aws-lambda-typing 2.11.0

A package that provides type hints for AWS Lambda event, context and response objects

AWS Lambda Typing

A package that provides type hints for AWS Lambda event, context and response objects. It's a convenient way to get autocomplete and type hints built into IDEs. Type annotations are not checked at runtime but are only enforced by third party tools such as type checkers, IDEs, linters, etc.

Table of Contents

• Usage
• Demo
• Types
  • Context
  • Events
  • Responses
• Test
• Contributing
• Issues

Usage

Example: AWS SQS event

from aws_lambda_typing import context as context_, events


def handler(event: events.SQSEvent, context: context_.Context) -> None:
    for record in event['Records']:
        print(record['body'])

    print(context.get_remaining_time_in_millis())

    message: events.sqs.SQSMessage

Demo

IDE autocomplete

IDE code reference information

Types

Context

• Context

Events

• ALBEvent
• APIGatewayRequestAuthorizerEvent
• APIGatewayTokenAuthorizerEvent
• APIGatewayProxyEventV1
• APIGatewayProxyEventV2
• AppSyncResolverEvent
• CloudFormationCustomResourceEvent
• CloudWatchEventsMessageEvent (Deprecated since version 2.10.0: use EventBridgeEvent instead.)
• CloudWatchLogsEvent
• CodeCommitMessageEvent
• CodePipelineEvent
• ConfigEvent
• DynamoDBStreamEvent
• EventBridgeEvent
• IoTPreProvisioningHookEvent
• KinesisFirehoseEvent
• KinesisStreamEvent
• MQEvent
• MSKEvent
• S3Event
• S3BatchEvent
• SecretsManagerRotationEvent
• SESEvent
• SNSEvent
• SQSEvent

Requests

• SNSPublish
• SNSPublishBatch

Responses

• ALBResponse
• APIGatewayAuthorizerResponse
• APIGatewayProxyResponseV1
• APIGatewayProxyResponseV2
• IoTPreProvisioningHookResponse
• S3BatchResponse

Other

• PolicyDocument

Develop

Activate virtual environment

poetry shell

Install dependencies

poetry install --remove-untracked

Install git hooks

pre-commit install --hook-type pre-commit

Run tests

mypy src tests

Run linter

flake8 .

Format code

black .

Sort imports

isort .

Contributing

Contributions are welcome via pull requests.

Issues

If you encounter any problems, please file an issue along with a detailed description.