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Example Project for Serverless Package Python Functions Plugin

This is an example project for the Serverless Package Python Functions Plugin

The project comprises of the below files

.
├── README.md
├── common_files # Service modules (common code)
│   ├── common1.py
│   └── common2.py
├── jinja2Func  # Lambda function that requires jinja2 template and common1.py
│   ├── function.py
│   └── requirements.txt # Function level requirements
├── simplejsonFunc  # Lambda function that requires simplejson library and common2.py
│   ├── function.py
│   └── requirements.txt # function level requirements
├── package.json
├── globalRequirements.txt # Service level requirements file that adds requests library to all functions
└── serverless.yml

Setup

To use this example project you need

  • An AWS Account and a locally configured AWS Profile named serverless-admin. See here for setup instructions

Once the account is configured, clone this repository then run serverless deploy as shown below

$ git clone git@github.com:ubaniabalogun/serverless-package-python-functions-demo.git
$ cd serverless-package-python-functions-demo
$ serverless deploy --verbose

This will deploy the test functions to your AWS environment.

The test functions simply import their packaged dependencies and return a string to confirm they work.

You can test them either by logging into the AWS Console and executing them manually, or using the Serverless CLI tool as shown below

$ serverless invoke --function simplejsonFunc
$ serverless invoke --function jinja2Func

Cleanup

To clean up the test, run

$ serverless remove

You can learn more about the serverless-package-python-functions plugin on NPM or Github

May your Serverless programming be merry and fruitful.