mypy-boto3-signer
Type annotations for boto3 Signer 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 Signer and want static type checking or IDE autocomplete, install this package in your development environment. It has minimal dependencies, active maintenance, no known vulnerabilities, and a permissive MIT license. Use TYPE_CHECKING guards to exclude it from production if desired.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires Python 3.9 or later; boto3 itself must be installed separately in your environment.
- Low install friction with a single lightweight runtime dependency (typing-extensions).
- Actively maintained with recent releases; repository shows 670 stars and last commit on 2026-06-22.
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) · 2,011,638 downloads/mo, #3,365 on PyPI
Alternatives
Verify before relying
pip install mypy-boto3-signer
from boto3.session import Session
from mypy_boto3_signer import SignerClient
client: SignerClient = Session().client("signer")- Whether PyCharm performance issues with Literal overloads mentioned in the description still apply to current versions.
- Specific performance characteristics when used with large boto3 projects or in resource-constrained environments.
What it is and what it does
mypy-boto3-signer is a type stub package that adds static type information for the AWS Signer service in boto3. It is generated automatically using mypy-boto3-builder and works with mypy, pyright, VSCode Pylance, PyCharm, Emacs, and Sublime Text to provide IDE autocomplete and type checking without requiring explicit type annotations in your code.
The package includes type annotations for the SignerClient, paginators (ListSigningJobsPaginator, ListSigningPlatformsPaginator, ListSigningProfilesPaginator), and type definitions. It is designed as a development-only dependency—you can use TYPE_CHECKING guards to exclude it from production builds. The package has no security vulnerabilities and supports Python 3.9 through 3.14.
Use it for
- Enable IDE autocomplete and type hints when calling boto3 Signer methods in VSCode, PyCharm, or other supported editors.
- Run mypy or pyright type checking on code that uses boto3 Signer to catch type errors before runtime.
- Provide explicit type annotations for SignerClient and paginator objects in larger AWS projects.
- Use in development environments while keeping production dependencies lean via TYPE_CHECKING conditional imports.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes.
If you use boto3 Signer and want static type checking or IDE autocomplete, install this package in your development environment. It has minimal dependencies, active maintenance, no known vulnerabilities, and a permissive MIT license. Use TYPE_CHECKING guards to exclude it from production if desired.
Install
mypy-boto3-signer on PyPI
Before you install
Low install friction with a single lightweight runtime dependency (typing-extensions). Actively maintained with recent releases; repository shows 670 stars and last commit on 2026-06-22.
Requires Python 3.9 or later; boto3 itself 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-signer
from boto3.session import Session
from mypy_boto3_signer import SignerClient
client: SignerClient = Session().client("signer")Verify before relying
- Whether PyCharm performance issues with Literal overloads mentioned in the description still apply to current versions.
- Specific performance characteristics when used with large boto3 projects or in resource-constrained environments.
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 | 2,011,638 / month, #3,365 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_signer-1.43.0-py3-none-any.whl
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See also mypy-boto3-signer-data · mypy-boto3-ec2 · mypy-boto3-connect · mypy-boto3-iot · mypy-boto3-rds · mypy-boto3-signin · mypy-boto3-sagemaker · mypy-boto3-codeconnections · mypy-boto3-sqs · boto3-stubs-full