Bails Lambda Utils

For making lambda's easier

pip install bails-lambda-utils

Usage

Decorators

The libarary provides a decorator lambda_handler which should be attached to the any handler recieiving API calls. The decorator will automatically map exceptions to appriorate response types:

Exception	Response
pynamodb.exceptions.DoesNotExist	404 - Not Found
bails_lambda_utils.errors.PermissionError	403 - Forbidden
bails_lambda_utils.errors.RequiredParamException	400 - Specifying which param is missing
Exception	500 - With reference to aws_request_id

Example:

from bails_lambda_utils.handler import lambda_handler
from bails_lambda_utils.responses import Response

@lambda_handler
def get(event, context={}):
    #... some logic
    return Response(status_code=200, message="ok").to_dict()

Responses + Encoders

Docs coming soon

Misc Utils

Docs coming soon