Creating a modular web app with blueprints
A blueprint is a concept in Flask that helps make large applications really modular. They keep application dispatching simple by providing a central place to register all the components in the application. A blueprint looks like an application object but is not an application. It looks like a pluggable application or a smaller part of a bigger application, but it is not so. A blueprint is actually a set of operations that can be registered on an application and represents how to construct or build an application.
Getting ready
We will take the application from the previous recipe, Composition of views and models, as a reference and modify it to work using blueprints.
How to do it…
The following is an example ...
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