projects.
last release 2026-06-04 (71 days) · last repo commit 2026-06-22 · 670 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 2,650,208 downloads/mo, #2,960 on PyPI
Alternatives
Verify before relying
pip install mypy-boto3-sns
from boto3.session import Session
from mypy_boto3_sns import SNSClient
client: SNSClient = Session().client("sns")- Whether PyCharm performance issues with Literal overloads (PY-40997) remain unresolved in current versions.
- Whether the boto3-stubs-lite alternative is recommended as a default for PyCharm users.
- Actual type coverage completeness for all SNS operations and edge cases.
What it is and what it does
mypy-boto3-sns is a type-stub package that adds complete type annotations to boto3's SNS service client. It is generated from boto3 1.43.23 using mypy-boto3-builder 8.12.0 and works with static type checkers (mypy, pyright) and IDE language servers (Pylance, PyCharm, Emacs LSP, Sublime LSP) to provide inline code completion and catch type errors before runtime.
The package is designed to be installed alongside boto3 in your development environment. It provides explicit type hints for SNS clients, paginators, service resources, and type definitions, allowing you to write boto3 code with full IDE support and type safety. Installation is straightforward via pip, and the package carries no production dependency—you can use TYPE_CHECKING guards to exclude it from runtime if needed.
Use it for
- Enable IDE autocomplete and type checking for SNS operations in VSCode with Pylance or PyCharm.
- Run mypy or pyright type checking on boto3 SNS code in CI/CD pipelines to catch type errors early.
- Use explicit type annotations for SNSClient, paginators, and service resources in large AWS projects.
- Develop AWS Lambda functions with SNS integration while maintaining type safety in your editor.
- Migrate legacy boto3 code to typed Python by gradually adding SNSClient type hints.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
This is a low-friction, actively maintained type-stub package with no security vulnerabilities and permissive licensing. Install it in development environments to gain IDE autocompletion and static type checking for boto3 SNS without runtime overhead. Exclude it from production via TYPE_CHECKING if needed.
Install
mypy-boto3-sns on PyPI
Before you install
Low friction: single runtime dependency (typing-extensions) and a pure-Python wheel. Active maintenance with recent releases; last commit 2026-06-22.
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.
Quickstart
pip install mypy-boto3-sns
from boto3.session import Session
from mypy_boto3_sns import SNSClient
client: SNSClient = Session().client("sns")Verify before relying
- Whether PyCharm performance issues with Literal overloads (PY-40997) remain unresolved in current versions.
- Whether the boto3-stubs-lite alternative is recommended as a default for PyCharm users.
- Actual type coverage completeness for all SNS operations and edge cases.
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 71 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 2,650,208 / month, #2,960 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_sns-1.43.23-py3-none-any.whl
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See also types-boto3-sns · mypy-boto3-ec2 · mypy-boto3-wickr · mypy-boto3-neptune · mypy-boto3-efs · mypy-boto3-evidently · mypy-boto3-ses · mypy-boto3-config · mypy-boto3-workdocs · boto3-stubs-lite