Class Interface for AWS Lambda event.
Project description
Welcome to aws_lambda_event Documentation
This library provides Python Class interface, attribute auto-complete, type hint for AWS Lambda Events. It can parse the AWS Lambda event data, and also generate fake event data for testing.
Example:
# An example lambda handler python module
import aws_lambda_event
# parse S3 Put event, convert it into a python object with type hint, auto complete
def handler(event, context):
event_obj = aws_lambda_event.S3PutEvent.from_dict(event)
for record in event_obj.Records:
# access attribute
_ = record.eventTime
# important attributes quick access alias
_ = record.bucket
_ = record.key
_ = record.etag
_ = record.size
...
# generate an fake event for testing
event_obj = aws_lambda_event.S3PutEvent.fake(bucket="my-bucket", key="my-file.txt")
...
List of Supported Event:
CloudWatchLogsEvent
CloudWatchScheduledEvent
S3PutEvent
S3DeleteEvent
SNSTopicNotificationEvent
SQSEvent
DynamodbUpdateEvent
KinesisStreamEvent
KinesisFirehoseEvent
You can find the event JSON schema in two place:
AWS Lambda Event Source Mapping Official Document: https://docs.aws.amazon.com/lambda/latest/dg/invocation-eventsourcemapping.html
Goto AWS Lambda Function Console -> Create Test Event -> Choose from Event template
Install
aws_lambda_event is released on PyPI, so all you need is:
$ pip install aws_lambda_event
To upgrade to latest version:
$ pip install --upgrade aws_lambda_event
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