Flask-Admin
Introduction
This is library for building adminstrative interface on top of Flask framework.
Flask-Admin comes with few batteries out of the box: model scaffolding for SQLAlchemy, MongoEngine and Peewee ORMs and simple file management interface.
However, you're not limited by provided functionality - instead of providing simple scaffolding for the ORM models, Flask-Admin provides tools that can be used to build adminstrative interface of any complexity, using consistent look and feel.
Documentation
Flask-Admin is extensively documented, you can find documentation here.
3rd Party Stuff
Flask-Admin is built with help of Twitter Bootstrap and Select2.
Kudos
Some ideas were taken from the Flask-Admin by Andy Wilson.
Examples
Library comes with few examples, you can find them in examples directory.