The formatted_yaml template handler enhances Sceptre's built-in File handler by delivering YAML output that is not only rendered but also reformatted according to an opinionated style aimed at improving readability. This feature is particularly useful for templates that utilize Jinja interpolation, which often introduces unwanted whitespace into the rendered output. By employing the formatted_yaml handler, Sceptre users can ensure that their YAML configurations are visually appealing both in the Jinja source code and in the generated output and without spending time navigating Jinja's whitespace management features.
Installation instructions
To install directly from PyPI
pip install sceptre-formatted-yaml-handlerTo install from the git repo
pip install git+https://github.com/Sceptre/sceptre-formatted-yaml-handler.gitRefer to the Sceptre template handler docs for more information.
template:
type: formatted_yaml