mypy-boto3-lex-runtime
Type annotations for boto3 LexRuntimeService 1.43.0 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 for a specific AWS service with no known vulnerabilities and a permissive license. Install it if you use boto3's LexRuntimeService and want IDE autocomplete and static type checking; it adds minimal overhead and can be confined to development dependencies.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 runtime dependency (typing-extensions).
- Actively maintained with recent commits and stable release status.
License · maintenance · safety
MIT (permissive) — MIT license permits unrestricted use, modification, and distribution with minimal restrictions—suitable for both open-source and commercial projects.
last release 2026-04-29 (107 days) · last repo commit 2026-06-22 · 670 stars
0 known vulnerabilities (OSV.dev, 2026-08-14) · 252,255 downloads/mo, #8,548 on PyPI
Alternatives
Verify before relying
pip install mypy-boto3-lex-runtime
from boto3.session import Session
from mypy_boto3_lex_runtime import LexRuntimeServiceClient
client: LexRuntimeServiceClient = Session().client("lex-runtime")- Whether performance issues mentioned for PyCharm (issue PY-40997) have been resolved in recent PyCharm versions.
- Exact scope of type coverage for all LexRuntimeService operations and response shapes.
What it is and what it does
This package is a type stub library that adds comprehensive type annotations to boto3's LexRuntimeService client. It is generated automatically from boto3's service definitions using mypy-boto3-builder 8.12.0 and works with mypy, pyright, VSCode, PyCharm, Emacs, and Sublime Text.
When installed, it enables your IDE to provide accurate autocomplete for LexRuntimeService API calls and allows static type checkers to catch type errors before runtime. The package includes type definitions for client methods, response shapes, and service literals. It is designed as a development-only dependency and can be safely gated behind TYPE_CHECKING to avoid production overhead.
Use it for
- Enable IDE autocomplete and type hints when developing boto3 code that calls AWS Lex Runtime APIs.
- Catch type mismatches in LexRuntimeService client calls during static analysis with mypy or pyright.
- Provide explicit type annotations for LexRuntimeService response objects in your codebase.
- Improve code quality and maintainability by documenting expected parameter and return types for Lex operations.
- Use with VSCode and Pylance for real-time type checking and code completion without manual annotations.
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 for a specific AWS service with no known vulnerabilities and a permissive license. Install it if you use boto3's LexRuntimeService and want IDE autocomplete and static type checking; it adds minimal overhead and can be confined to development dependencies.
Install
mypy-boto3-lex-runtime on PyPI
Before you install
Low install friction with a single runtime dependency (typing-extensions). Actively maintained with recent commits and stable release status.
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 with minimal restrictions—suitable for both open-source and commercial projects.
Quickstart
pip install mypy-boto3-lex-runtime
from boto3.session import Session
from mypy_boto3_lex_runtime import LexRuntimeServiceClient
client: LexRuntimeServiceClient = Session().client("lex-runtime")Verify before relying
- Whether performance issues mentioned for PyCharm (issue PY-40997) have been resolved in recent PyCharm versions.
- Exact scope of type coverage for all LexRuntimeService operations and response shapes.
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 | 252,255 / month, #8,548 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_lex_runtime-1.43.0-py3-none-any.whl
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See also mypy-boto3-ec2 · mypy-boto3-apprunner · mypy-boto3-lexv2-runtime · mypy-boto3-ebs · boto3-stubs-lite · mypy-boto3-detective · mypy-boto3-panorama · mypy-boto3-personalize-runtime · mypy-boto3-lex-models · mypy-boto3-lexv2-models