Investigate creating stories in Python, akin to unit tests (w/ DB awareness & factories)

[thibaudcolas]

Initial investigation by @bcdickinson. Rough idea:

• Declare context in a Python file, as opposed to YAML
• Inspired by Storybook’s use of JS for variants, which is much more flexible than YAML, and Django unit tests being better with factories rather than fixtures.

Much bigger bit of work than other things we’ve considered during this rock – a good outcome for the rock would be to design an interface for this.

[thibaudcolas]

Related, I think: #13.

[thibaudcolas]

To consider: YAML extensions (custom entities?)

[thibaudcolas]

I’m closing this now as this is basically exactly what @ababic did in #141.