Serverless Python Requirements uv

This plugin allows you to use uv in your Serverless Python projects. It automatically generates a requirements.txt file based on your uv.lock file.

Installation

To install the plugin, add it with your favorite package manager:

yarn add --dev serverless-python-requirements-uv

Then put it in the plugins list above the serverless-python-requirements plugin in your serverless.yml:

plugins:
    - serverless-python-requirements-uv
    - serverless-python-requirements

You might also want to consider adding requirements.txt to your .gitignore file, as it will be generated automatically.

echo "/requirements.txt" >> .gitignore

Usage

Whenever your uv.lock file is changed more recently than your requirements.txt file, the plugin will regenerate the requirements.txt file based on the contents of the uv.lock file. To regenerate the requirements.txt file manually, you can run:

touch uv.lock

This will update the timestamp of the uv.lock file, causing the plugin to regenerate the requirements.txt file the next time you deploy or package your service.