semvec/pypi-packages huggingface dataset:
lambkin 0.3.5
CLI tool for managing functions in AWS Lambda.

Deprecation Warning
===================

Lambkin was designed as a simple tool for simple tasks. Today, it's
difficult to recommend over more functional systems such as
`Serverless <https://serverless.com/>`__ and
`Apex <http://apex.run/>`__. Please consider alternatives before getting
too involved with Lambkin.

Lambkin
=======

Lambkin is a CLI tool for generating and managing simple functions in
AWS Lambda.

Supporting Node.js and Python, Lambkin generates skeleton functions,
provides lightweight help for managing dependencies, and does its best
to hide the complexity of publishing and running functions in Lambda.

Quick Start
===========

Prerequisites
-------------

-  A valid ``~/.aws/credentials`` file. eg.

   ::

       [default]
       aws_access_key_id = AKIAUAVOHGHOOWEEYIED
       aws_secret_access_key = 90kX2Y2bykTH9CpQFHCzN92tukYf26

   ... or the equivalent environment variables (``AWS_ACCESS_KEY_ID``
   and ``AWS_SECRET_ACCESS_KEY``).

-  A working ``virtualenv`` command if you will be writing Lambda
   functions in Python.

Installing
----------

-  ``pip install lambkin``

Examples
--------

Create a new Python function from a basic template
''''''''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin create cool-func
    cd cool-func
    $EDITOR cool-func.py

...or a maybe you prefer Node.js
''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin create cool-func --runtime=nodejs
    cd cool-func
    $EDITOR cool-func.js

Install packages and dependencies for a Python function
'''''''''''''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    $EDITOR requirements.txt
    lambkin build

Install packages and dependencies for a Node.js function
''''''''''''''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    $EDITOR Makefile
    lambkin build

Bundle up your function (with libraries) and send it to Lambda
''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin publish --description 'The best function ever.'

Increase the timeout for a long-running function
''''''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin publish --description 'Slow' --timeout=300

Increase the memory allocation for a function
'''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin publish --description 'Big' --memory=1024

Invoke the published function, right now!
'''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin run

Schedule the function to run at regular intervals
'''''''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin schedule --rate='10 minutes'

Remove the function from Lambda, but keep it locally
''''''''''''''''''''''''''''''''''''''''''''''''''''

.. code:: bash

    lambkin unpublish

Dependencies - pip and npm
--------------------------

Python functions get a ``requirements.txt`` file where you can specify
dependencies. They will be installed into your function's virtualenv by
``lambkin build``.

For now, Node.js functions just get a Makefile. Nicer, more Node-ish
dependency management is planned for the future.