nouns: Data-deterministic, structure-driven (very experimental) templating
nouns does templating a bit differently - the templating itself is quite primitive, with most of the gruntwork taking place in the preprocessing layer.
This layer converts all the templating data into a very general form that ensures the data is renderable by the templates no matter the structure of the data.
Do traditional template-and-data templating as follows:
>>> from nouns import template >>> template(dict(name='World'), 'Hello $name!') Hello World!
But the more interesting/intended use is to not explicitly pass in a template. Instead, just pass in the data - let the templating engine itself figure out which templates to use.
The in-built templates are designed to give you something close to what you probably want.
Pass in a table of data, you'll get a table back. Pass in a dictionary/mapping, you'll get the key/value pairs templated in a table. Pass in a list, you'll get each list item templated out.
This templating system is an experiment in how to craft the most data-driven templating system, where the output is dependent on the things ("nouns") you pass in.
We will initially use if for rendering data in notebooks, but it's definitely not production-ready for web applications or otherwise rendering untrusted data, without a lot of extra customization and filters set up.
Hopefully it will continue to evolve toward production-ready status.
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