mypy-boto3-scheduler

What it is and what it does

mypy-boto3-scheduler is a type-stub package that adds static type annotations for boto3's EventBridgeScheduler service. It enables IDEs like VSCode, PyCharm, Emacs, and Sublime Text to provide accurate code completion and type checking when working with the EventBridgeScheduler API, and integrates with type checkers like mypy and pyright.

The package is generated automatically from boto3 1.43.0 using mypy-boto3-builder 8.12.0. It contains no runtime code—only type definitions—so it can be safely imported only during type checking (via TYPE_CHECKING guards) to avoid production dependencies. Installation is straightforward and adds minimal overhead, with only typing-extensions as a runtime dependency.

Use it for:

• Enable IDE autocomplete and inline documentation when writing EventBridgeScheduler boto3 code in VSCode or PyCharm.
• Catch type errors in EventBridgeScheduler API calls during development using mypy or pyright without running code.
• Provide explicit type hints for EventBridgeSchedulerClient, paginators, and service resources in typed Python projects.
• Reduce runtime type-checking overhead by catching scheduler API misuse at static analysis time.
• Support development workflows where TYPE_CHECKING guards keep type stubs out of production dependencies.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Provides type annotations and IDE autocompletion for boto3's EventBridgeScheduler service, enabling static type checking with mypy, pyright, and IDE tools.

Yes. If you use boto3's EventBridgeScheduler service and want IDE autocompletion or static type checking, this package is worth installing. It has low install friction, active maintenance, no known vulnerabilities, and a permissive license. The only caveat is a known PyCharm performance issue (PY-40997) with Literal overloads; if you use PyCharm, consider boto3-stubs-lite as an alternative.

Install

mypy-boto3-scheduler on PyPI

pip install mypy-boto3-scheduler

uv add mypy-boto3-scheduler

poetry add mypy-boto3-scheduler

Installing mypy-boto3-scheduler

Before you install

Low friction installation with a single lightweight runtime dependency (typing-extensions). Package is actively maintained with recent releases and no known vulnerabilities.

License in practice

MIT license permits unrestricted use, modification, and distribution with minimal obligations—suitable for both open-source and commercial projects.

Quickstart

# Install type stubs
python -m pip install mypy-boto3-scheduler

# Use in code
from boto3.session import Session
from mypy_boto3_scheduler import EventBridgeSchedulerClient

client: EventBridgeSchedulerClient = Session().client("scheduler")
# Now mypy and IDEs provide type checking and code completion

Verify before relying

• Whether PyCharm performance issues mentioned in the description (issue PY-40997) still affect this version or have been resolved.
• Whether the package works correctly with all listed Python versions (3.9–3.14) in practice, or if there are known compatibility gaps.

Package facts

Evidence: mypy_boto3_scheduler-1.43.0-py3-none-any.whl

Keywords: boto3, scheduler, boto3-stubs, type-annotations, mypy, typeshed, autocomplete

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