mypy-boto3-ecr
Type annotations for boto3 ECR 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 ECR in a typed Python project. Install friction is negligible, maintenance is active, the license is permissive, and there are no known vulnerabilities. The only caveat is PyCharm users may experience performance issues with the full stubs; the lite variant is available as an alternative.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.
- Actively maintained with recent commits and no known vulnerabilities.
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) · 2,800,327 downloads/mo, #2,882 on PyPI
Alternatives
Verify before relying
pip install mypy-boto3-ecr
from boto3.session import Session
from mypy_boto3_ecr import ECRClient
client: ECRClient = Session().client("ecr")
# Type checking and IDE completion now work on ECR operations- Whether PyCharm performance issue PY-40997 affects usability in that IDE.
- Whether the lite variant offers meaningfully better performance for large projects.
- Whether TYPE_CHECKING guards truly eliminate production dependency concerns.
What it is and what it does
mypy-boto3-ecr is a type stub package that adds static type information to boto3's ECR service client. When installed, it enables IDEs (VSCode, PyCharm, Emacs, Sublime Text) and type checkers (mypy, pyright) to understand ECR API calls, providing code completion, inline documentation, and catching type errors before runtime.
The package is generated from boto3 1.43.0 using mypy-boto3-builder 8.12.0 and includes type annotations for ECR clients, paginators, waiters, and service-specific type definitions. It works alongside boto3 without modifying its behavior—it purely adds type metadata. Installation is optional for development-only use.
Use it for
- Enable IDE autocomplete and inline documentation when writing ECR API calls in VSCode or PyCharm.
- Run mypy or pyright on a codebase using boto3 ECR to catch type mismatches before deployment.
- Provide explicit type hints for ECR client, paginators, and waiters in a typed Python project.
- Reduce development friction when working with ECR by catching incorrect method calls or parameter types early.
- Use in a CI/CD pipeline to enforce type safety on AWS infrastructure-as-code or automation scripts.
Worth the install?
AI-flagged interpretation of the facts on this page. Verify before relying on it.
Yes, if you use boto3 ECR in a typed Python project.
Install friction is negligible, maintenance is active, the license is permissive, and there are no known vulnerabilities. The only caveat is PyCharm users may experience performance issues with the full stubs; the lite variant is available as an alternative.
Install
mypy-boto3-ecr on PyPI
Before you install
Low friction: single runtime dependency (typing-extensions) and a pure-Python wheel. Actively maintained with recent commits and no known vulnerabilities.
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-ecr
from boto3.session import Session
from mypy_boto3_ecr import ECRClient
client: ECRClient = Session().client("ecr")
# Type checking and IDE completion now work on ECR operationsVerify before relying
- Whether PyCharm performance issue PY-40997 affects usability in that IDE.
- Whether the lite variant offers meaningfully better performance for large projects.
- Whether TYPE_CHECKING guards truly eliminate production dependency concerns.
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 | 2,800,327 / month, #2,882 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_ecr-1.43.0-py3-none-any.whl
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See also types-boto3-ecr · mypy-boto3-ecr-public · mypy-boto3-ec2 · types-aiobotocore-ecr · mypy-boto3-evidently · mypy-boto3-drs · mypy-boto3-config · boto3-stubs-full · mypy-boto3-emr-containers · mypy-boto3-kms