mypy-boto3-opensearch
Type annotations for boto3 OpenSearchService 1.43.41 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, permissive licensing, and minimal dependencies. Install it if you use boto3's OpenSearchService and want IDE autocomplete and static type checking. It is particularly valuable in VSCode and mypy workflows; PyCharm users should be aware of potential performance issues noted in the documentation.AI-flagged interpretation of the facts on this page — verify before relying
Before you install
- Requires boto3 to be installed separately; type checking requires mypy, pyright, or a compatible IDE with type-checking support.
- Low friction: single runtime dependency (typing-extensions), wheel-only distribution, and actively maintained with recent releases.
- Marked Production/Stable and compatible with Python 3.9 through 3.14.
License · maintenance · safety
MIT (permissive) — MIT license (permissive) places no restrictions on use, modification, or distribution in proprietary or open-source projects.
last release 2026-07-06 (39 days) · last repo commit 2026-06-22 · 670 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 528,475 downloads/mo, #6,166 on PyPI
Alternatives
Verify before relying
pip install mypy-boto3-opensearch
from boto3.session import Session
from mypy_boto3_opensearch import OpenSearchServiceClient
client: OpenSearchServiceClient = Session().client("opensearch")- Performance impact on PyCharm noted in docs (PY-40997) but not quantified in fact sheet.
- Whether boto3-stubs-lite is a recommended alternative for resource-constrained environments.
What it is and what it does
This package is a stub-only type annotation library for AWS OpenSearchService operations via boto3. It is generated from boto3 1.43.41 and provides complete type hints for the OpenSearchService client, paginators, and service resources, enabling IDEs and type checkers to offer accurate autocomplete and catch type errors at development time.
It works by installing alongside boto3 and making type information available to mypy, pyright, VSCode Pylance, PyCharm, Emacs, Sublime Text, and other tools that support Python type hints. The package contains no runtime code—only type stubs—so it adds minimal overhead. Installation is straightforward via pip, and it integrates transparently with existing boto3 code without requiring explicit type annotations in most cases.
Use it for
- Enable IDE autocomplete and type checking for OpenSearchService operations in VSCode or PyCharm without manual type annotations.
- Catch type errors in boto3 OpenSearchService calls during development using mypy or pyright before runtime.
- Provide accurate method signatures and parameter hints for OpenSearchService client, paginators, and waiters.
- Support gradual typing adoption in projects using boto3 by adding type safety to OpenSearchService code incrementally.
- Reduce debugging time by catching incorrect service calls, parameter names, or return types at static analysis time.
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, permissive licensing, and minimal dependencies. Install it if you use boto3's OpenSearchService and want IDE autocomplete and static type checking. It is particularly valuable in VSCode and mypy workflows; PyCharm users should be aware of potential performance issues noted in the documentation.
Install
mypy-boto3-opensearch on PyPI
Before you install
Low friction: single runtime dependency (typing-extensions), wheel-only distribution, and actively maintained with recent releases. Marked Production/Stable and compatible with Python 3.9 through 3.14.
Requires boto3 to be installed separately; type checking requires mypy, pyright, or a compatible IDE with type-checking support.
License in practice
MIT license (permissive) places no restrictions on use, modification, or distribution in proprietary or open-source projects.
Quickstart
pip install mypy-boto3-opensearch
from boto3.session import Session
from mypy_boto3_opensearch import OpenSearchServiceClient
client: OpenSearchServiceClient = Session().client("opensearch")Verify before relying
- Performance impact on PyCharm noted in docs (PY-40997) but not quantified in fact sheet.
- Whether boto3-stubs-lite is a recommended alternative for 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 39 days since the last release |
| Last repo commit | |
| First released | |
| Downloads | 528,475 / month, #6,166 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_opensearch-1.43.41-py3-none-any.whl
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See also mypy-boto3-ec2 · types-aiobotocore-opensearch · mypy-boto3-osis · mypy-boto3-opensearchserverless · mypy-boto3-connect · mypy-boto3-iot · mypy-boto3-config · mypy-boto3-pinpoint · mypy-boto3-cloudsearch · mypy-boto3-cloudsearchdomain