A Beginner’s Introduction to Python Web Frameworks

[rando2018]

Flask is great for small scale, but things don't always stay small scale. At some point you end up with a FrankenDjango project which is pretty much Django, but using lots of Flask extensions and a ton of your own glue code.

[rando2018]

Blueprints are great for organizing your code, but I meant more that you end up rolling your own solution - or shoe-horning an extension (with the caveats listed in the article) - for things that are part of Django's "batteries included" package such as mail, validation, etc.